Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
03/10/2023, 15:14
Static task
static1
Behavioral task
behavioral1
Sample
7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8.exe
Resource
win10v2004-20230915-en
General
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Target
7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8.exe
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Size
2.7MB
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MD5
c33c22db062de6665def242d62ef0c49
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SHA1
ad3b4ad3e3eaf7b19a401f4ee1df8d396e8bb785
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SHA256
7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8
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SHA512
9dc9a96cf6a7706019448496fc2bc0ca35e36d1785c3592ab4c5e1ef42a00524b8b8e22efa04a00a45ce15ae68c118a04ad49ac66c248bb5232d8d00ca19e5ea
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTll9B8pU0jdftvmPYQOx:Q+8X9G3vP3AMj9C1ZxmPYQe
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-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2312 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe Token: SeShutdownPrivilege 2312 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 explorer.exe 2312 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\7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8.exe"C:\Users\Admin\AppData\Local\Temp\7a01589be6886da1bc2aa9ad2c4626b94ba2a061c97e2998275d671ce029bed8.exe"1⤵PID:1688
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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:2312