Analysis
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max time kernel
131s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 22:13
Behavioral task
behavioral1
Sample
5e6989729e0bbbdbfddb3804c5ed1611b3cc6127456c4fa8b9f3b2e891895fb0.dll
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
General
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Target
5e6989729e0bbbdbfddb3804c5ed1611b3cc6127456c4fa8b9f3b2e891895fb0.dll
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Size
38KB
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MD5
a2f4ecf85333782dee1ed8e3e5ac0a85
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SHA1
3e6955b87b43779d434773ad23d3b031fa43705f
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SHA256
5e6989729e0bbbdbfddb3804c5ed1611b3cc6127456c4fa8b9f3b2e891895fb0
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SHA512
b05cd8a5c2fef184a6bba217f67c79987e1fb5a899e44c33c9f575b434f2307d3b529e2c198bb4a87edcd5808d92e65da26616c1dde67aca66fd633af6c2e6fe
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SSDEEP
768:Bs+/gMsLIn/wIj2labk+1IsceGSnkmJ0Yblr583CJrVV7nsXU76m2sbnVV:WD8w22laSR0V+3CJrV+XczJb
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File created C:\Windows\SysWOW64\dmlconf.dat rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2396 3028 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3068 wrote to memory of 3028 3068 rundll32.exe rundll32.exe PID 3068 wrote to memory of 3028 3068 rundll32.exe rundll32.exe PID 3068 wrote to memory of 3028 3068 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5e6989729e0bbbdbfddb3804c5ed1611b3cc6127456c4fa8b9f3b2e891895fb0.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5e6989729e0bbbdbfddb3804c5ed1611b3cc6127456c4fa8b9f3b2e891895fb0.dll,#12⤵
- Drops file in System32 directory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 6043⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3028 -ip 30281⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/3028-0-0x0000000010000000-0x000000001000D000-memory.dmpFilesize
52KB