Analysis
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max time kernel
94s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 21:33
Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20241023-en
General
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Target
Client.exe
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Size
78KB
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MD5
d6066bc692799081bae5c8990d26e033
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SHA1
132fa23d294ff19db0f3069c1ed4c9a25f6d26ac
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SHA256
525128218910d1c90fdb83ba56ee51c3a6f1193f844b03207086be9e45cc8d74
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SHA512
18f3e4b7d608d674f9f73ecc75a7e2f6d31b9fe5a0d8b897d5b859af9df2c30b8dda9ee23e75b74adad4a6ab7557ea537602b9aafe75edd6efb8241c6266033f
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SSDEEP
1536:PNPowcWRJ16Gk3A3R7XBWyz5iq8mzcD1btS3Xbx:PNPHc+HqAVX7imYD1btc9
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
147.185.221.24:61807
rngirvxectk
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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resource yara_rule behavioral2/memory/2064-1-0x0000000000910000-0x000000000092A000-memory.dmp VenomRAT -
Venomrat family
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 api.ipify.org 18 api.ipify.org -
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 Client.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2064 Client.exe 2064 Client.exe 2064 Client.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2064 Client.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2064 Client.exe