revengerat | 465c6eaef68264632e0f5cdc0d78e946388e866de9ac5417dcf082b81219a653

Analysis

max time kernel
101s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
17-09-2024 13:35

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General

Target

VirTool.Win32.AutInject.exe
Size

904KB
MD5

0efcad820d14c26bbcd9bea072a068f0
SHA1

b0a5afceba9d66a4941e5e93df067064d6a59be0
SHA256

465c6eaef68264632e0f5cdc0d78e946388e866de9ac5417dcf082b81219a653
SHA512

3408bf3029b703641456d8b0a26dcdc3fb2838aaf9984974dd4b9a9e1e783b7bd52c15122c617e9ebbe441dc515de91ebfc2de6cd4e093dea63f037185be2b41
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5A:gh+ZkldoPK8YaKGA

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 1824 set thread context of 4932	1824	VirTool.Win32.AutInject.exe	85

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	4932	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1824	VirTool.Win32.AutInject.exe
1824	VirTool.Win32.AutInject.exe
1824	VirTool.Win32.AutInject.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1824	VirTool.Win32.AutInject.exe
1824	VirTool.Win32.AutInject.exe
1824	VirTool.Win32.AutInject.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1824 wrote to memory of 4932	1824	VirTool.Win32.AutInject.exe	85
PID 1824 wrote to memory of 4932	1824	VirTool.Win32.AutInject.exe	85
PID 1824 wrote to memory of 4932	1824	VirTool.Win32.AutInject.exe	85
PID 1824 wrote to memory of 4932	1824	VirTool.Win32.AutInject.exe	85
PID 1824 wrote to memory of 4932	1824	VirTool.Win32.AutInject.exe	85

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:1824
- 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:4932

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

Replay Monitor

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Downloads

memory/1824-0-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/4932-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4932-5-0x0000000073BA2000-0x0000000073BA3000-memory.dmp

Filesize
4KB

Download
memory/4932-6-0x0000000073BA0000-0x0000000074151000-memory.dmp

Filesize
5.7MB

Download
memory/4932-7-0x0000000073BA0000-0x0000000074151000-memory.dmp

Filesize
5.7MB

Download
memory/4932-8-0x0000000073BA2000-0x0000000073BA3000-memory.dmp

Filesize
4KB

Download
memory/4932-9-0x0000000073BA0000-0x0000000074151000-memory.dmp

Filesize
5.7MB

Download