revengerat | c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfd

General

Target

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
Size

904KB
MD5

b7f2d56ab925f81324d72c4e78882580
SHA1

f542fbc0237cd410ac8c9957c4e771bf849329bb
SHA256

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfd
SHA512

f5989ea5d21fe5928d03e76698fe0ea65450720077c80f300f5cdde539c435917472b74e98ce69f6e7ad4ba8850a12cddc7b1ce78f300ff820ddbe0b1af632c6
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5t:gh+ZkldoPK8YaKGt

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:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

description	pid	Process	procid_target
PID 2168 set thread context of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29

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:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.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	2748	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

pid	Process
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

pid	Process
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe

description	pid	Process	procid_target
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29
PID 2168 wrote to memory of 2748	2168	c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe	29

C:\Users\Admin\AppData\Local\Temp\c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.exe
"C:\Users\Admin\AppData\Local\Temp\c7a6e0e2b4e6eb983f601a7f3e91bd93efd25ac0f9b11dd73ecb4f9cda8d8bfdN.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:2168
- 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:2748

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/2168-0-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2748-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-9-0x0000000074932000-0x0000000074934000-memory.dmp

Filesize
8KB

Download
memory/2748-10-0x0000000074932000-0x0000000074934000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads