Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 16:57
Static task
static1
Behavioral task
behavioral1
Sample
28062024_1657_28062024_ATTACHED COPY.docx
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
28062024_1657_28062024_ATTACHED COPY.docx
Resource
win10v2004-20240508-en
General
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Target
28062024_1657_28062024_ATTACHED COPY.docx
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Size
16KB
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MD5
10c774db881a877ea4c25b62d754b77a
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SHA1
fea962e22d25df7d72b3121c60c7820e7ac84a92
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SHA256
d1c19d7d9e7c1d0d192b7cef272688627f19dd965627a342a450fc15c18ac477
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SHA512
c9b530730243a869e25f77219cc62789cb4ce1b9efb9ebc1834f2738502a5fd0652825860d3b39ffe16c2b1f2b2448d4a6b1d0277eb591e34acedf42d3fb89e0
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SSDEEP
384:gyXc0x2WXYs8PL8wi4OEwH8TIbE91r2fRcJYLvi/ma/nvnx:gccd/5P3DOqnYJaKvama/p
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3144 WINWORD.EXE 3144 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WINWORD.EXEdescription pid process Token: SeAuditPrivilege 3144 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE 3144 WINWORD.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\28062024_1657_28062024_ATTACHED COPY.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6TQEXKX3\obii[1].docFilesize
512KB
MD5868f7a288d5983e777dbc21f99630f94
SHA11a8566852e9e5794a2497afdc457e3700d44c16f
SHA256bfbacb1dd06af7af969aed0b22d3b1015001025c56cb578f07a9f98149703a73
SHA512b56821bb5d07997265d82b1747bf6e6fc5a763bb92dcd4e9156f0b710ef1447382350a8a0128670e53085b91ea2ed5eb91dff10f0d6363bb36a3f132379d60b1
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C:\Users\Admin\AppData\Local\Temp\TCDA941.tmp\gb.xslFilesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
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C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.datFilesize
245B
MD5f06637331ca577f9d7d4b69aa4769d2c
SHA12731961ed1a97330d4a2e7a23036e292318ea06c
SHA256b9e031ae6f4b9f60f507fde88424e0904ca41361e434c49e4972d226ccd7ca02
SHA5124b8b03265808d513f13d5a5092aa7c730bd7dd027d7651e219f229b232697983a10370f7b81690c4a2a1fa3c259beb0846d1fbb7c44980099cf7af854fe342c1
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C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lexFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/3144-6-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-5-0x00007FFB3414D000-0x00007FFB3414E000-memory.dmpFilesize
4KB
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memory/3144-0-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-8-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-7-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-9-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-11-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-12-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-10-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-13-0x00007FFAF17D0000-0x00007FFAF17E0000-memory.dmpFilesize
64KB
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memory/3144-14-0x00007FFAF17D0000-0x00007FFAF17E0000-memory.dmpFilesize
64KB
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memory/3144-1-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-2-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-3-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-4-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-555-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB
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memory/3144-583-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-584-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-582-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-585-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmpFilesize
64KB
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memory/3144-586-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmpFilesize
2.0MB