Analysis
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max time kernel
148s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
04/10/2023, 14:04
Static task
static1
Behavioral task
behavioral1
Sample
7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d.exe
Resource
win10v2004-20230915-en
General
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Target
7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d.exe
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Size
3.5MB
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MD5
00b968e7d42fbc8e10187c03cc820e99
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SHA1
194cb6e8405b0f9b44bcf0023005a50e60b87053
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SHA256
7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d
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SHA512
727f468653a3fc313eabe15b2f3919329c49950372a317becc8fcdb891d75cb6e0c3e8e86a22e1519a0f271256f5276d66b9c0a595168e980547747b00c2b8cb
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlw5Wgz3izIDbXB2o/:Q+8X9G3vP3AMS5WEBDbXB5/
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-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2672 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe Token: SeShutdownPrivilege 2672 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 explorer.exe 2672 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\7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d.exe"C:\Users\Admin\AppData\Local\Temp\7c642458980d31a1d22171994bcb10876e8dff0456fdd04bd769d35b0186014d.exe"1⤵PID:1456
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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:2672