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
07/10/2024, 06:46
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
Resource
win7-20240708-en
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
Resource
win10v2004-20240802-en
9 signatures
120 seconds
General
- Target d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
- Size 952KB
- Sample241007-hjmkza1gkl
- SHA256 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995e
- MD5 826a2ddd75200e6f29ad0e04b47f68e0
- SHA1 a5f9b9639efd07e02e518e0e99a5b7db5e006d49
- SHA512 0bc4e9bdeeb8544c3c8b948c49a2aa415aa8c9737b5b0b8577e796b02d1566a2ad34de84ee295543823805812813d9d98ff4b02942a8dd89dabb7344730bcf22
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5W:Rh+ZkldDPK8YaKjW
- 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 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe - AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1180-0-0x0000000000DB0000-0x0000000000EA3000-memory.dmp autoit_exe behavioral2/memory/1180-9-0x0000000000DB0000-0x0000000000EA3000-memory.dmp autoit_exe behavioral2/memory/1180-15-0x0000000000DB0000-0x0000000000EA3000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1180 set thread context of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82 - 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 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3780 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1180 wrote to memory of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82 PID 1180 wrote to memory of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82 PID 1180 wrote to memory of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82 PID 1180 wrote to memory of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82 PID 1180 wrote to memory of 3780 1180 d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe"C:\Users\Admin\AppData\Local\Temp\d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.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:1180 -
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:3780
-