Analysis
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max time kernel
148s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-04-2024 22:55
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_b9351b2db42b87b1ae50af5aca8b0e90_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_b9351b2db42b87b1ae50af5aca8b0e90_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_b9351b2db42b87b1ae50af5aca8b0e90_mafia.exe
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Size
3.5MB
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MD5
b9351b2db42b87b1ae50af5aca8b0e90
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SHA1
9f33ef243cb376d72d209d998a7a7622d17eea3f
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SHA256
febc73003f3de1c2dbdba364f0fb1a9e6e6bbb6835c6f79cfcfa93db4df5b6f5
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SHA512
580cffb7f72863ab2256edf865c88a404cb3f6daecc2ca7ef4163ce8713337c50323efde387a117addd6899a476a4490f7b4e8f2214e55d202734d26e3074118
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SSDEEP
49152:zZtaC9KtT114hKySSdvnxHDyARWVDO5EYRkB3ANkTTl5GzplL1U65iPWlVA2674:tT9KtT11R/ARWko3AMGPL1L5iulO2O4
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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2160 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe Token: SeShutdownPrivilege 2160 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe 2160 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-16_b9351b2db42b87b1ae50af5aca8b0e90_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-16_b9351b2db42b87b1ae50af5aca8b0e90_mafia.exe"1⤵PID:1684
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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:2160