Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
08/08/2024, 22:24
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe
Resource
win7-20240704-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe
Resource
win10v2004-20240802-en
9 signatures
150 seconds
General
- Target 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe
- Size 952KB
- Sample240808-2bm2bavdqf
- SHA256 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a
- MD5 1163ced67a025e0b57206ae247e5c033
- SHA1 0975dd70a3c630b8124165041468ed7d269e6add
- SHA512 c86702d00dd182ea710ecaf0e9998892f1df72a1c2d2982e7811504fbffe3f004bbe496b565d240433e01682f8195f94e6c2afcf57af68fbff729b9df7ad329c
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5h:Rh+ZkldDPK8YaKjh
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
revengerat
Botnet
-
Marzo26
C2
-
marzorevenger.duckdns.org:4230
Mutex
-
RV_MUTEX-PiGGjjtnxDpn
Signatures
- RevengeRAT
Remote-access trojan with a wide range of capabilities.
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2872-0-0x0000000000860000-0x0000000000953000-memory.dmp autoit_exe behavioral2/memory/2872-12-0x0000000000860000-0x0000000000953000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2872 set thread context of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85 - 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 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1808 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2872 wrote to memory of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85 PID 2872 wrote to memory of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85 PID 2872 wrote to memory of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85 PID 2872 wrote to memory of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85 PID 2872 wrote to memory of 1808 2872 6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.exe"C:\Users\Admin\AppData\Local\Temp\6c71f4778625e74492a83de37ba021a214673437f2174fa5708478653365d00a.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:2872 -
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
- Suspicious use of AdjustPrivilegeToken
PID:1808
-