Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
02/10/2023, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345.exe
Resource
win10v2004-20230915-en
General
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Target
97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345.exe
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Size
3.1MB
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MD5
e84a94072557a85178fdb38ab16ac9c0
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SHA1
46dcd11c9daa2260aaa5e29a22ccba1b46fc9edc
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SHA256
97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345
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SHA512
c85226a3eb5a963c1aca6d2a91b805a3bc2a06c01c51b0205fcc0a9e560777db8cc6f5f2ce5ebd48c8ca471e360c05b8d7bd22e95287c481cd222d824e2a0c83
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlwI4Uyav4wrXPQpqO6w:Q+8X9G3vP3AMLHysrXopuw
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 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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2796 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe Token: SeShutdownPrivilege 2796 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe -
Suspicious use of SendNotifyMessage 23 IoCs
pid Process 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 explorer.exe 2796 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\97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345.exe"C:\Users\Admin\AppData\Local\Temp\97b4e96556dc4b4f45188db9ed96d2ea74fbc5ad364806dbf59a8acd126b6345.exe"1⤵PID:2236
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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:2796