Analysis
- max time kernel
119s - max time network
113s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
19/07/2024, 23:04
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
1c81ed78bf1619861b8868f253ac0f00N.exe
Resource
win7-20240705-en
7 signatures
120 seconds
Behavioral task
behavioral2
Sample
1c81ed78bf1619861b8868f253ac0f00N.exe
Resource
win10v2004-20240709-en
7 signatures
120 seconds
General
- Target 1c81ed78bf1619861b8868f253ac0f00N.exe
- Size 904KB
- Sample240719-22fd6aybjf
- SHA256 8d4b4881fe7ec4a4e268cee59aad5c20fb8d87e86c1bd9c6bcf0d1d3fd4abf21
- MD5 1c81ed78bf1619861b8868f253ac0f00
- SHA1 dd4cc7c5c575fe975a1c9d9b6af8eac205b2f23d
- SHA512 3a8db7f37c89f081c72b7964e6b2966a467d3ccd6b19833a8db359c1d5bac6da4625240cab5bf800cf75ea5473b10b8ed90622a60d9cb61ae0187caced14cb71
- SSDEEP 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5F:gh+ZkldoPK8YaKGF
- 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 1c81ed78bf1619861b8868f253ac0f00N.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3076 set thread context of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4080 RegAsm.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 3076 1c81ed78bf1619861b8868f253ac0f00N.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 3076 1c81ed78bf1619861b8868f253ac0f00N.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3076 wrote to memory of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84 PID 3076 wrote to memory of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84 PID 3076 wrote to memory of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84 PID 3076 wrote to memory of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84 PID 3076 wrote to memory of 4080 3076 1c81ed78bf1619861b8868f253ac0f00N.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\1c81ed78bf1619861b8868f253ac0f00N.exe"C:\Users\Admin\AppData\Local\Temp\1c81ed78bf1619861b8868f253ac0f00N.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3076 -
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:4080
-