Analysis
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max time kernel
112s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 02:04
Static task
static1
Behavioral task
behavioral1
Sample
d9847123b526161e5454f0b6ba07218041ccc47e15171972c3d04d681a1bfba0.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d9847123b526161e5454f0b6ba07218041ccc47e15171972c3d04d681a1bfba0.rtf
Resource
win10v2004-20240802-en
General
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Target
d9847123b526161e5454f0b6ba07218041ccc47e15171972c3d04d681a1bfba0.rtf
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Size
81KB
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MD5
afb14dcb82dbb041183e8d492c415a13
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SHA1
6e75ff4e6d06c9824d9a9b50061d22c21f7d659f
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SHA256
d9847123b526161e5454f0b6ba07218041ccc47e15171972c3d04d681a1bfba0
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SHA512
f5adb4a97c5d6bc8a8102c70b2bc3f4b05bc5ea1acbeae6457d654510d46cbeb3018880e64c487ebeaee89978827871f951e025220bed25bbddfb1ae5b6e0ac8
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SSDEEP
384:Ghvwphf2vHXsv6kBBZK9llGuaPJ4QmwhzofOQT6pLcdYa9eyDAPI/uVOP8d465Q7:Ghxv8LB0MJwwSfOQOO1eyDAA/kdJg
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description 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
pid Process 2156 WINWORD.EXE 2156 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 WINWORD.EXE 2156 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\d9847123b526161e5454f0b6ba07218041ccc47e15171972c3d04d681a1bfba0.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2156
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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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
MD545315435c6bf0f37bde3c049c51f7155
SHA12fa6fc323bfaabf05dfab29c3d82810a244c92b6
SHA2564100b66790b415e0ba35319e8e268901f0ad3f9a73de90e1c855be4854999462
SHA51217ea369d886336ec362f53a22ff73ecc36514006ffa7ac94cea5d1e4ed2e76b36cd9151b1855214f4f45ea77f50ac8d41cceda54c6c1f73098935a5d6083f051