revengerat | de45a3d7cc7480457e420fb2d47db195406ff098d121c583af3c8b3b9505d846

General

Target

7e4d626fccc0de1aad75e46440a0ea60N.exe
Size

952KB
MD5

7e4d626fccc0de1aad75e46440a0ea60
SHA1

eff2f3cf5d21b580bc203dbda51047c8e4662983
SHA256

de45a3d7cc7480457e420fb2d47db195406ff098d121c583af3c8b3b9505d846
SHA512

f393f366105637d187532871c3342bde40275c1ccccd440e080c138ef0b4e8fc29cb9b449a04db42bd2b64714c2ee47fdd2ae3bd93773e079f44d8290386b498
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5V:Rh+ZkldDPK8YaKjV

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:

7e4d626fccc0de1aad75e46440a0ea60N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	7e4d626fccc0de1aad75e46440a0ea60N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2260-0-0x0000000000B70000-0x0000000000C63000-memory.dmp	autoit_exe
behavioral1/memory/2260-12-0x0000000000B70000-0x0000000000C63000-memory.dmp	autoit_exe
behavioral1/memory/2260-17-0x0000000000B70000-0x0000000000C63000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7e4d626fccc0de1aad75e46440a0ea60N.exe

description	pid	Process	procid_target
PID 2260 set thread context of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.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:

7e4d626fccc0de1aad75e46440a0ea60N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7e4d626fccc0de1aad75e46440a0ea60N.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	2388	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

7e4d626fccc0de1aad75e46440a0ea60N.exe

pid	Process
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

7e4d626fccc0de1aad75e46440a0ea60N.exe

pid	Process
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe
2260	7e4d626fccc0de1aad75e46440a0ea60N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

7e4d626fccc0de1aad75e46440a0ea60N.exe

description	pid	Process	procid_target
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30
PID 2260 wrote to memory of 2388	2260	7e4d626fccc0de1aad75e46440a0ea60N.exe	30

C:\Users\Admin\AppData\Local\Temp\7e4d626fccc0de1aad75e46440a0ea60N.exe
"C:\Users\Admin\AppData\Local\Temp\7e4d626fccc0de1aad75e46440a0ea60N.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:2260
- 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:2388

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

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Downloads

memory/2260-0-0x0000000000B70000-0x0000000000C63000-memory.dmp

Filesize
972KB

Download
memory/2260-1-0x0000000000A60000-0x0000000000A61000-memory.dmp

Filesize
4KB

Download
memory/2260-12-0x0000000000B70000-0x0000000000C63000-memory.dmp

Filesize
972KB

Download
memory/2260-17-0x0000000000B70000-0x0000000000C63000-memory.dmp

Filesize
972KB

Download
memory/2388-2-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2388-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2388-4-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2388-9-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2388-10-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2388-11-0x0000000073C42000-0x0000000073C44000-memory.dmp

Filesize
8KB

Download
memory/2388-13-0x0000000073C42000-0x0000000073C44000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads