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Analysis
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max time kernel
150s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
08/10/2023, 19:24
Static task
static1
Behavioral task
behavioral1
Sample
8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6.exe
Resource
win10v2004-20230915-en
General
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Target
8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6.exe
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Size
3.2MB
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MD5
02528f9dff7ea5bc5f8064296555fd2f
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SHA1
4adfbe291d690afbf34c40c8e7c37c5f377ab2bf
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SHA256
8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6
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SHA512
630c80f4516cf540d197de87a1cec1b1a7494f852cc86ed680e14898399d6c63907829687d17a862e92efb5a031aa1d05fa0d7974f549abb1d14fa935b190ad0
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlGqkKDAXhksyB/kjW6jHVk:c+8X9G3vP3AM0qTAXhHyOjWO1k
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 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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2116 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe Token: SeShutdownPrivilege 2116 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 explorer.exe 2116 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\8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6.exe"C:\Users\Admin\AppData\Local\Temp\8baa8965d8bb08e5d5126d34e4d8faa29f9bdb7f77dcb57269cca050056c99e6.exe"1⤵PID:1312
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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:2116