Analysis
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max time kernel
147s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
02-10-2023 06:57
Static task
static1
Behavioral task
behavioral1
Sample
c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522.exe
Resource
win10v2004-20230915-en
General
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Target
c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522.exe
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Size
3.1MB
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MD5
b3524898132c2a60b86b1ed2201822db
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SHA1
e13536043ae7c9470db6710b9ed7fa6bdb3dc616
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SHA256
c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522
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SHA512
e7066717c14cb7aa253827ced13972a51eaa96c77620dae6adcde2c208cb2728feb12e4070fba1cca6ea03ec66f31662af0306d0edad0367191c8a2450765bdc
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlJF3felNNemcNLLR1i+oyy6:c+8X9G3vP3AMHFPSNNTm1Kg
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 2816 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe Token: SeShutdownPrivilege 2816 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 explorer.exe 2816 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\c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522.exe"C:\Users\Admin\AppData\Local\Temp\c6f58940df499b8ba548355e1fc1ea50d8df36e779c9a955e1ddae65e077c522.exe"1⤵PID:2456
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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:2816