INSTRUCTION TO CREDIT YOUR ACCOUNT WITH THE SUM OF (US$4.5 MILLION DOLLARS).doc
This report is generated from a file or URL submitted to this webservice on June 25th 2019 12:40:13 (UTC) and action script Heavy Anti-Evasion
Guest System: Windows 7 64 bit, Professional, 6.1 (build 7601), Service Pack 1, Office 2010 v14.0.4
Report generated by
Falcon Sandbox v8.30 © Hybrid Analysis
Incident Response
MITRE ATT&CK™ Techniques Detection
Indicators
Not all malicious and suspicious indicators are displayed. Get your own cloud service or the full version to view all details.
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Suspicious Indicators 2
-
Environment Awareness
-
Possibly tries to implement anti-virtualization techniques
- details
- ">]A;wAF8Ne8NjQF$nF>ozW}y)M ~XOo8}VN6s?oY<|@[GvXa i;M7vk}xqemUOW,~Kv\wVn"y-<{Fnyk ?ozvCS4qG%jpc>CK-8a[/kd_hsFnop``][E1>E{0K^[zE_B" (Indicator: "qemu")
- source
- File/Memory
- relevance
- 4/10
-
Possibly tries to implement anti-virtualization techniques
-
General
-
Found a potential E-Mail address in binary/memory
- details
-
Pattern match: "finance@fim.edu.my"
Pattern match: "s@w.bhk"
Pattern match: "ik@oav5be7mz_0t.n9x.z"
Pattern match: "zs@ms.asiwio"
Pattern match: "b@h1.5"
Pattern match: "vczb@e.pw"
Pattern match: "r@mix.l_"
Pattern match: "k@d.d"
Pattern match: "fl@m.ij"
Pattern match: "vfhi7fb.@7.f"
Pattern match: "a@rur8e._yk"
Pattern match: "s@n0d.8c"
Pattern match: "r@bn.1"
Pattern match: "kn2cxiy_u@7qdv.y"
Pattern match: "h@2maq7.c"
Pattern match: "oh@iqwo6u7.ul7o"
Pattern match: "_zz95jkbtjt8ej@.ho-.k3b"
Pattern match: "mbjlce-w@t.8je"
Pattern match: "u@jkse.j"
Pattern match: "kx@sl4g3.ec3.pk" - source
- File/Memory
- relevance
- 3/10
- ATT&CK ID
- T1114 (Show technique in the MITRE ATT&CK™ matrix)
-
Found a potential E-Mail address in binary/memory
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Informative 14
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External Systems
-
Sample was identified as clean by Antivirus engines
- details
- 0/59 Antivirus vendors marked sample as malicious (0% detection rate)
- source
- External System
- relevance
- 10/10
-
Sample was identified as clean by Antivirus engines
-
General
-
Creates a writable file in a temporary directory
- details
- "WINWORD.EXE" created file "%TEMP%\~DF005C4F344DE20F12.TMP"
- source
- API Call
- relevance
- 1/10
-
Creates mutants
- details
-
"\Sessions\1\BaseNamedObjects\Local\x64_10MU_ACBPIDS_S-1-5-5-0-63637"
"\Sessions\1\BaseNamedObjects\Local\x64_10MU_ACB10_S-1-5-5-0-63637"
"\Sessions\1\BaseNamedObjects\Global\552FFA80-3393-423d-8671-7BA046BB5906"
"\Sessions\1\BaseNamedObjects\Local\ZonesCacheCounterMutex"
"\Sessions\1\BaseNamedObjects\Local\ZonesLockedCacheCounterMutex"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_Formal1_S-1-5-21-686412048-2446563785-1323799475-1001"
"\Sessions\1\BaseNamedObjects\Global\MTX_MSO_AdHoc1_S-1-5-21-686412048-2446563785-1323799475-1001"
"Local\x64_10MU_ACBPIDS_S-1-5-5-0-63637"
"Local\x64_10MU_ACB10_S-1-5-5-0-63637"
"Global\552FFA80-3393-423d-8671-7BA046BB5906"
"Global\MTX_MSO_Formal1_S-1-5-21-686412048-2446563785-1323799475-1001"
"Local\ZonesLockedCacheCounterMutex"
"Global\MTX_MSO_AdHoc1_S-1-5-21-686412048-2446563785-1323799475-1001"
"Local\ZonesCacheCounterMutex"
"\Sessions\1\BaseNamedObjects\Global\_MSIExecute" - source
- Created Mutant
- relevance
- 3/10
-
Drops files marked as clean
- details
- Antivirus vendors marked dropped file "~_STRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.doc" as clean (type is "data")
- source
- Binary File
- relevance
- 10/10
-
Loads rich edit control libraries
- details
- "WINWORD.EXE" loaded module "%COMMONPROGRAMFILES%\Microsoft Shared\OFFICE14\RICHED20.DLL" at E5BC0000
- source
- Loaded Module
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
-
Opened the service control manager
- details
- "WINWORD.EXE" called "OpenSCManager" requesting access rights "SC_MANAGER_CONNECT" (0x1)
- source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1035 (Show technique in the MITRE ATT&CK™ matrix)
-
Removes Office resiliency keys (often used to avoid problems opening documents)
- details
-
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "GK*")
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "TN*")
"WINWORD.EXE" (Access type: "DELETEVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS"; Key: "GH*")
"WINWORD.EXE" (Access type: "DELETE"; Path: "HKCU\SOFTWARE\MICROSOFT\OFFICE\14.0\WORD\RESILIENCY\STARTUPITEMS") - source
- Registry Access
- relevance
- 10/10
- ATT&CK ID
- T1112 (Show technique in the MITRE ATT&CK™ matrix)
-
Scanning for window names
- details
-
"WINWORD.EXE" searching for class "REListbox20W"
"WINWORD.EXE" searching for class "MsoCommandBarPopup"
"WINWORD.EXE" searching for class "NetUICtrlNotifySink"
"WINWORD.EXE" searching for class "mspim_wnd32" - source
- API Call
- relevance
- 10/10
- ATT&CK ID
- T1010 (Show technique in the MITRE ATT&CK™ matrix)
-
Creates a writable file in a temporary directory
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Installation/Persistance
-
Dropped files
- details
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"INSTRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.LNK" has type "MS Windows shortcut Item id list present Points to a file or directory Has Relative path Archive ctime=Tue Jun 25 12:41:13 2019 mtime=Tue Jun 25 12:41:13 2019 atime=Tue Jun 25 12:41:21 2019 length=1211904 window=hide"
"~_STRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.doc" has type "data"
"~WRS_85558359-7A81-49C8-8D8E-325B0EA68D24_.tmp" has type "data"
"index.dat" has type "data"
"ExcludeDictionaryEN0409.lex" has type "Little-endian UTF-16 Unicode text with no line terminators"
"~WRS_83160D4D-E189-45D1-95BF-73D93EAF52A7_.tmp" has type "data" - source
- Binary File
- relevance
- 3/10
-
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)
-
Touches files in the Windows directory
- details
-
"WINWORD.EXE" touched file "%LOCALAPPDATA%\Microsoft\Windows\Caches"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Caches\cversions.1.db"
"WINWORD.EXE" touched file "C:\Windows\System32\msxml6r.dll"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{85558359-7A81-49C8-8D8E-325B0EA68D24}.tmp"
"WINWORD.EXE" touched file "C:\Windows\System32\en-US\msctf.dll.mui"
"WINWORD.EXE" touched file "C:\Windows\Globalization\Sorting\SortDefault.nls"
"WINWORD.EXE" touched file "C:\Windows\Fonts\StaticCache.dat"
"WINWORD.EXE" touched file "C:\Windows\System32\en-US\user32.dll.mui"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\clr.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\mscorwks.dll"
"WINWORD.EXE" touched file "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Caches\{AFBF9F1A-8EE8-4C77-AF34-C647E37CA0D9}.1.ver0x000000000000001b.db"
"WINWORD.EXE" touched file "C:\Windows\System32\rsaenh.dll"
"WINWORD.EXE" touched file "C:\Windows\System32\en-US\KernelBase.dll.mui"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{A2680996-3518-4F7C-8B2D-9A0D99884ADE}.tmp"
"WINWORD.EXE" touched file "C:\Users\%USERNAME%\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{83160D4D-E189-45D1-95BF-73D93EAF52A7}.tmp"
"WINWORD.EXE" touched file "C:\Windows\System32\spool\drivers\x64\3\sendtoonenote.BUD" - source
- API Call
- relevance
- 7/10
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Dropped files
-
Network Related
-
Found potential URL in binary/memory
- details
-
Pattern match: "http://www.un.org/"
Pattern match: "https://www.un.org/press/en/2005/ik486.doc.htm"
Heuristic match: "E-mail: HYPERLINK mailto:finance@fim.edu.my finance@fim.edu.my"
Pattern match: "19.xp/Xvy"
Heuristic match: "gjNL{ea'TF!0K:|}>eX8{Yn}^i%FzBZYK`o5>ItcrONHb{| &s`VfHi7fb.@7.F,n9_0>].CU"
Heuristic match: "eIFcuMrGt/Fi'^w*/]rj {#`]R!.`\$bul3C_C w_}IUnv.IS"
Heuristic match: "_NW[k>VxGEz}4$f^zb1ZWnVjS,8omUTwP}e*hU~+;rfV6PQy{Zk: *5e>?:f\;ieO.Hn"
Pattern match: "U.nK/;REN8co;0XI'EUO*g-qnE~$$2^P,+j"
Pattern match: "zO.Pd/WmIIAA+s^QHaf*[`W5f@l+d@?7"
Pattern match: "0GywN.Yo/N.`GsiB:6}M"
Pattern match: "79Q6-.SIZ/r=AV|"
Pattern match: "sl4G3.eC3.PK/nVg@1lpf2$*biZ,`BuD" - source
- File/Memory
- relevance
- 10/10
-
Found potential URL in binary/memory
-
System Security
-
Hooks API calls
- details
-
"OleLoadFromStream@OLE32.DLL" in "WINWORD.EXE"
"SysFreeString@OLEAUT32.DLL" in "WINWORD.EXE"
"VariantChangeType@OLEAUT32.DLL" in "WINWORD.EXE"
"SysAllocStringByteLen@OLEAUT32.DLL" in "WINWORD.EXE"
"VariantClear@OLEAUT32.DLL" in "WINWORD.EXE" - source
- Hook Detection
- relevance
- 10/10
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
-
Hooks API calls
-
Unusual Characteristics
-
Installs hooks/patches the running process
- details
-
"WINWORD.EXE" wrote bytes "8614895e532bd501" to virtual address "0xECF02350" (part of module "OART.DLL")
"WINWORD.EXE" wrote bytes "e913b0e9ff" to virtual address "0xFD2050C0" ("OleLoadFromStream@OLE32.DLL")
"WINWORD.EXE" wrote bytes "e933ef99fecccc" to virtual address "0xFE701210" ("SysFreeString@OLEAUT32.DLL")
"WINWORD.EXE" wrote bytes "e94b9f99fecccccccccc" to virtual address "0xFE706230" ("VariantChangeType@OLEAUT32.DLL")
"WINWORD.EXE" wrote bytes "3a60cd59532bd501" to virtual address "0xF31825D8" (part of module "MSPROOF7.DLL")
"WINWORD.EXE" wrote bytes "f558485a532bd501" to virtual address "0xE5A1FD60" (part of module "MSCORWKS.DLL")
"WINWORD.EXE" wrote bytes "48b8bc5284eafe070000ffe0" to virtual address "0x76E79020" ("SetUnhandledExceptionFilter@KERNEL32.DLL")
"WINWORD.EXE" wrote bytes "0186445f532bd501" to virtual address "0xE5EA0160" (part of module "MSPTLS.DLL")
"WINWORD.EXE" wrote bytes "f46a975e532bd501" to virtual address "0xEEF071C0" (part of module "WWLIB.DLL")
"WINWORD.EXE" wrote bytes "e9abc099fecc" to virtual address "0xFE704060" ("SysAllocStringByteLen@OLEAUT32.DLL")
"WINWORD.EXE" wrote bytes "e933f099fe" to virtual address "0xFE701180" ("VariantClear@OLEAUT32.DLL")
"WINWORD.EXE" wrote bytes "512fba5e532bd501" to virtual address "0xEBC5D610" (part of module "MSO.DLL")
"WINWORD.EXE" wrote bytes "acdd535e532bd501" to virtual address "0x3FE13258" (part of module "WINWORD.EXE")
"WINWORD.EXE" wrote bytes "eb6a4c5a532bd501" to virtual address "0xE5A92470" (part of module "MSCORWKS.DLL")
"WINWORD.EXE" wrote bytes "45ba5b5f532bd501" to virtual address "0xE5D2DE48" (part of module "RICHED20.DLL")
"WINWORD.EXE" wrote bytes "1b4c8d4508b20148" to virtual address "0xE5B3E228" (part of module "MSCORWKS.DLL")
"WINWORD.EXE" wrote bytes "236e8d5e532bd501" to virtual address "0xF35DFA00" (part of module "GFX.DLL") - source
- Hook Detection
- relevance
- 10/10
- ATT&CK ID
- T1179 (Show technique in the MITRE ATT&CK™ matrix)
-
Installs hooks/patches the running process
File Details
INSTRUCTION TO CREDIT YOUR ACCOUNT WITH THE SUM OF (US$4.5 MILLION DOLLARS).doc
- Filename
- INSTRUCTION TO CREDIT YOUR ACCOUNT WITH THE SUM OF (US$4.5 MILLION DOLLARS).doc
- Size
- 1.2MiB (1211904 bytes)
- Type
- doc office
- Description
- Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: fair, Template: Normal, Last Saved By: user, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:37:00, Create Time/Date: Sat Jun 22 20:24:00 2019, Last Saved Time/Date: Sat Jun 22 20:24:00 2019, Number of Pages: 2, Number of Words: 760, Number of Characters: 4334, Security: 0
- Architecture
- WINDOWS
- SHA256
- a5abb98587c61721df722a51d3b1b07c80b8a1b6e9426da21ed8678ce29e2603
- MD5
- 9bb16c89e51e02f3b88327d6c8b6c04e
- SHA1
- e66fa0869160f21f8281c8b66856a5eebcb7cec7
- ssdeep
- 24576:Hn5n0KIbxIta7Wuk+Ua2PWIcwpX4aSgonJx3vF2iWhfBFnqJKNsSFQU:HnV0dIsya4WIckGgoJnhYJF2asSFQ
Classification (TrID)
- 80.0% (.DOC) Microsoft Word document
- 20.0% (.) Generic OLE2 / Multistream Compound File
Screenshots
Loading content, please wait...
Hybrid Analysis
Tip: Click an analysed process below to view more details.
Analysed 1 process in total.
- WINWORD.EXE /n "C:\INSTRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.doc" (PID: 2800)
Network Analysis
DNS Requests
No relevant DNS requests were made.
Contacted Hosts
No relevant hosts were contacted.
HTTP Traffic
No relevant HTTP requests were made.
Extracted Strings
Extracted Files
-
Clean 1
-
-
~_STRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.doc
- Size
- 162B (162 bytes)
- Type
- data
- AV Scan Result
- 0/57
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- 16cf07b6d6f758652122f5c01b561b38
- SHA1
- 5ef543ce193044191392e2b8e887a300c52baf74
- SHA256
- 3882a3e04d6cf66707b31c8cb14a7c9fe512d10dd355f97a37e8666270f6e17d
-
-
Informative 5
-
-
INSTRUCTIONTOCREDITYOURACCOUNTWITHTHESUMOF_US_4.5MILLIONDOLLARS_.LNK
- Size
- 733B (733 bytes)
- Type
- lnk
- Description
- MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Tue Jun 25 12:41:13 2019, mtime=Tue Jun 25 12:41:13 2019, atime=Tue Jun 25 12:41:21 2019, length=1211904, window=hide
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- 2a90eb95e3c5039eef0784712e2b7616
- SHA1
- fa98dd24ae2bcc5e1b55121d8e0963cb641c4a93
- SHA256
- 401016fab5c4105ac3178b456fd8f3c4776f947b6402b6b39042bd0553712ec5
-
index.dat
- Size
- 224B (224 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- 71a5f476e7e4ede1f0f2c7c654e6ec01
- SHA1
- 4ff7a97544502d41598bded27e5abaaae4a4f6ec
- SHA256
- 93203546c625af696a002d076af70f93274536cd186cf1f93a38cae2d27a5170
-
ExcludeDictionaryEN0409.lex
- Size
- 2B (2 bytes)
- Type
- text
- Description
- Little-endian UTF-16 Unicode text, with no line terminators
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- f3b25701fe362ec84616a93a45ce9998
- SHA1
- d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA256
- b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
-
~WRS_85558359-7A81-49C8-8D8E-325B0EA68D24_.tmp
- Size
- 1KiB (1024 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- 5d4d94ee7e06bbb0af9584119797b23a
- SHA1
- dbb111419c704f116efa8e72471dd83e86e49677
- SHA256
- 4826c0d860af884d3343ca6460b0006a7a2ce7dbccc4d743208585d997cc5fd1
-
~WRS_83160D4D-E189-45D1-95BF-73D93EAF52A7_.tmp
- Size
- 1.5KiB (1536 bytes)
- Type
- data
- Runtime Process
- WINWORD.EXE (PID: 2800)
- MD5
- b800b9c0aaea784ff58560529bb331cd
- SHA1
- cac858ef2aaeef626816591eebb9fe6e7737a58f
- SHA256
- 12b2b60728697d2564ed37ac3352580a103bbe6ba6f1b5015ae5b3cf437c08e1
-