revengerat | 9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668

Analysis

max time kernel
143s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-03-2024 22:15

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General

Target

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
Size

902KB
MD5

a68d14864bb6f05cc198d982ebd19e5a
SHA1

7d6cfd2510df683555241a64f33c08ebbf2dffe6
SHA256

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668
SHA512

ee9fe1df9407b36d652167440b9ab97725827b9907cbe144bf3c50486a8a07026ff343279c2992898c53f44df2bb40343a01a5d87a1cd45e281f3c7f9a84c278
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5M:gh+ZkldoPK8YaKGM

Score

10^/10

revengerat marzo26 trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

Drops startup file 1 IoCs

Processes:

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

description	pid	process	target process
PID 3048 set thread context of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2336 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2336	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

pid	process
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

pid	process
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe

description	pid	process	target process
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe
PID 3048 wrote to memory of 2336	3048	9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe
"C:\Users\Admin\AppData\Local\Temp\9bc4d71c9f3c6d6a545ec56e4afa5ebffad5cb5c84db7d697f62926fd85b2668.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3048

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:2336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2336-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2336-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2336-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2336-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2336-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2336-9-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/2336-13-0x0000000074370000-0x000000007491B000-memory.dmp

Filesize
5.7MB

Download
memory/3048-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download