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Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
16/11/2023, 21:46
Static task
static1
Behavioral task
behavioral1
Sample
038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4.exe
Resource
win10v2004-20231020-en
General
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Target
038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4.exe
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Size
3.3MB
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MD5
a9bb571916087724e93470797f87195e
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SHA1
c05f84c43353539a196f1f03eddc1d8ccd1cc6a2
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SHA256
038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4
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SHA512
4b47d71182302f74bba3fb4cfc6c421a032264a659a1de69c3a7e5b7f9ed5f36e2d5c3f251ad62d22ba95dbec24be288476ee216c3a78d61100942eac14fdd39
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTl70wGjuP5R44bdfRmo:Q+8X9G3vP3AMeuPnnmo
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-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2228 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe Token: SeShutdownPrivilege 2228 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe -
Suspicious use of SendNotifyMessage 17 IoCs
pid Process 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 explorer.exe 2228 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\038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4.exe"C:\Users\Admin\AppData\Local\Temp\038789143f539a86f2d4fe8ec72993b17c81c426a93e7dfea8b1a0591f5967f4.exe"1⤵PID:2504
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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:2228