Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
14/11/2023, 09:27
Static task
static1
Behavioral task
behavioral1
Sample
f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da.exe
Resource
win10v2004-20231023-en
General
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Target
f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da.exe
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Size
3.1MB
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MD5
53328a26ddc7ff4c5bd8c0045986ee09
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SHA1
94ea6baf17a0c803c928222a62357cc9e1767e5a
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SHA256
f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da
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SHA512
e0aea3dd4d86a7694bc2e37e27833e260fdabef04d5bbc2be730203a43329ee5c94b6d1600e0b2f2142bed0b41457fc4210c3a1db53f695ea51b18fa2d39e871
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlTgnATCeZUOQp8:Q+8X9G3vP3AMiQ/QC
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-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1692 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe Token: SeShutdownPrivilege 1692 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 explorer.exe 1692 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\f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da.exe"C:\Users\Admin\AppData\Local\Temp\f2fef19481d77756416668462106990eb12669a02b946d641d822b11fcc726da.exe"1⤵PID:2032
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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:1692