revengerat | 47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c

Analysis

max time kernel
144s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-04-2024 20:24

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General

Target

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
Size

950KB
MD5

4acb7ca96497911e85edd54355c116a5
SHA1

ff3cd7b04eb16602abbf2586eb6f3fc4b65dd9b2
SHA256

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c
SHA512

84745232220bbe938382d659a7b878b0f2dd30686edf0a500a29856034315bca2dab10df47299b6da58ee1cb0f700023f1fa5490c6442f8edf1f58ebba8598e8
SSDEEP

24576:2AHnh+eWsN3gkA4RV1Hom2KPMmHaKZT5k:Rh+RkldoPK0YaKjk

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:

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2044-0-0x00000000001E0000-0x00000000002D3000-memory.dmp	autoit_exe
behavioral1/memory/2044-14-0x00000000001E0000-0x00000000002D3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

description	pid	process	target process
PID 2044 set thread context of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1820 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1820	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

pid	process
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

pid	process
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe

description	pid	process	target process
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe
PID 2044 wrote to memory of 1820	2044	47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe
"C:\Users\Admin\AppData\Local\Temp\47efad7d93a2b5a52abc589664f7e2c6fe3d288f59de6bd945bccfdcaf00bc9c.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2044

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:1820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1820-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1820-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1820-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1820-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1820-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1820-10-0x0000000074A10000-0x0000000074FBB000-memory.dmp

Filesize
5.7MB

Download
memory/1820-15-0x0000000074A10000-0x0000000074FBB000-memory.dmp

Filesize
5.7MB

Download
memory/2044-0-0x00000000001E0000-0x00000000002D3000-memory.dmp

Filesize
972KB

Download
memory/2044-1-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2044-14-0x00000000001E0000-0x00000000002D3000-memory.dmp

Filesize
972KB

Download