revengerat | 97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f

General

Target

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
Size

904KB
MD5

56a5a709578b6b8bad8d6ae2036cf241
SHA1

47a8b176297c1871db6f1bb5cb7f5ca2cc53afc4
SHA256

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f
SHA512

ee7bbc88736b7a089116d7f5dabc45eac009b39d29be7aab11298d8c4d01d298b1c66c809b1ccfe97b77f46799ee7b126ed539cdc55e563f1ddaf4de9bf1a0d7
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5E:gh+ZkldoPK8YaKGE

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:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

description	pid	process	target process
PID 2484 set thread context of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe

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:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.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 2532 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2532	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

pid	process
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

pid	process
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe

description	pid	process	target process
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe
PID 2484 wrote to memory of 2532	2484	97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.exe
"C:\Users\Admin\AppData\Local\Temp\97b782dc9fdce13be21778e558c2c5fc414d8a0365fd3ac7d80450c3f4c85e7f.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:2484
- 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:2532

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/2484-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2532-1-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2532-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-2-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2532-7-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2532-8-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2532-9-0x0000000073E72000-0x0000000073E74000-memory.dmp

Filesize
8KB

Download
memory/2532-10-0x0000000073E72000-0x0000000073E74000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads