Analysis
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max time kernel
149s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
16/10/2023, 06:00
Static task
static1
Behavioral task
behavioral1
Sample
93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a.exe
Resource
win10v2004-20230915-en
General
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Target
93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a.exe
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Size
3.0MB
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MD5
a86855e88df45619aebd66450c88b0fe
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SHA1
5a91e1acacf2c07c0532f2fa8865fef0008a4947
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SHA256
93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a
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SHA512
39ed110ae047a8f5fea333dd8e45299f95f1f4fb3b2877490a8adddff4bf591a7eef17737fdaff21583beff43f4ed830d9e18f4c064ca1cbcd4b8e04e09148fa
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlQQwZgmAmpjkX0yWHMn:c+8X9G3vP3AMmQwZJPpj0H
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-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2152 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe Token: SeShutdownPrivilege 2152 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 explorer.exe 2152 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\93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a.exe"C:\Users\Admin\AppData\Local\Temp\93901eeea3d96dff9cc663619b325c068af7ce79c8a29b993199ac4e992c2e0a.exe"1⤵PID:2232
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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:2152