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Analysis
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max time kernel
148s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 19:31
Static task
static1
Behavioral task
behavioral1
Sample
7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab.exe
Resource
win10v2004-20230915-en
General
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Target
7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab.exe
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Size
2.9MB
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MD5
a44652c3a1e45552f72ffacafbb12f3b
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SHA1
b221dc8a852ca12fd30a5da5594d2ddad0cdc455
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SHA256
7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab
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SHA512
c37e7f47e9342aff0967c011a9a7325d5014cd8f81121a809ff11572de717950e139d463202e7b8aa0ababf505fc45c71452750585477085eabc7d93b5bd4804
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTl6h0pJ0rFDGHXCOsLSE:Q+8X9G3vP3AMAqpJeGHXHySE
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-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2992 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe Token: SeShutdownPrivilege 2992 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 explorer.exe 2992 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\7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab.exe"C:\Users\Admin\AppData\Local\Temp\7f6cbc8c3b1b0c427cabfc552f3be2ff9062bceae32d33c701c8e38121de9cab.exe"1⤵PID:1796
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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:2992