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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
07/10/2023, 14:20
Static task
static1
Behavioral task
behavioral1
Sample
05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19.exe
Resource
win10v2004-20230915-en
General
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Target
05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19.exe
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Size
2.7MB
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MD5
0e7a042063d6ed372ad11199776bbe12
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SHA1
6a23c88b197d056de0cbfe7feaa707a8ba93a92c
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SHA256
05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19
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SHA512
3098449de63497fe2d5cfe32ba482312b604fde44a643e693e3671959c6513979308ce3c42e66ab46cf0027e1a307ce7171bf5a85f5240a7475b48ccc8bee7cf
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlp1yKtA1zSDnAPb:Q+8X9G3vP3AMQ/5SDnqb
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-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1860 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe Token: SeShutdownPrivilege 1860 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 explorer.exe 1860 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\05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19.exe"C:\Users\Admin\AppData\Local\Temp\05864d65a7e65801a6a8c44378556757f0080d3ca24938eaaadcfe0025938d19.exe"1⤵PID:2336
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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:1860