revengerat | 883836974a9d9f0a1d336b46d53fe3ad3abe62230e41ed46c338326d1877996e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 22:12

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General

Target

ee22d8189b9ab044ccfa08b17bef7a10N.exe
Size

904KB
MD5

ee22d8189b9ab044ccfa08b17bef7a10
SHA1

bdc229396bc043cac4c904886b0d76d1068bf01c
SHA256

883836974a9d9f0a1d336b46d53fe3ad3abe62230e41ed46c338326d1877996e
SHA512

4377593c10f2533acb1ef8f167dcaecc99803537f0de41986eda7ff504e3342c5421b4c2a915f818ebd53ca1b48fec8c51397b79c98be80ff0125c3e1694d6f4
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5t:gh+ZkldoPK8YaKGt

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	ee22d8189b9ab044ccfa08b17bef7a10N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30

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	ee22d8189b9ab044ccfa08b17bef7a10N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe
1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30
PID 1732 wrote to memory of 964	1732	ee22d8189b9ab044ccfa08b17bef7a10N.exe	30

C:\Users\Admin\AppData\Local\Temp\ee22d8189b9ab044ccfa08b17bef7a10N.exe
"C:\Users\Admin\AppData\Local\Temp\ee22d8189b9ab044ccfa08b17bef7a10N.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:1732
- 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:964

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/964-1-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/964-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/964-3-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/964-9-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/964-8-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/964-10-0x00000000745A2000-0x00000000745A4000-memory.dmp

Filesize
8KB

Download
memory/964-11-0x00000000745A2000-0x00000000745A4000-memory.dmp

Filesize
8KB

Download
memory/1732-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download