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Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241211-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
10/01/2025, 22:13
Behavioral task
behavioral1
Sample
AsyncClient.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
AsyncClient.exe
Resource
win10ltsc2021-20241211-en
General
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Target
AsyncClient.exe
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Size
45KB
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MD5
f80ed3ad1b4b32e285726e38f7c739eb
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SHA1
3390d8463589e55e82692ebf93e1e92233c7ef4e
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SHA256
f3d521098185c54b646d2d29791815e37ed5bfed1a8b7d2c6d086adc32158d27
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SHA512
eaff09df3cccc5191e11e0d54372ce38d52b4c88fc52ea3627843d0d3c255308a19d7fae52d77a4eaa8f30896bda9d75d4cdeaebe99928ddf26503535f39af0c
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SSDEEP
768:jui3NTdFHLBWUZiGrmo2qrrKjGKG6PIyzjbFgX3iH1apwokPe0NHGVBDZjx:jui3NTdBR2mKYDy3bCXSHYpwoiekHG7X
Malware Config
Extracted
asyncrat
0.5.7B
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
127.0.0.1:21180
147.185.221.24:6606
147.185.221.24:7707
147.185.221.24:8808
147.185.221.24:21180
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_file
mostafa.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AsyncClient.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1528 AsyncClient.exe