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Analysis
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max time kernel
146s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
19/09/2023, 10:07
Static task
static1
Behavioral task
behavioral1
Sample
f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c.exe
Resource
win10v2004-20230915-en
General
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Target
f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c.exe
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Size
2.8MB
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MD5
5d2d9eef55323bb6a2c682c6285089b7
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SHA1
92e059a454f37c80dd9a43aefe1b8e5a48776cc2
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SHA256
f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c
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SHA512
264e027b2dd68e698023f5762fad9f32f8e0970f4a7fe0f86743d9b14a5a05ef47b351ba37d410dd5d7afc854ecd3fb3ef6d71d11e75db8b0d4039b1a64a8514
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTluR8z69hZTR:c+8X9G3vP3AMU3D
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-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 848 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe Token: SeShutdownPrivilege 848 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 explorer.exe 848 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\f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c.exe"C:\Users\Admin\AppData\Local\Temp\f0c987240ee49f37c6ce7e4eeea5deb6888e5b3e7472cc6fef25c334cb5de10c.exe"1⤵PID:1680
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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:848