Analysis
- max time kernel
144s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
03/07/2024, 23:28
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe
Resource
win7-20240221-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe
Resource
win10v2004-20240611-en
8 signatures
150 seconds
General
- Target 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe
- Size 951KB
- Sample240703-3f8n9atclb
- SHA256 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068
- MD5 ca70876f4a052c0ac1f9ec74035f3a38
- SHA1 c6256b27e5400f9b71c4d723576a1b56b6f54bf0
- SHA512 febc98a9fcd8ea2ab61fa15fa790059e15260ca08d746661c57c3ce41ff66cef43fd6ee19112b4a2dfcdd4f6668c7dfc14cf1f6cd4ba0c4eb18f788cd9c54292
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5H8:Rh+ZkldDPK8YaKjH8
- 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 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2884-0-0x0000000000E70000-0x0000000000F63000-memory.dmp autoit_exe behavioral2/memory/2884-12-0x0000000000E70000-0x0000000000F63000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2884 set thread context of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4184 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2884 wrote to memory of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83 PID 2884 wrote to memory of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83 PID 2884 wrote to memory of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83 PID 2884 wrote to memory of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83 PID 2884 wrote to memory of 4184 2884 755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe"C:\Users\Admin\AppData\Local\Temp\755ac45656e924d0c9b54f9e4001d5baa04d0eef2e25cd513b7cde6666fc3068.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4184
-