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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
06/10/2023, 17:59
Static task
static1
Behavioral task
behavioral1
Sample
29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149.exe
Resource
win10v2004-20230915-en
General
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Target
29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149.exe
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Size
2.9MB
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MD5
9798ac45841d8159825ac1c196fbf7de
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SHA1
db1b13aa084cdfa258438f0875c085ad8a54f318
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SHA256
29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149
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SHA512
16bf0f52b0b835d350e3b5b98cb89777baf663c4c360d50acbc0022adde917343aa5b363be9c93b1dab439a2f2cf88702bec7954f6f8e801e98aea4d9f2ae040
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlU26vNekUd5UD:Q+8X9G3vP3AMa28fUdu
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 2456 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe Token: SeShutdownPrivilege 2456 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 explorer.exe 2456 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\29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149.exe"C:\Users\Admin\AppData\Local\Temp\29e5551d474b5ddf2ac8e929b3e80e941c60d20fbefc26afb0e6e22b2a495149.exe"1⤵PID:2204
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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:2456