dell.d3.installer_4.0.52.0.msi
This report is generated from a file or URL submitted to this webservice on June 19th 2020 14:30:23 (UTC)
Guest System: Windows 7 64 bit, Professional, 6.1 (build 7601), Service Pack 1
Report generated by
Falcon Sandbox v8.31 © Hybrid Analysis
Incident Response
Risk Assessment
- Persistence
- Writes data to a remote process
- Network Behavior
- Contacts 1 domain. View all details
MITRE ATT&CK™ Techniques Detection
Indicators
Not all malicious and suspicious indicators are displayed. Get your own cloud service or the full version to view all details.
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Malicious Indicators 2
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Installation/Persistance
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Writes data to a remote process
- details
-
"msiexec.exe" wrote 32 bytes to a remote process "%WINDIR%\SysWOW64\msiexec.exe" (Handle: 440)
"msiexec.exe" wrote 52 bytes to a remote process "%WINDIR%\SysWOW64\msiexec.exe" (Handle: 440)
"msiexec.exe" wrote 8 bytes to a remote process "%WINDIR%\SysWOW64\msiexec.exe" (Handle: 440)
"msiexec.exe" wrote 1500 bytes to a remote process "%WINDIR%\SysWOW64\msiexec.exe" (Handle: 440)
"msiexec.exe" wrote 4 bytes to a remote process "%WINDIR%\SysWOW64\msiexec.exe" (Handle: 440) - source
- API Call
- relevance
- 6/10
- ATT&CK ID
- T1055 (Show technique in the MITRE ATT&CK™ matrix)
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Writes data to a remote process
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Hiding 1 Malicious Indicators
- All indicators are available only in the private webservice or standalone version
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Suspicious Indicators 9
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Anti-Detection/Stealthyness
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Queries kernel debugger information
- details
-
"msiexec.exe" at 00077563-00002464-00000033-2907638388
"msiexec.exe" at 00078123-00003180-00000033-18446743991212745731
"msiexec.exe" at 00078242-00003348-00000033-26677441116 - source
- API Call
- relevance
- 6/10
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Queries kernel debugger information
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Environment Awareness
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Reads the active computer name
- details
- "msiexec.exe" (Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\COMPUTERNAME\ACTIVECOMPUTERNAME"; Key: "COMPUTERNAME")
- source
- Registry Access
- relevance
- 5/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
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Reads the cryptographic machine GUID
- details
- "msiexec.exe" (Path: "HKLM\SOFTWARE\MICROSOFT\CRYPTOGRAPHY"; Key: "MACHINEGUID")
- source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
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Reads the active computer name
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General
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The analysis extracted a file that was identified as malicious
- details
- 1/94 Antivirus vendors marked dropped file "MSIA744.tmp" as malicious (classified as "Unavailable" with 1% detection rate)
- source
- Binary File
- relevance
- 10/10
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The analysis extracted a file that was identified as malicious
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Installation/Persistance
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Creates new processes
- details
- "msiexec.exe" is creating a new process (Name: "%WINDIR%\SysWOW64\msiexec.exe", Handle: )
- source
- API Call
- relevance
- 8/10
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Creates new processes
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Unusual Characteristics
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Installs hooks/patches the running process
- details
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"msiexec.exe" wrote bytes "40131efdfe070000" to virtual address "0xFD1FFE48" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "40130000" to virtual address "0xFD1F8478" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "00100000" to virtual address "0xFD1F8468" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "00100000" to virtual address "0xFD1F85A4" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "00101efdfe070000" to virtual address "0xFD1FFB50" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "00101efdfe070000" to virtual address "0xFD1FFE18" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "40130000" to virtual address "0xFD1F8538" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "40131efdfe070000" to virtual address "0xFD1FFB10" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "00101efdfe070000" to virtual address "0xFD1FFE50" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "40131efdfe070000" to virtual address "0xFD1FFB48" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "48b8e01119f4fe070000ffe0" to virtual address "0xFE611000" (part of module "WS2_32.DLL")
"msiexec.exe" wrote bytes "00100000" to virtual address "0xFE641748" (part of module "WS2_32.DLL")
"msiexec.exe" wrote bytes "40131efdfe070000" to virtual address "0xFD1FFE10" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "48b8601319f4fe070000ffe0" to virtual address "0xFD1E1340" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "301219f4fe070000" to virtual address "0xF9FF2050" (part of module "WEBIO.DLL")
"msiexec.exe" wrote bytes "00101efdfe070000" to virtual address "0xFD1FFB18" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "48b8101619f4fe070000ffe0" to virtual address "0xFD1E1000" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "b4361c75" to virtual address "0x751D0200" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "b4360200" to virtual address "0x751C4EA4" (part of module "SSPICLI.DLL")
"msiexec.exe" wrote bytes "d83a1c75" to virtual address "0x751D01FC" (part of module "SSPICLI.DLL") - source
- Hook Detection
- relevance
- 10/10
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
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Tries to access unusual system drive letters
- details
-
"msiexec.exe" touched "K:"
"msiexec.exe" touched "L:"
"msiexec.exe" touched "M:"
"msiexec.exe" touched "N:"
"msiexec.exe" touched "O:"
"msiexec.exe" touched "P:"
"msiexec.exe" touched "Q:"
"msiexec.exe" touched "R:"
"msiexec.exe" touched "S:"
"msiexec.exe" touched "T:"
"msiexec.exe" touched "U:"
"msiexec.exe" touched "V:"
"msiexec.exe" touched "W:" - source
- API Call
- relevance
- 9/10
- ATT&CK ID
- T1083 (Show technique in the MITRE ATT&CK™ matrix)
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Installs hooks/patches the running process
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Hiding 2 Suspicious Indicators
- All indicators are available only in the private webservice or standalone version
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Informative 30
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Environment Awareness
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Queries the installation properties of user installed products
- details
- "msiexec.exe" (Path: "HKLM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INSTALLER\USERDATA\S-1-5-18\PRODUCTS\7C0375CC768CDB3449AD00BB836309F6\INSTALLPROPERTIES")
- source
- Registry Access
- relevance
- 10/10
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Queries volume information
- details
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"msiexec.exe" queries volume information of "C:\" at 00077563-00002464-00000046-3384247030
"msiexec.exe" queries volume information of "C:\" at 00078123-00003180-00000046-18446743992080895500 - source
- API Call
- relevance
- 2/10
- ATT&CK ID
- T1120 (Show technique in the MITRE ATT&CK™ matrix)
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Queries volume information of an entire harddrive
- details
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"msiexec.exe" queries volume information of "C:\" at 00077563-00002464-00000046-3384247030
"msiexec.exe" queries volume information of "C:\" at 00078123-00003180-00000046-18446743992080895500 - source
- API Call
- relevance
- 8/10
- ATT&CK ID
- T1120 (Show technique in the MITRE ATT&CK™ matrix)
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Queries the installation properties of user installed products
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External Systems
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Sample was identified as clean by Antivirus engines
- details
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0/61 Antivirus vendors marked sample as malicious (0% detection rate)
0/38 Antivirus vendors marked sample as malicious (0% detection rate) - source
- External System
- relevance
- 10/10
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Sample was identified as clean by Antivirus engines
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General
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Accesses Software Policy Settings
- details
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"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CRLS"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CTLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CRLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CTLS"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CRLS"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CTLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CRLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CTLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CRLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CTLS"; Key: "") - source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
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Accesses System Certificates Settings
- details
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"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\MY"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\104C63D2546B8021DD105E9FBA5A8D78169F6B32"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\1FB86B1168EC743154062E8C9CC5B171A4B7CCB4"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\247106A405B288A46E70A0262717162D0903E734"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\27AC9369FAF25207BB2627CEFACCBE4EF9C319B8"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\339CDD57CFD5B141169B615FF31428782D1DA639"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\5AEAEE3F7F2A9449CEBAFEEC68FDD184F20124A7"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\902EF2DEEB3C5B13EA4C3D5193629309E231AE55"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\C86EDBC71AB05078F61ACDF3D8DC5DB61EB75FB6"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\E3FC0AD84F2F5A83ED6F86F567F8B14B40DCBF12"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\EAB040689A0D805B5D6FD654FC168CFF00B78BE3"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\F5AD0BCC1AD56CD150725B1C866C30AD92EF21B0"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES\FF67367C5CD4DE4AE18BCCE1D70FDABD7C866135"; Key: "BLOB")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CRLS"; Key: "")
"msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA\CTLS"; Key: "")
"msiexec.exe" (Path: "HKLM\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\CA"; Key: "") - source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1112 (Show technique in the MITRE ATT&CK™ matrix)
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Contacts domains
- details
- "ocsp.entrust.net"
- source
- Network Traffic
- relevance
- 1/10
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Creates a writable file in a temporary directory
- details
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"msiexec.exe" created file "%TEMP%\MSI2b147.LOG"
"msiexec.exe" created file "%TEMP%\MSIA744.tmp" - source
- API Call
- relevance
- 1/10
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Creates mutants
- details
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"\Sessions\1\BaseNamedObjects\Global\MSILOG_deca54c21d64635GOL.741b2ISM_pmeT_lacoL_ataDppA_sqCa5dH_sresU_:C"
"Global\MSILOG_deca54c21d64635GOL.741b2ISM_pmeT_lacoL_ataDppA_sqCa5dH_sresU_:C" - source
- Created Mutant
- relevance
- 3/10
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Overview of unique CLSIDs touched in registry
- details
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"msiexec.exe" touched "Microsoft Windows Installer Message RPC" (Path: "HKCU\CLSID\{000C101D-0000-0000-C000-000000000046}\DLLVERSION")
"msiexec.exe" touched "Msi install server" (Path: "HKCU\CLSID\{000C101C-0000-0000-C000-000000000046}")
"msiexec.exe" touched "PSFactoryBuffer" (Path: "HKCR\SOFTWARE\CLASSES\CLSID\{000C103E-0000-0000-C000-000000000046}") - source
- Registry Access
- relevance
- 3/10
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Process launched with changed environment
- details
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Process "msiexec.exe" (Show Process) was launched with modified environment variables: "LOCALAPPDATA, TMP, USERDOMAIN, USERPROFILE, TEMP, APPDATA"
Process "msiexec.exe" (Show Process) was launched with missing environment variables: "LOGONSERVER, HOMEPATH, HOMEDRIVE"
Process "msiexec.exe" (Show Process) was launched with new environment variables: "LOGONSERVER="\\HAPUBWS-PC", HOMEPATH="\Users\Hd5aCqs", HOMEDRIVE="C:""
Process "msiexec.exe" (Show Process) was launched with modified environment variables: "LOCALAPPDATA, TMP, USERDOMAIN, USERPROFILE, TEMP, APPDATA" - source
- Monitored Target
- relevance
- 10/10
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Reads Windows Trust Settings
- details
- "msiexec.exe" (Path: "HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\WINTRUST\TRUST PROVIDERS\SOFTWARE PUBLISHING"; Key: "STATE")
- source
- Registry Access
- relevance
- 5/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
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Scanning for window names
- details
- "msiexec.exe" searching for class "Shell_TrayWnd"
- source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1010 (Show technique in the MITRE ATT&CK™ matrix)
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Spawns new processes
- details
-
Spawned process "msiexec.exe" with commandline "/V" (Show Process)
Spawned process "msiexec.exe" with commandline "-Embedding F5A52724A7176E7186DE5453DB4DF381 C" (Show Process) - source
- Monitored Target
- relevance
- 3/10
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Spawns new processes that are not known child processes
- details
-
Spawned process "msiexec.exe" with commandline "/V" (Show Process)
Spawned process "msiexec.exe" with commandline "-Embedding F5A52724A7176E7186DE5453DB4DF381 C" (Show Process) - source
- Monitored Target
- relevance
- 3/10
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Accesses Software Policy Settings
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Installation/Persistance
-
Connects to LPC ports
- details
- "msiexec.exe" connecting to "\ThemeApiPort"
- source
- API Call
- relevance
- 1/10
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Dropped files
- details
-
"B59C386ACF967256F47CEB4C030EC6CA_F041871C9653E5E95D16C52D5A303706" has type "data"
"MSIA744.tmp" has type "PE32 executable (DLL) (GUI) Intel 80386 for MS Windows"
"A37B8BA80004D3266CB4D93B2052DC10_5F5F520ABA6509FB550A7DDEB645B50F" has type "data"
"57C8EDB95DF3F0AD4EE2DC2B8CFD4157" has type "data" - source
- Binary File
- relevance
- 3/10
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Drops executable files
- details
- "MSIA744.tmp" has type "PE32 executable (DLL) (GUI) Intel 80386 for MS Windows"
- source
- Binary File
- relevance
- 10/10
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Found a string that may be used as part of an injection method
- details
- "Shell_TrayWnd" (Taskbar window class may be used to inject into explorer with the SetWindowLong method)
- source
- File/Memory
- relevance
- 4/10
- ATT&CK ID
- T1055 (Show technique in the MITRE ATT&CK™ matrix)
-
Monitors specific registry key for changes
- details
-
"msiexec.exe" monitors "\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NetworkProvider\HwOrder" (Filter: 4; Subtree: 131072)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\crypt32" (Filter: 4; Subtree: 65536)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT" (Filter: 5; Subtree: 68000001)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\SystemCertificates" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Root" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Microsoft\SystemCertificates\SmartCardRoot" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Microsoft\SystemCertificates\trust" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Policies\Microsoft\SystemCertificates" (Filter: 5; Subtree: 513)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\trust" (Filter: 5; Subtree: 1)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Trust" (Filter: 5; Subtree: 68000257)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Microsoft\SystemCertificates\CA" (Filter: 5; Subtree: 3425025)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\CA" (Filter: 5; Subtree: 68000257)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\CA" (Filter: 5; Subtree: 68000257)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Microsoft\SystemCertificates\Disallowed" (Filter: 5; Subtree: 769)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\Disallowed" (Filter: 5; Subtree: 68000257)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Disallowed" (Filter: 5; Subtree: 68000257)
"msiexec.exe" monitors "\REGISTRY\USER\S-1-5-21-686412048-2446563785-1323799475-1001\Software\Microsoft\SystemCertificates\TrustedPeople" (Filter: 5; Subtree: 3418369)
"msiexec.exe" monitors "\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople" (Filter: 5; Subtree: 68000257) - source
- API Call
- relevance
- 4/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
-
Opens the MountPointManager (often used to detect additional infection locations)
- details
- "msiexec.exe" opened "\Device\MountPointManager"
- source
- API Call
- relevance
- 5/10
-
Scans for the windows taskbar (may be used for explorer injection)
- details
- "msiexec.exe" searching for class "Shell_TrayWnd"
- source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1055 (Show technique in the MITRE ATT&CK™ matrix)
-
Touches files in the Windows directory
- details
-
"msiexec.exe" touched file "%WINDIR%\AppPatch\AppPatch64\sysmain.sdb"
"msiexec.exe" touched file "%WINDIR%\System32\msiexec.exe"
"msiexec.exe" touched file "%WINDIR%\AppPatch\AppPatch64\AcLayers.dll"
"msiexec.exe" touched file "%WINDIR%\AppPatch\AppPatch64\AcGenral.dll"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\msiexec.exe.mui"
"msiexec.exe" touched file "%WINDIR%\System32\rsaenh.dll"
"msiexec.exe" touched file "%WINDIR%\System32\msimsg.dll"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\msimsg.dll.mui"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\msctf.dll.mui"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\crypt32.dll.mui"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\winhttp.dll.mui"
"msiexec.exe" touched file "%WINDIR%\AppPatch\msimain.sdb"
"msiexec.exe" touched file "%WINDIR%\System32\sxs.dll"
"msiexec.exe" touched file "%WINDIR%\System32\en-US\sxs.dll.mui" - source
- API Call
- relevance
- 7/10
-
Connects to LPC ports
-
Network Related
-
Found potential URL in binary/memory
- details
-
Heuristic match: "'R!0y=.Dj"
Pattern match: "Pb.lB/}~2"
Heuristic match: "ocsp.entrust.net"
Pattern match: "http://ocsp.entrust.net/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBQQYZiPAAGkmN%2BgbjpL0XWVofDLNAQUKgpvMiwpICF2arGsjDyvk44Oa6ICEQDDsg3WmnX0dAAA"
Pattern match: "http://ocsp.entrust.net/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTLXNCzDvBhHecWjg70iJhBW0InywQUanImetAe733nO2lR1GyNn5ASZqsCDQCHglJgAAAAAFHTc9" - source
- File/Memory
- relevance
- 10/10
-
Found potential URL in binary/memory
-
System Destruction
-
Marks file for deletion
- details
- "%WINDIR%\System32\msiexec.exe" marked "%TEMP%\MSIA744.tmp" for deletion
- source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1107 (Show technique in the MITRE ATT&CK™ matrix)
-
Opens file with deletion access rights
- details
- "msiexec.exe" opened "%TEMP%\MSIA744.tmp" with delete access
- source
- API Call
- relevance
- 7/10
-
Marks file for deletion
-
System Security
-
Creates or modifies windows services
- details
- "msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SYSTEM\CURRENTCONTROLSET\SERVICES\TCPIP\PARAMETERS")
- source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1112 (Show technique in the MITRE ATT&CK™ matrix)
-
Modifies Software Policy Settings
- details
-
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CRLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CTLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CERTIFICATES")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CRLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\CA\CTLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CERTIFICATES")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CRLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CTLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CERTIFICATES")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CRLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\DISALLOWED\CTLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CRLS")
"msiexec.exe" (Access type: "CREATE"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CTLS") - source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1112 (Show technique in the MITRE ATT&CK™ matrix)
-
Opens the Kernel Security Device Driver (KsecDD) of Windows
- details
- "msiexec.exe" opened "\Device\KsecDD"
- source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1215 (Show technique in the MITRE ATT&CK™ matrix)
-
Creates or modifies windows services
-
Unusual Characteristics
-
Reads information about supported languages
- details
-
"msiexec.exe" (Path: "HKCU\CONTROL PANEL\INTERNATIONAL"; Key: "LOCALENAME")
"msiexec.exe" (Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\NLS\LOCALE"; Key: "00000409") - source
- Registry Access
- relevance
- 3/10
- ATT&CK ID
- T1012 (Show technique in the MITRE ATT&CK™ matrix)
-
Reads information about supported languages
File Details
dell.d3.installer_4.0.52.0.msi
- Filename
- dell.d3.installer_4.0.52.0.msi
- Size
- 74MiB (77647872 bytes)
- Type
- msi data
- Description
- Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Code page: 1252, Title: Installation Database, Subject: Dell Digital Delivery Services Installer, Author: Dell Inc., Keywords: Installer, Comments: Downloads and installs the applications that you purchased with your computer, Template: Intel;1033, Revision Number: {20D7B8AC-7C01-4597-AB29-C3896DF31BC0}, Create Time/Date: Fri Apr 10 00:26:56 2020, Last Saved Time/Date: Fri Apr 10 00:26:56 2020, Number of Pages: 500
- Architecture
- WINDOWS
- SHA256
- cc60086cee82aa3c4c5b04291ecc4ca1b8e475bb7ca6080a5b6945353be01f50
- MD5
- 6c3ebdc1d14a98bd3a2ab7b36b5f2343
- SHA1
- a65e1135a4c387ec816db0ef35c6e422d5077235
- ssdeep
- 1572864:G8rgzJvXu1fHFTol6yejuXcMsb204JIAzBzUgbE9Uk:mVviHFfoc92pqA1zUgb/k
Classification (TrID)
- 89.6% (.MSI) Microsoft Windows Installer
- 8.7% (.MSP) Windows Installer Patch
- 1.5% (.) Generic OLE2 / Multistream Compound File
Screenshots
Loading content, please wait...
Hybrid Analysis
Tip: Click an analysed process below to view more details.
Analysed 3 processes in total (System Resource Monitor).
- msiexec.exe /i "C:\dell.d3.installer_4.0.52.0.msi" (PID: 2464)
-
msiexec.exe
/V
(PID: 3180)
- msiexec.exe -Embedding F5A52724A7176E7186DE5453DB4DF381 C (PID: 3348)
Network Analysis
DNS Requests
Domain | Address | Registrar | Country |
---|---|---|---|
ocsp.entrust.net
OSINT |
23.67.227.24
TTL: 800 |
Name.com, Inc. | United States |
Contacted Hosts
No relevant hosts were contacted.
HTTP Traffic
No relevant HTTP requests were made.
Extracted Strings
Extracted Files
Displaying 4 extracted file(s). The remaining 2 file(s) are available in the full version and XML/JSON reports.
-
Malicious 1
-
-
MSIA744.tmp
- Size
- 203KiB (207360 bytes)
- Type
- pedll executable
- Description
- PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
- AV Scan Result
- Labeled as "Unavailable" (1/94)
- Runtime Process
- msiexec.exe (PID: 2464)
- MD5
- d773d9bd091e712df7560f576da53de8
- SHA1
- 165cfbdce1811883360112441f7237b287cf0691
- SHA256
- e0db1804cf53ed4819ed70cb35c67680ce1a77573efded86e6dac81010ce55e7
-
-
Informative 3
-
-
57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size
- 340B (340 bytes)
- Type
- data
- Runtime Process
- msiexec.exe (PID: 2464)
- MD5
- ac554c8a5f452cf01b785f99952b4d81
- SHA1
- c5b0c4b22249e4e637cff73e61996fcf3b3c8c11
- SHA256
- 00e645776dad67d020ff54e2300a5af466ebe4a29f3d49e9b7f9943ab861e985
-
A37B8BA80004D3266CB4D93B2052DC10_5F5F520ABA6509FB550A7DDEB645B50F
- Size
- 520B (520 bytes)
- Type
- data
- Runtime Process
- msiexec.exe (PID: 2464)
- MD5
- 211e3936437b5f31c073bdb1625b6921
- SHA1
- 7dc15a4e61d669d9d69bfdcb0bff5cdc3b7efce4
- SHA256
- 252e505afb80412aefd76c44a5fe630886424d72b585dbb4e95ae7b6f5ed0dcd
-
B59C386ACF967256F47CEB4C030EC6CA_F041871C9653E5E95D16C52D5A303706
- Size
- 528B (528 bytes)
- Type
- data
- Runtime Process
- msiexec.exe (PID: 2464)
- MD5
- 29314c30e6b51e8cc556422ead7cf22e
- SHA1
- cbb0a26be4c676002f58f123c9694fbd9dd4a289
- SHA256
- 1d527c3ac70774334abf47cf676225bf02c240270bbb4cfac15d107843716c93
-
Notifications
-
Runtime
- Network whitenoise filtering (Process) was applied
- Not all Falcon MalQuery lookups completed in time
- Not all sources for indicator ID "api-12" are available in the report
- Not all sources for indicator ID "api-31" are available in the report
- Not all sources for indicator ID "api-55" are available in the report
- Not all sources for indicator ID "hooks-8" are available in the report
- Not all sources for indicator ID "registry-17" are available in the report
- Not all sources for indicator ID "registry-18" are available in the report
- Not all sources for indicator ID "registry-19" are available in the report
- Some low-level data is hidden, as this is only a slim report