Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
28-09-2024 05:27
Static task
static1
Behavioral task
behavioral1
Sample
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe
Resource
win10v2004-20240802-en
General
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Target
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe
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Size
952KB
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MD5
bff2eb49bb8366e43ff6b715f59531d0
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SHA1
51097d5c1beecf392805cf87fca69be421a9828c
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SHA256
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dce
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SHA512
b48cfa69ee9c75f2d4a81ceca2bf4905656b1c34dba42e1a8f21562635ec90a0ea111cee37394ef1397c6dd568d2950ed1513965089cce8530d3bd97b40abc21
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SSDEEP
24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5G:Rh+ZkldDPK8YaKjG
Malware Config
Extracted
revengerat
Marzo26
marzorevenger.duckdns.org:4230
RV_MUTEX-PiGGjjtnxDpn
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Drops startup file 1 IoCs
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exedescription ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe -
AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2124-0-0x00000000009B0000-0x0000000000AA3000-memory.dmp autoit_exe behavioral1/memory/2124-11-0x00000000009B0000-0x0000000000AA3000-memory.dmp autoit_exe behavioral1/memory/2124-16-0x00000000009B0000-0x0000000000AA3000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exedescription pid Process procid_target PID 2124 set thread context of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 -
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.
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exeRegAsm.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid Process Token: SeDebugPrivilege 1704 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exepid Process 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exepid Process 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exedescription pid Process procid_target PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29 PID 2124 wrote to memory of 1704 2124 a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.exe"C:\Users\Admin\AppData\Local\Temp\a6a6f8c679640369885b8ba466d7106d225493b44e2b4143731affcf748e1dceN.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:2124 -
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:1704
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