Analysis
- max time kernel
142s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/05/2024, 21:35
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe
Resource
win7-20240508-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe
Resource
win10v2004-20240508-en
8 signatures
150 seconds
General
- Target 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe
- Size 951KB
- Sample240511-1fr1dsch83
- SHA256 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825
- MD5 6b32874fd28d88f8a6d329c246a49179
- SHA1 f1bf274d979c456fd2dea96534227e140a6f16ca
- SHA512 defd2374a99e6ac0bdd77025d7a55a607ff5b8caf84538402ec6cddaf823c2bd56f5f541a5d9cd0f354a3bc2682808ad95fa7fdbc02514a749b8f4e05142ea8b
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5Q:Rh+ZkldDPK8YaKjQ
- 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 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4468-0-0x0000000000840000-0x0000000000933000-memory.dmp autoit_exe behavioral2/memory/4468-12-0x0000000000840000-0x0000000000933000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4468 set thread context of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2108 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4468 wrote to memory of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82 PID 4468 wrote to memory of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82 PID 4468 wrote to memory of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82 PID 4468 wrote to memory of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82 PID 4468 wrote to memory of 2108 4468 4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe"C:\Users\Admin\AppData\Local\Temp\4d554873257b5481f33726aec8942cdc0dcb800b6d34cdea06b8fe3b6c768825.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4468 -
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:2108
-