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Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
15/08/2023, 17:11
Static task
static1
Behavioral task
behavioral1
Sample
fb7c46d8fb0b2a564cff559b29b318f6_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fb7c46d8fb0b2a564cff559b29b318f6_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fb7c46d8fb0b2a564cff559b29b318f6_mafia_JC.exe
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Size
3.2MB
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MD5
fb7c46d8fb0b2a564cff559b29b318f6
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SHA1
d25457134f66b2ffa612ea12e66220e0b2ae741f
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SHA256
43cdd1fdeedb20cde7d01e43ec5d034597011596d6295dff387088fdf4da5c64
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SHA512
8f7dd542cb7d2b54849a7d8fc4ff610ac7e494b3ee1a525e15e221b1fa51824b9474d328d8c967c64903ef4bc0142a73e6fad9a1daf77ff3b3f41f0eeb347c4e
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SSDEEP
49152:A9yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTl9px0MXCTSxcfzk:/J5rFwnApezgOS9V3AMjpxnClk
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 632 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe Token: SeShutdownPrivilege 632 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe 632 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb7c46d8fb0b2a564cff559b29b318f6_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\fb7c46d8fb0b2a564cff559b29b318f6_mafia_JC.exe"1⤵PID:2564
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:632