Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13/10/2023, 03:15
Static task
static1
Behavioral task
behavioral1
Sample
695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95.exe
Resource
win10v2004-20230915-en
General
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Target
695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95.exe
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Size
2.7MB
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MD5
c3b9d3c95bae2a51a3a8e97aa4346f7f
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SHA1
7ce5c3340249e8c6dd0146576fd9ba57524f430e
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SHA256
695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95
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SHA512
497481134b53f84cbaac9b7ae0d9b566d491097a9e5dcd7f936bc3831ba914f591cd8e9c22108328b16d605d88ddb19789389332edeae1ef0301db5c3cdf8a32
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl4dtDgu73ZD:c+8X9G3vP3AMqdaCZD
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-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1364 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe Token: SeShutdownPrivilege 1364 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 explorer.exe 1364 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\695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95.exe"C:\Users\Admin\AppData\Local\Temp\695658926cb5a36ce05e889326e02633234db7f0a019a324ad23373c905b2b95.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:1364