Analysis
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max time kernel
149s -
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, 14:24
Static task
static1
Behavioral task
behavioral1
Sample
d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c.exe
Resource
win10v2004-20230915-en
General
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Target
d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c.exe
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Size
2.8MB
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MD5
176354099bf447ae332a808d1acce979
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SHA1
54697a26c891e9282e1621301bd95ff4e7171988
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SHA256
d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c
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SHA512
512cf16ef1ab0c8508143b3a3c08bb295251589f018c9c71d736fdb29eae2b8213a1ecd957502ba01aaba017c910de27c37cbc3bbc0f2ff37c97955291ac1f3a
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlB4mTBU7EhaIUYou2:Q+8X9G3vP3AM1Va0D2
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-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1976 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe Token: SeShutdownPrivilege 1976 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 explorer.exe 1976 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\d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c.exe"C:\Users\Admin\AppData\Local\Temp\d5ca86c159163c8ea662b46d8a39ab589ffc47825355b3fae0b23162af4bbd5c.exe"1⤵PID:2884
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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:1976