Analysis
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max time kernel
135s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2024 07:07
Static task
static1
Behavioral task
behavioral1
Sample
4db55b2df58083e75c9471d2b79e1f9edf9491f423313b4e125349fed3507227.rtf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4db55b2df58083e75c9471d2b79e1f9edf9491f423313b4e125349fed3507227.rtf
Resource
win10v2004-20240802-en
General
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Target
4db55b2df58083e75c9471d2b79e1f9edf9491f423313b4e125349fed3507227.rtf
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Size
1011KB
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MD5
4d6c7b93c085f50060e99dba63ef5e27
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SHA1
f67de698fd8eb036b8e83211880d1c449fe6f7e2
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SHA256
4db55b2df58083e75c9471d2b79e1f9edf9491f423313b4e125349fed3507227
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SHA512
e7f1c409b67a4070c16078037ecd1d2992543918bf728508bf610a2c1f3626ffbc0ea5efae92798765269f65a39ce7c11078a496f900e46df1a2b77eb21c3361
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SSDEEP
6144:6wAYwA9WMyBtBWojqJnnR30lOGXdUz4+2:Bu
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.
description 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
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 2368 WINWORD.EXE 2368 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE 2368 WINWORD.EXE
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\4db55b2df58083e75c9471d2b79e1f9edf9491f423313b4e125349fed3507227.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD5704fd627f73475363317d7626b955652
SHA1db063b7530fa0a2bf3a817d767697c23e4ee2fb3
SHA256dd27a784eebbd80e6b20388475b4dff9e9ac743434ff96c8126ae31766e74050
SHA512c7274bbf6609613905ff209e5b4f2589981c589544b97db55bdaa1aeb66cca935f78d6f15d75cb147b1acd56db6c270cb20d954459f434879a035829bc559593