revengerat | 80f7590126e376951d503fe4f8e91fbc0093f138a7a8fe8f071a78f5494e1a22

General

Target

80326b61b387061c66115437389f8dd0N.exe
Size

952KB
MD5

80326b61b387061c66115437389f8dd0
SHA1

aa71f5673ee1895ac05f3324a8a963ecc99636db
SHA256

80f7590126e376951d503fe4f8e91fbc0093f138a7a8fe8f071a78f5494e1a22
SHA512

60d6cd3bf9c08993520f68e0d3b76c707364272ea4595245b670bd86293c63bb243e2c47760694476e9b848c625e8d2404e7eb791fba1d5a8f710e482ba2108c
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5M:Rh+ZkldDPK8YaKjM

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

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:

80326b61b387061c66115437389f8dd0N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	80326b61b387061c66115437389f8dd0N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2708-0-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe
behavioral1/memory/2708-11-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe
behavioral1/memory/2708-16-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

80326b61b387061c66115437389f8dd0N.exe

description	pid	Process	procid_target
PID 2708 set thread context of 320	2708	80326b61b387061c66115437389f8dd0N.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

Processes:

80326b61b387061c66115437389f8dd0N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80326b61b387061c66115437389f8dd0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	320	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

80326b61b387061c66115437389f8dd0N.exe

pid	Process
2708	80326b61b387061c66115437389f8dd0N.exe
2708	80326b61b387061c66115437389f8dd0N.exe
2708	80326b61b387061c66115437389f8dd0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

80326b61b387061c66115437389f8dd0N.exe

pid	Process
2708	80326b61b387061c66115437389f8dd0N.exe
2708	80326b61b387061c66115437389f8dd0N.exe
2708	80326b61b387061c66115437389f8dd0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

80326b61b387061c66115437389f8dd0N.exe

description	pid	Process	procid_target
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30
PID 2708 wrote to memory of 320	2708	80326b61b387061c66115437389f8dd0N.exe	30

C:\Users\Admin\AppData\Local\Temp\80326b61b387061c66115437389f8dd0N.exe
"C:\Users\Admin\AppData\Local\Temp\80326b61b387061c66115437389f8dd0N.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:2708
- 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:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/320-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/320-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/320-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/320-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/320-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/320-10-0x0000000074342000-0x0000000074344000-memory.dmp

Filesize
8KB

Download
memory/320-12-0x0000000074342000-0x0000000074344000-memory.dmp

Filesize
8KB

Download
memory/2708-0-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download
memory/2708-1-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2708-11-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download
memory/2708-16-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads