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Analysis
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max time kernel
148s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
15/08/2023, 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fb84e0c2c96aff60ff538f18f4500416_mafia_JC.exe
Resource
win7-20230712-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
fb84e0c2c96aff60ff538f18f4500416_mafia_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
fb84e0c2c96aff60ff538f18f4500416_mafia_JC.exe
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Size
3.1MB
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MD5
fb84e0c2c96aff60ff538f18f4500416
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SHA1
14cc0db7b225b4b1a23b2e5ecc56482aa2c3e31a
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SHA256
7b98a9da9c9adbfe77564355b111adfda35ff75f013f99bd9c24c07ad95ebc53
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SHA512
136e3e331e36c8f898cf019cc21fb34f0af71537cab150e4c43d450352e3b2cca5c8ef877719ebd4fde6f7dd7b38a75485156ff23542a89f4e8bf7f291f9530c
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SSDEEP
49152:09yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTlYaamUR5p:bJ5rFwnApezgOS9V3AMZap
Score
8/10
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-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1352 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe Token: SeShutdownPrivilege 1352 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe 1352 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb84e0c2c96aff60ff538f18f4500416_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\fb84e0c2c96aff60ff538f18f4500416_mafia_JC.exe"1⤵PID:2912
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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:1352