Analysis
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max time kernel
150s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13-10-2023 19:13
Static task
static1
Behavioral task
behavioral1
Sample
92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29.exe
Resource
win10v2004-20230915-en
General
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Target
92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29.exe
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Size
3.2MB
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MD5
800488e6bc0ec0b8d4b61c4bda0a6ec7
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SHA1
8f6ae07283f78556e86b3b9c73379c7ac4b8fd94
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SHA256
92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29
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SHA512
9f69fd3c7941f58ff7d1e27144513115d76326bed9f5a98deaf9c922d651b28b558386f2dfdccd32da1db26e1a89476abf97e8b22b854caf4c15fd6a46e03c41
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlDA7aAwbg+/Ogg58rgm1Y:Q+8X9G3vP3AMBbAwbog7gOY
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 explorer.exe Key created \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1984 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe Token: SeShutdownPrivilege 1984 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 explorer.exe 1984 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\92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29.exe"C:\Users\Admin\AppData\Local\Temp\92bb48c7d2dd82e0b4f876eb1c605659225de6637ed9aa1a92cdf40891816b29.exe"1⤵PID:2028
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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:1984