Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14/10/2023, 02:31
Static task
static1
Behavioral task
behavioral1
Sample
8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a.exe
Resource
win10v2004-20230915-en
General
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Target
8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a.exe
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Size
2.7MB
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MD5
ceeec66873fcfe01faf39b8ea0d755fa
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SHA1
ab6983c4055c44cc886fb27c545d95d824eb3c0e
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SHA256
8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a
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SHA512
194b29c9311c164bda89213988477710f5f99dca4d7f2e90981d3da61aff0ca13106c2846bb36f106629af0ab3f7b82af5232a96b2b11c85c4bd46c677a8f313
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlbKga3ClPSKlNxJ:Q+8X9G3vP3AMtKb3sPd7xJ
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\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 Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1992 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe Token: SeShutdownPrivilege 1992 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 explorer.exe 1992 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\8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a.exe"C:\Users\Admin\AppData\Local\Temp\8ea101289d3387c38597f1e29f5b27bb2f737da199e9aaea0f7085bd7c6b656a.exe"1⤵PID:2260
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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:1992