Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/01/2025, 13:16
Static task
static1
Behavioral task
behavioral1
Sample
4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe
Resource
win10v2004-20241007-en
General
-
Target
4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe
-
Size
901KB
-
MD5
d93d5d9fac451f67e2d502c72b7121b0
-
SHA1
f079cb157aa0d32d9e14753e15e4b9341db77a63
-
SHA256
4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81
-
SHA512
bc0edd4950e251580985104df63173e55dc9c22ebb05d8c8f2567818ec3d40cfd3469683aaf5bd49fc8e5eda0f66902a098dd3e61c69f91441eb4a144e420685
-
SSDEEP
24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5r:gh+ZkldoPK8YaKGr
Malware Config
Extracted
revengerat
Marzo26
marzorevenger.duckdns.org:4230
RV_MUTEX-PiGGjjtnxDpn
Signatures
-
RevengeRAT
Remote-access trojan with a wide range of capabilities.
-
Revengerat family
-
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2104 set thread context of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 -
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 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegAsm.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2996 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31 PID 2104 wrote to memory of 2996 2104 4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe"C:\Users\Admin\AppData\Local\Temp\4fd3b76c86abf61a9eed459e49c809cb389cd29758cffc1d39458171da0a7c81N.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2996
-