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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14/10/2023, 00:25
Static task
static1
Behavioral task
behavioral1
Sample
2023-08-25_5a8de26b8c30224a612c2bd9313fe176_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_5a8de26b8c30224a612c2bd9313fe176_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_5a8de26b8c30224a612c2bd9313fe176_mafia_JC.exe
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Size
3.2MB
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MD5
5a8de26b8c30224a612c2bd9313fe176
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SHA1
b59e5f567e316df547945620ac32d4688f2053e1
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SHA256
42b342508287bfad08c6d82e1f8202d49fc33d2a17a2dc895f720286c7269848
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SHA512
11a44316b0725decf9cbcc204a696b84f4b2fe10166f7c69d8bf49d300608a9b116469a2c26b0c2b952d851bd0f757d3036fc251da8390f231d160ee33f68688
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl/6C0f0XSadYQ7SMI:c+8X9G3vP3AMpMMXSs7SMI
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1532 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe Token: SeShutdownPrivilege 1532 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 explorer.exe 1532 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\2023-08-25_5a8de26b8c30224a612c2bd9313fe176_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-25_5a8de26b8c30224a612c2bd9313fe176_mafia_JC.exe"1⤵PID:1200
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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:1532