revengerat | 569eaf4a686c394fbb5adc35dd1e956e4c2bb7d00a6e46817e61f5ebbaf84b19

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 03:35

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General

Target

VirTool.Win32.AutInject.exe
Size

904KB
MD5

9a2d43951f5926c71536d5eff5bde910
SHA1

379bf1ac4c4a4703272c07e763aa67d571d4729f
SHA256

569eaf4a686c394fbb5adc35dd1e956e4c2bb7d00a6e46817e61f5ebbaf84b19
SHA512

c46c6e70b558720804937c1311f864e82929ac460f86bbace9c4aea4d94975d719d5161a430fdc62062e5dd32452b8f7b2fc23d1e3aacabe0b803b8d260bdaa8
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5e:gh+ZkldoPK8YaKGe

Score

10^/10

revengerat marzo26 discovery 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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	VirTool.Win32.AutInject.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2172 set thread context of 2660	2172	VirTool.Win32.AutInject.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VirTool.Win32.AutInject.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2172	VirTool.Win32.AutInject.exe
2172	VirTool.Win32.AutInject.exe
2172	VirTool.Win32.AutInject.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2172	VirTool.Win32.AutInject.exe
2172	VirTool.Win32.AutInject.exe
2172	VirTool.Win32.AutInject.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31
PID 2172 wrote to memory of 2660	2172	VirTool.Win32.AutInject.exe	31

C:\Users\Admin\AppData\Local\Temp\VirTool.Win32.AutInject.exe
"C:\Users\Admin\AppData\Local\Temp\VirTool.Win32.AutInject.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2172-0-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2660-3-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2660-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-9-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2660-8-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2660-1-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2660-10-0x0000000074382000-0x0000000074384000-memory.dmp

Filesize
8KB

Download
memory/2660-11-0x0000000074382000-0x0000000074384000-memory.dmp

Filesize
8KB

Download