Analysis
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max time kernel
147s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
06/10/2023, 14:43
Static task
static1
Behavioral task
behavioral1
Sample
2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b.exe
Resource
win10v2004-20230915-en
General
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Target
2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b.exe
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Size
3.4MB
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MD5
3af27b56781577e0556b5bd0e5a91b8d
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SHA1
74b94c9fa9727daf115b02aa577fe71b64a4d4ee
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SHA256
2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b
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SHA512
7afe07b9b40fd8bc8c467d45261049c79828ed21480e3c3b4d2ecfecc0050e604fbebb1f60e2ddb3e501ce5d07dbebea141cad9599690c8aee1d23a5689ef9c7
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlCvXVpHbCcPv8ZpkzOnK+rd7J/DtcQ:c+8X9G3vP3AMsvXXbPPx+rddrtR
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 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 30 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 2608 explorer.exe -
Suspicious use of SendNotifyMessage 19 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 -
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\2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b.exe"C:\Users\Admin\AppData\Local\Temp\2ccd5db0090dea577896c9b741ee5838ee23553abdb71d984ebb36edc126f77b.exe"1⤵PID:2416
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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