Overview
overview
10Static
static
10VenomRAT.7z
windows10-ltsc 2021-x64
10VenomRAT/P...er.exe
windows10-ltsc 2021-x64
1VenomRAT/P...nc.exe
windows10-ltsc 2021-x64
1VenomRAT/S...ny.exe
windows10-ltsc 2021-x64
10VenomRAT/S...64.exe
windows10-ltsc 2021-x64
10VenomRAT/S...86.exe
windows10-ltsc 2021-x64
10VenomRAT/V...er.exe
windows10-ltsc 2021-x64
7Analysis
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max time kernel
300s -
max time network
225s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
03-12-2024 12:32
Behavioral task
behavioral1
Sample
VenomRAT.7z
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
VenomRAT/Plugins/Keylogger.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral3
Sample
VenomRAT/Plugins/hvnc.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral4
Sample
VenomRAT/Stub/ClientAny.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral5
Sample
VenomRAT/Stub/Clientx64.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral6
Sample
VenomRAT/Stub/Clientx86.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral7
Sample
VenomRAT/Venom RAT + HVNC + Stealer + Grabber.exe
Resource
win10ltsc2021-20241023-en
General
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Target
VenomRAT/Venom RAT + HVNC + Stealer + Grabber.exe
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Size
7.3MB
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MD5
ad0ad41bed640b3331c1bc13099b32ff
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SHA1
5ebce59397c282b77ee8a2498095033ac68ddc04
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SHA256
2761f7bd15a3e4ce953dd3ceed0863751a0890fe99b58e0452fc0bd9b9fd24b0
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SHA512
9212304be53b5dc7d200fe7f84504f2f5e00550b5751369bb86fda034ea62fe917d23a8f61d2e2fce66a707e44b2d023dedcae46c92bb89417f5046e66005dc7
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SSDEEP
196608:1U4fa36sXKUOJIZZbNFcbHeazVK2TVYVLi3yYl8sY64hfT:jCqsX4aJq7RTVv3Vz4x
Malware Config
Signatures
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.NET Reactor proctector 35 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral7/memory/3020-2-0x0000000007B40000-0x0000000008AC0000-memory.dmp net_reactor behavioral7/memory/3020-6-0x0000000008AC0000-0x0000000009A40000-memory.dmp net_reactor behavioral7/memory/3020-8-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-10-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-15-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-13-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-7-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-20-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-25-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-21-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-23-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-29-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-34-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-39-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-43-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-37-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-41-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-49-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-53-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-56-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-64-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-59-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-57-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-51-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-47-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-45-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-36-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-32-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-27-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-17-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-62-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-65-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-67-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-69-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor behavioral7/memory/3020-71-0x0000000008AC0000-0x0000000009A39000-memory.dmp net_reactor -
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 Venom RAT + HVNC + Stealer + Grabber.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Venom RAT + HVNC + Stealer + Grabber.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Venom RAT + HVNC + Stealer + Grabber.exe -
Suspicious behavior: EnumeratesProcesses 23 IoCs
pid Process 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3020 Venom RAT + HVNC + Stealer + Grabber.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3020 Venom RAT + HVNC + Stealer + Grabber.exe 3020 Venom RAT + HVNC + Stealer + Grabber.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\VenomRAT\Venom RAT + HVNC + Stealer + Grabber.exe"C:\Users\Admin\AppData\Local\Temp\VenomRAT\Venom RAT + HVNC + Stealer + Grabber.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3020
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:3400