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Analysis
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max time kernel
146s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
22/09/2023, 09:47
Static task
static1
Behavioral task
behavioral1
Sample
7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be.exe
Resource
win10v2004-20230915-en
General
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Target
7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be.exe
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Size
3.2MB
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MD5
11443d8545c146bae248a2b3844a810b
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SHA1
259208b22d29327b8c52451b8976603dc2c45ed8
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SHA256
7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be
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SHA512
f1570638181c117d834746cf9a1f22fd20e9d8e30a6fb96ac75c6eb12f81e4f81b8b2d1d8998dd720ff3856e8efb45c0bec3991f98676dd16ec3097924a7eb90
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl0B7oLAMJ/jjglX:c+8X9G3vP3AMCBI39oX
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1576 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe Token: SeShutdownPrivilege 1576 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 explorer.exe 1576 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\7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be.exe"C:\Users\Admin\AppData\Local\Temp\7da28b9baecd1aa794804ccefe2b76c8618f3e5533bdfab53b4244b0aa1a03be.exe"1⤵PID:1376
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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:1576