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Analysis
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max time kernel
159s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 01:51
Static task
static1
Behavioral task
behavioral1
Sample
7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff.exe
Resource
win10v2004-20230915-en
General
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Target
7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff.exe
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Size
3.5MB
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MD5
9c5d9cc7e7c4fdc8713b2c6f5fc53390
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SHA1
7e8ac8cc883996d29fb83518f23daf95101e4169
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SHA256
7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff
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SHA512
3237494579acfe063670e5eac4200d18f5fe551dec3f137f53f3770c9d62984820d5df16991bc31f0d1fc95690262a863019b6a0d3bd7f6f65a8af888b71b258
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlrkSGkTVZYNcyPkkMpUHT+j:Q+8X9G3vP3AMhL/VmN9PkFp8T+j
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 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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3060 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe -
Suspicious use of SendNotifyMessage 22 IoCs
pid Process 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 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\7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff.exe"C:\Users\Admin\AppData\Local\Temp\7251a17d0ff40b339b9d90eaed966206dc3bc447a04e31c55a39ae6b9ba52fff.exe"1⤵PID:2704
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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:3060