Analysis
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max time kernel
146s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
16/11/2023, 06:46
Static task
static1
Behavioral task
behavioral1
Sample
40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce.exe
Resource
win10v2004-20231025-en
General
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Target
40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce.exe
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Size
3.2MB
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MD5
7b8bcc5b3e9b6e400e84c8ab8571eba9
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SHA1
123708714fc71f21a069d5abed356a22b66f4623
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SHA256
40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce
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SHA512
4c926603989f8db6cfe692570de052a6d0341a8a72f6dee17a9e6eaa74409c81f1050635c77a47bede85d76f7206bfd718a49ec8fc3db8dfdd4ac988ca0376d1
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlmVzzCiqVan8Dcqgt:c+8X9G3vP3AMyz9Mczt
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-1-5-21-2952504676-3105837840-1406404655-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2952504676-3105837840-1406404655-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2052 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe Token: SeShutdownPrivilege 2052 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 explorer.exe 2052 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\40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce.exe"C:\Users\Admin\AppData\Local\Temp\40098ae270c3bcff61eb21c156af85d5dc1b42d6253a6909e2baf9ba7a8f8bce.exe"1⤵PID:1988
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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:2052