Analysis
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max time kernel
154s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
22/10/2023, 09:30
Static task
static1
Behavioral task
behavioral1
Sample
6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859.exe
Resource
win10v2004-20231020-en
General
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Target
6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859.exe
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Size
3.0MB
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MD5
f94e6b5c77936020a90aba5f4cccaf29
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SHA1
6c83364516dc178b914761d8f7d2090e196ecc25
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SHA256
6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859
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SHA512
862f2c9e8e57843be0345f37875ced80a0e1fcdd674f632307ac8fe6eb9d4abf699278a1110d9a0f63a9347e312da583e1998e94b4d4520033c140d7fcdd4343
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlAnfe8uROYk7bB:c+8X9G3vP3AM2n8kZ
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-1-5-21-3986878123-1347213090-2173403696-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3986878123-1347213090-2173403696-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2656 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe Token: SeShutdownPrivilege 2656 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 explorer.exe 2656 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\6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859.exe"C:\Users\Admin\AppData\Local\Temp\6c4977e813ed19b26a0c933f2a7159e6682d2d2888dd4e111a1d3c6398155859.exe"1⤵PID:2204
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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:2656