Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
29/04/2024, 01:50
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe
Resource
win7-20231129-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe
Resource
win10v2004-20240419-en
8 signatures
150 seconds
General
- Target c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe
- Size 951KB
- Sample240429-b9jtfaeg84
- SHA256 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278
- MD5 9486cedc9215424496210c5f0b231be3
- SHA1 af5572a0f4e07a0af9cc2597a1ac9d4e84131842
- SHA512 3eb2a7d6462e7bf1269cd993921e44dd0cd47df0bdc17124f06aa4a1e1a2e0fd8284e97b48cde7c32cc80e99a6fd3fc8ba1eb0d61692d0f2f9580be784bf0f81
- SSDEEP 24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5B:Rh+ZkldDPK8YaKjB
- 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 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe - AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3548-0-0x0000000000A60000-0x0000000000B53000-memory.dmp autoit_exe behavioral2/memory/3548-12-0x0000000000A60000-0x0000000000B53000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3548 set thread context of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4340 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3548 wrote to memory of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84 PID 3548 wrote to memory of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84 PID 3548 wrote to memory of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84 PID 3548 wrote to memory of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84 PID 3548 wrote to memory of 4340 3548 c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe"C:\Users\Admin\AppData\Local\Temp\c1698fc90b40ea69db52963c3956d315a751876ca29154551f1745d8462ad278.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3548 -
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:4340
-