Analysis
- max time kernel
119s - max time network
120s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
19/08/2024, 08:09
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
cc0f0ef02683d5969ef36855a009a350N.exe
Resource
win7-20240708-en
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
cc0f0ef02683d5969ef36855a009a350N.exe
Resource
win10v2004-20240802-en
9 signatures
120 seconds
General
- Target cc0f0ef02683d5969ef36855a009a350N.exe
- Size 952KB
- Sample240819-j2dapasgpg
- SHA256 e1028f9432ca2ca58897ef542baed28a13238f57ef49cce0fbf0ca02282eb368
- MD5 cc0f0ef02683d5969ef36855a009a350
- SHA1 ac094738deeda76e96e0d7b8c85e3d37e9181c18
- SHA512 d39863cd4b0920121f9baa451073bd2de50e8d6b3591702ea8c573ca7db43e435888d6189b8645016f3e2c9bc9c4cb4eccfbab72f13a430da181b7b2a70749cc
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5A:Rh+ZkldDPK8YaKjA
- 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 cc0f0ef02683d5969ef36855a009a350N.exe - AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3828-0-0x00000000004B0000-0x00000000005A3000-memory.dmp autoit_exe behavioral2/memory/3828-9-0x00000000004B0000-0x00000000005A3000-memory.dmp autoit_exe behavioral2/memory/3828-15-0x00000000004B0000-0x00000000005A3000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3828 set thread context of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.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 cc0f0ef02683d5969ef36855a009a350N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3796 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3828 cc0f0ef02683d5969ef36855a009a350N.exe 3828 cc0f0ef02683d5969ef36855a009a350N.exe 3828 cc0f0ef02683d5969ef36855a009a350N.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3828 cc0f0ef02683d5969ef36855a009a350N.exe 3828 cc0f0ef02683d5969ef36855a009a350N.exe 3828 cc0f0ef02683d5969ef36855a009a350N.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3828 wrote to memory of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.exe 84 PID 3828 wrote to memory of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.exe 84 PID 3828 wrote to memory of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.exe 84 PID 3828 wrote to memory of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.exe 84 PID 3828 wrote to memory of 3796 3828 cc0f0ef02683d5969ef36855a009a350N.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe"C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.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:3828 -
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:3796
-