Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
25/11/2023, 18:59
Static task
static1
Behavioral task
behavioral1
Sample
083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c.exe
Resource
win10v2004-20231023-en
General
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Target
083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c.exe
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Size
3.1MB
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MD5
e12797f0510a6cc573e1b7196644da51
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SHA1
56876276ad674e34785ac0f4ccd880b69ab3b9b0
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SHA256
083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c
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SHA512
9ec9ad9086e60ea4b05d1f40bac5baee28062b76c1e4f0a995f51c8bca57bdb5e5fa18f1ae16f87dcb12aeb3d6d4a338f35541754d476ba168ace8e906d399e1
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlUjsufOZ+RgiU:c+8X9G3vP3AM+Yuff1U
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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1728 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe Token: SeShutdownPrivilege 1728 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe -
Suspicious use of SendNotifyMessage 25 IoCs
pid Process 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 explorer.exe 1728 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\083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c.exe"C:\Users\Admin\AppData\Local\Temp\083accaf2beb11e5e8dd5678fb371944ad5a0186ba3d1121dd9d3a1621984a2c.exe"1⤵PID:2136
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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:1728