Analysis
- max time kernel
142s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
09/08/2024, 03:53
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe
Resource
win7-20240708-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe
Resource
win10v2004-20240802-en
9 signatures
150 seconds
General
- Target edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe
- Size 952KB
- Sample240809-efs2sswepm
- SHA256 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e
- MD5 9e3dc924e4ec3b7be1fde795f6bd95d1
- SHA1 577073356417dc1a76b85d30ddd159d103592c23
- SHA512 b96da8b273e0c08cb0b25afd914a6c80bc1b57687bda3db952b17210a40f4373f0d3bd88b1ee20ed5d6b1cae7ecac40ca5e95a1968eea29cf992333ada027f68
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5J:Rh+ZkldDPK8YaKjJ
- 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 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1520-0-0x0000000000580000-0x0000000000673000-memory.dmp autoit_exe behavioral2/memory/1520-12-0x0000000000580000-0x0000000000673000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1520 set thread context of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.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 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1772 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1520 wrote to memory of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 85 PID 1520 wrote to memory of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 85 PID 1520 wrote to memory of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 85 PID 1520 wrote to memory of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 85 PID 1520 wrote to memory of 1772 1520 edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.exe"C:\Users\Admin\AppData\Local\Temp\edaea4ab89559b09e4d1b1d60e53c2e8846ca78e602b3901f4dd3be20837495e.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:1520 -
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:1772
-