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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
20/11/2023, 08:58
Static task
static1
Behavioral task
behavioral1
Sample
344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8.exe
Resource
win10v2004-20231025-en
General
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Target
344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8.exe
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Size
2.7MB
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MD5
32b8f67186bb092a1153c3556e28627f
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SHA1
0d3aceb81f4188aaf62311904db124f81f2cfe22
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SHA256
344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8
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SHA512
d7798c271f69183b23d9fb9336f7a43afe7e6e61d347d4b713f618912d519dca628d8c91f8aaebfbebc38f1095ba0518eafc42fbafca2697f5a4f6b7033f720d
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlSkewR4FH:c+8X9G3vP3AMckeTH
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-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2232 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe Token: SeShutdownPrivilege 2232 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 explorer.exe 2232 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\344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8.exe"C:\Users\Admin\AppData\Local\Temp\344d0c420474defaace0d1518108b9584adf08fb1158e87c1c3bf42e776363f8.exe"1⤵PID:1988
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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:2232