revengerat | 779df7f5f534436656d02bb9f20f4197a2379624c8c277b159e6ac40c56e3494

Analysis

max time kernel
105s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 18:09

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General

Target

VirTool.Win32.AutInject.exe
Size

904KB
MD5

14c62a4d88f720d008da45e6c7d9e2f0
SHA1

723411892ef2da8c18bf7dc2214eb41cc4c8d6ee
SHA256

779df7f5f534436656d02bb9f20f4197a2379624c8c277b159e6ac40c56e3494
SHA512

980d49c90c03fefe33335539e770c878d07f3a64164f1645a6589d7d1a26c64beac04c54e1d3754d52ac55d5f8b2fec6a7cc9686921163d4f4bbd2c27325c814
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5X:gh+ZkldoPK8YaKGX

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 1028 set thread context of 4876	1028	VirTool.Win32.AutInject.exe	82

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	4876	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1028	VirTool.Win32.AutInject.exe
1028	VirTool.Win32.AutInject.exe
1028	VirTool.Win32.AutInject.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1028	VirTool.Win32.AutInject.exe
1028	VirTool.Win32.AutInject.exe
1028	VirTool.Win32.AutInject.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 4876	1028	VirTool.Win32.AutInject.exe	82
PID 1028 wrote to memory of 4876	1028	VirTool.Win32.AutInject.exe	82
PID 1028 wrote to memory of 4876	1028	VirTool.Win32.AutInject.exe	82
PID 1028 wrote to memory of 4876	1028	VirTool.Win32.AutInject.exe	82
PID 1028 wrote to memory of 4876	1028	VirTool.Win32.AutInject.exe	82

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:1028
- 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:4876

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/1028-0-0x0000000001620000-0x0000000001621000-memory.dmp

Filesize
4KB

Download
memory/4876-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4876-5-0x0000000073962000-0x0000000073963000-memory.dmp

Filesize
4KB

Download
memory/4876-6-0x0000000073960000-0x0000000073F11000-memory.dmp

Filesize
5.7MB

Download
memory/4876-7-0x0000000073960000-0x0000000073F11000-memory.dmp

Filesize
5.7MB

Download
memory/4876-8-0x0000000073962000-0x0000000073963000-memory.dmp

Filesize
4KB

Download
memory/4876-9-0x0000000073960000-0x0000000073F11000-memory.dmp

Filesize
5.7MB

Download