revengerat | 6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439

General

Target

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
Size

952KB
MD5

02d2c710e3ad4e764ba293ae7d9094a0
SHA1

ab900be68aa035948e38bf1b9837989a55b3cc7e
SHA256

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439
SHA512

c3e412e1d52d93a042aa3294366fa73e761cd4c6cc0470ab3e320937b4c305c7771ea866dbe9025d85d4fc71323d63bded9f68c9dacc7ffcf8fe4553b88364cb
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5P:Rh+ZkldDPK8YaKjP

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:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/3084-0-0x00000000009E0000-0x0000000000AD3000-memory.dmp	autoit_exe
behavioral2/memory/3084-9-0x00000000009E0000-0x0000000000AD3000-memory.dmp	autoit_exe
behavioral2/memory/3084-15-0x00000000009E0000-0x0000000000AD3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

description	pid	Process	procid_target
PID 3084 set thread context of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.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

Processes:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.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	4016	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

pid	Process
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

pid	Process
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe

description	pid	Process	procid_target
PID 3084 wrote to memory of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe	82
PID 3084 wrote to memory of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe	82
PID 3084 wrote to memory of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe	82
PID 3084 wrote to memory of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe	82
PID 3084 wrote to memory of 4016	3084	6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe	82

C:\Users\Admin\AppData\Local\Temp\6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.exe
"C:\Users\Admin\AppData\Local\Temp\6767d10d519509759db2cfa22d792de169426433769feb73e545db4b645dc439N.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:3084
- 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:4016

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/3084-0-0x00000000009E0000-0x0000000000AD3000-memory.dmp

Filesize
972KB

Download
memory/3084-1-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/3084-9-0x00000000009E0000-0x0000000000AD3000-memory.dmp

Filesize
972KB

Download
memory/3084-15-0x00000000009E0000-0x0000000000AD3000-memory.dmp

Filesize
972KB

Download
memory/4016-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4016-6-0x00000000737E2000-0x00000000737E3000-memory.dmp

Filesize
4KB

Download
memory/4016-7-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/4016-8-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download
memory/4016-10-0x00000000737E2000-0x00000000737E3000-memory.dmp

Filesize
4KB

Download
memory/4016-11-0x00000000737E0000-0x0000000073D91000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads