Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 02:31
Static task
static1
Behavioral task
behavioral1
Sample
32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe
Resource
win7-20240903-en
General
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Target
32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe
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Size
122KB
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MD5
31fa485283c090077fb15a0831fd89f7
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SHA1
5be3539600b869f25da4295c7cc350a4ade483d6
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SHA256
32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0
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SHA512
305d538bbe84191779ce6315bff8193ce0b202c5ed664127713c207549297485ee416aee984d39eae436d5482310581bb8db584ce6f84145fc6f32e7098b6f27
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SSDEEP
3072:xBuOLHvgPzYnl8YZ0vOeXws/v7ZEguR7fIZr+Crqxstpn6V13Yd:XHZeYZ0v3wsaPQCIz6V
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
62.113.117.95:4449
hwelcvbupaqfzors
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delay
10
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 944 set thread context of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 4980 RegAsm.exe 4980 RegAsm.exe 4980 RegAsm.exe 4980 RegAsm.exe 4980 RegAsm.exe 4980 RegAsm.exe 4980 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4980 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4980 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83 PID 944 wrote to memory of 4980 944 32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe"C:\Users\Admin\AppData\Local\Temp\32268f4d7203997102b3e92c592dc498e407f0d8786a1107d633d9495fc9f2b0.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4980
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