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Analysis
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max time kernel
211s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 14:45
Static task
static1
Behavioral task
behavioral1
Sample
35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b.exe
Resource
win10v2004-20230915-en
General
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Target
35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b.exe
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Size
3.5MB
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MD5
0eed151aaaf20f5e21518ac412f4a5c4
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SHA1
b15f221109260e1a02eb82275cc88796d08e649b
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SHA256
35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b
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SHA512
cadec7df662625a8e92ea8e99a67838224d2ef05eecefc02df09ef1eb7087c2b6e4e0715b2278861720ceb85a4799d7082fec9b60b6455581e351e331e78b64f
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlnSMR+p5i5WBgvcVqJwb5dtu:c+8X9G3vP3AMkSQqeddtu
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 2608 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe Token: SeShutdownPrivilege 2608 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 explorer.exe 2608 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\35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b.exe"C:\Users\Admin\AppData\Local\Temp\35c940663a6eec4e016dc655094bb0baf3aee66bd1f46ac6652834d9ed366f0b.exe"1⤵PID:1468
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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:2608