Analysis
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max time kernel
147s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
07-11-2023 06:49
Static task
static1
Behavioral task
behavioral1
Sample
8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40.exe
Resource
win10v2004-20231023-en
General
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Target
8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40.exe
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Size
3.1MB
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MD5
53870b0367625cda341a0cd9accb0bb0
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SHA1
28e8ec540128aaa12079193ed3f89063259fac73
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SHA256
8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40
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SHA512
92fc0ff6cdfe56bec79635a86834f4c75eb3e8cb4a42129046e8d1bbf917417b501ab30c1af4b1e9be60f37509537c94e3198e5c19c4ff534de30b87f15c0d3f
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlSkL9Bbmz8r27XaOu:Q+8X9G3vP3AMFjiXu
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-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2212 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe Token: SeShutdownPrivilege 2212 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 explorer.exe 2212 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\8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40.exe"C:\Users\Admin\AppData\Local\Temp\8b0d949ce71dbef06eb277874903e05ef706f4d0ac4378729bac60463ae56a40.exe"1⤵PID:2252
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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:2212