0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.docx.000
This report is generated from a file or URL submitted to this webservice on July 13th 2015 08:52:46 (UTC)
Report generated by
Falcon Sandbox v1.91 © Hybrid Analysis
Attention: this analysis ran with the legacy Usermode Monitor. It is highly recommended to use the Kernelmode Monitor.
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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General
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Sample was identified as malicious by at least one Antivirus engine
- details
- 11/55 Antivirus vendors marked sample as malicious (20% detection rate)
- source
- External System
- relevance
- 10/10
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Sample was identified as malicious by at least one Antivirus engine
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Ransomware/Banking
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Detected text artifact in screenshot that indicate file is ransomware
- details
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"PAYMENT" (Source: screen_6.png, Indicator: "payment")
"_AYMENT" (Source: screen_3.png, Indicator: "payment") - source
- File/Memory
- relevance
- 8/10
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Detected text artifact in screenshot that indicate file is ransomware
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Suspicious Indicators 8
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Anti-Detection/Stealthyness
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Sets the process error mode to suppress error box
- details
- "WINWORD.EXE" set its error mode to SEM_NOOPENFILEERRORBOX
- source
- API Call
- relevance
- 8/10
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Sets the process error mode to suppress error box
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Anti-Reverse Engineering
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Uses a .NET obfuscator to hide its code
- details
- "I M Q UY U AEE ((AE Copyright Ghopdq1 20151.0.0.0)$9ac571c9-a343-45a1-b371-730d8199f656TWrapNonExceptionThrowsGhopdq1'"Powered by SmartAssembly 6.8.0.121 @3System.Resources.Tools.StronglyTypedResourceBuilder4.0.0.0YKMicrosoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator11.0.0.0" is a hint for the obfuscator "Smart Assembly"
- source
- File/Memory
- relevance
- 2/10
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Uses a .NET obfuscator to hide its code
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Environment Awareness
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Possibly tries to implement anti-virtualization techniques
- details
- "::A#K9DA$qemuW8$QP|f" (Indicator: "qemu")
- source
- File/Memory
- relevance
- 4/10
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Possibly tries to implement anti-virtualization techniques
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Installation/Persistance
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Monitors specific registry key for changes
- details
- "WINWORD.EXE" monitors "\REGISTRY\USER\S-1-5-21-4162757579-3804539371-4239455898-1000\Software\Microsoft\Windows\CurrentVersion\Explorer" (Filter: 15, Subtree: 1)
- source
- API Call
- relevance
- 4/10
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Monitors specific registry key for changes
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Network Related
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Found potential URL in binary/memory
- details
- "w1=CShJZYE*M?XMW> LLIer-]ltdwy=y.lS"
- source
- File/Memory
- relevance
- 2/10
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Found potential URL in binary/memory
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Unusual Characteristics
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Installs hooks/patches the running process
- details
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"WINWORD.EXE" wrote bytes "E9231949F1" to virtual address "0x75CE3D01" ("SetUnhandledExceptionFilter@kernel32.dll")
"WINWORD.EXE" wrote bytes "6CE67A14" to virtual address "0x2FA41634" (part of module "WINWORD.EXE") - source
- Hook Detection
- relevance
- 10/10
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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 4
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General
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Creates mutants
- details
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"KYIMEShareCachedData.MutexObject.PSPUBWS"
"KYTransactionServer.MutexObject.PSPUBWS"
"Global\MTX_MSO_Formal1_S-1-5-21-4162757579-3804539371-4239455898-1000"
"Global\MTX_MSO_AdHoc1_S-1-5-21-4162757579-3804539371-4239455898-1000"
"Local\ZonesCounterMutex"
"Local\ZoneAttributeCacheCounterMutex"
"Local\ZonesCacheCounterMutex"
"Local\ZonesLockedCacheCounterMutex" - source
- Created Mutant
- relevance
- 3/10
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Loads rich edit control libraries
- details
- "WINWORD.EXE" loaded module "%COMMONPROGRAMFILES%\Microsoft Shared\office12\riched20.dll" at 6B880000
- source
- Loaded Module
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Looks up procedures from modules (excluding apphelp.dll, kernel32.dll, user32.dll, gdi32.dll, ole32.dll, comctl32.dll, uxtheme.dll, oleaut32.dll, version.dll, msctfime.ime)
- details
- "DecodePointer@KERNELBASE.dll"
- source
- API Call
- relevance
- 1/10
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Creates mutants
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Installation/Persistance
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Dropped files
- details
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"~WRS{0597AB79-8C03-4A39-9924-20C5F7C73E2B}.tmp" has type "FoxPro FPT, blocks size 0, next free block index 218103808, 1st used item "\375""
"opa12.dat" has type "data"
"~$c1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.docx" has type "data"
"DD2FFA5.emf" has type "Windows Enhanced Metafile (EMF) image data version 0x10000"
"~WRS{17E673C9-F0D2-490B-A130-C089203568E1}.tmp" has type "data"
"0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.LNK" has type "MS Windows shortcut, Item id list present, Points to a file or directory, Normal, ctime=Mon Jul 13 22:53:10 2015, mtime=Mon Jul 13 22:53:10 2015, atime=Mon Jul 13 22:53:10 2015, length=626640, window=hide"
"index.dat" has type "data"
"Local Disk (Z).LNK" has type "MS Windows shortcut, Item id list present, Points to a file or directory, Directory, ctime=Mon Jul 13 20:53:58 2015, mtime=Mon Jul 13 20:54:36 2015, atime=Mon Jul 13 20:54:36 2015, length=4096, window=hide" - source
- Binary File
- relevance
- 3/10
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Dropped files
File Details
0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.docx.000
- Filename
- 0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.docx.000
- Size
- 612KiB (626640 bytes)
- Type
- docx office
- Description
- Microsoft Word 2007+
- Architecture
- WINDOWS
- SHA256
- 0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80
- MD5
- c401c570e8b2a39724a02d6aa901162e
- SHA1
- ee83b87d276432faf1fb8a21af121491cd0b837c
Resources
- Icon
Visualization
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Classification (TrID)
- 91.8% (.DOCX) Word Microsoft Office Open XML Format document
- 8.1% (.ZIP) ZIP compressed archive
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 /dde (PID: 4024)
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
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Informative 8
-
-
opa12.dat
- Size
- 25KiB (25216 bytes)
- Type
- data
- MD5
- 602ef547590919db2d29ecddcfcfaa28
- SHA1
- 11ed15e258c56d0ccb66bea57757901204eb43ac
- SHA256
- 3cf373a52651cc7391b8b78de09411758ceaf2a8618a17c3601e0c30865f22e2
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DD2FFA5.emf
- Size
- 5.1KiB (5268 bytes)
- Type
- Windows Enhanced Metafile (EMF) image data version 0x10000
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~WRS{0597AB79-8C03-4A39-9924-20C5F7C73E2B}.tmp
- Size
- 1KiB (1024 bytes)
- Type
- FoxPro FPT, blocks size 0, next free block index 218103808, 1st used item "\375"
- MD5
- 5d4d94ee7e06bbb0af9584119797b23a
- SHA1
- dbb111419c704f116efa8e72471dd83e86e49677
- SHA256
- 4826c0d860af884d3343ca6460b0006a7a2ce7dbccc4d743208585d997cc5fd1
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~WRS{17E673C9-F0D2-490B-A130-C089203568E1}.tmp
- Size
- 1.5KiB (1536 bytes)
- Type
- data
- MD5
- ef93596f82901a55b23d03455e647765
- SHA1
- bf335d0587ea51fdf850e8dd6184a05ec522e16d
- SHA256
- 8b94cfb4af7e8c618e320cf1651142a4530d610f74d411a38850f2fee5cbb99b
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0ec1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.LNK
- Size
- 556B (556 bytes)
- Type
- MS Windows shortcut, Item id list present, Points to a file or directory, Normal, ctime=Mon Jul 13 22:53:10 2015, mtime=Mon Jul 13 22:53:10 2015, atime=Mon Jul 13 22:53:10 2015, length=626640, window=hide
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Local Disk (Z).LNK
- Size
- 275B (275 bytes)
- Type
- MS Windows shortcut, Item id list present, Points to a file or directory, Directory, ctime=Mon Jul 13 20:53:58 2015, mtime=Mon Jul 13 20:54:36 2015, atime=Mon Jul 13 20:54:36 2015, length=4096, window=hide
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index.dat
- Size
- 130B (130 bytes)
- Type
- data
- MD5
- 1a38ea27afbcc4d1737482bf0b5e6f61
- SHA1
- a0486762ae92199c4d0c61eab1b869494630151f
- SHA256
- b75ffe204327b35379adf5643876304c0572602e7f3510a0fa21c2327988bc6f
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~$c1ddbbec888fd66079fefd84318c4284cedcbc1b2c8b4e9b89fdec9916fc80.docx
- Size
- 162B (162 bytes)
- Type
- data
- MD5
- f23246280b95b33830a2d4f52ed394ca
- SHA1
- 8935dfd320dc747eba6344b4155a8d86b2842420
- SHA256
- 77ca24331e72137d819ed949c31c19182c46e1c2d5e4acd2feb11fa9cc510189
-