Analysis
- max time kernel
146s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
06/09/2024, 08:17
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe
Resource
win7-20240903-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe
Resource
win10v2004-20240802-en
8 signatures
150 seconds
General
- Target bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe
- Size 904KB
- Sample240906-j61a1swdkc
- SHA256 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042
- MD5 c850ead2fbea82ad60fe4248208602c0
- SHA1 6ccced0687ca2afa68cf66b59ec4dcfbaf9768ad
- SHA512 54e671858f5392347c418fc11a2763ab5f9338f60e6673c80f8a5c6be20e2e5939714518191e12d1b6be13f6c474859c1b1419c1befa68a76f78a56f2c3dea5b
- SSDEEP 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5f:gh+ZkldoPK8YaKGf
- 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 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 432 set thread context of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84 - 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 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3460 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 432 wrote to memory of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84 PID 432 wrote to memory of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84 PID 432 wrote to memory of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84 PID 432 wrote to memory of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84 PID 432 wrote to memory of 3460 432 bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.exe"C:\Users\Admin\AppData\Local\Temp\bdeba897bffa038fb03b098889c6a9b2a43e7307386084f56d1dae38d8e19042.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:432 -
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:3460
-