revengerat | d756caf60912788635901e6af794fc074cef414410d1dffbe7f383036a3ec83a

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 23:01

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General

Target

f0e21ff2c38b045e9969912373d618f0N.exe
Size

904KB
MD5

f0e21ff2c38b045e9969912373d618f0
SHA1

7f3aa9ba1792b0146e9f38d93cb99ad55fcf9b05
SHA256

d756caf60912788635901e6af794fc074cef414410d1dffbe7f383036a3ec83a
SHA512

827d40a6acbc8790b8155ceb6816bc92ac6e50a3f19656322b1edc655282c927b0a5f533771bc0e98a2a2a267493e021f0789c6384dfcb390f4b6ef867c722fa
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5R:gh+ZkldoPK8YaKGR

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	f0e21ff2c38b045e9969912373d618f0N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0e21ff2c38b045e9969912373d618f0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2664	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2160	f0e21ff2c38b045e9969912373d618f0N.exe
2160	f0e21ff2c38b045e9969912373d618f0N.exe
2160	f0e21ff2c38b045e9969912373d618f0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2160	f0e21ff2c38b045e9969912373d618f0N.exe
2160	f0e21ff2c38b045e9969912373d618f0N.exe
2160	f0e21ff2c38b045e9969912373d618f0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31
PID 2160 wrote to memory of 2664	2160	f0e21ff2c38b045e9969912373d618f0N.exe	31

C:\Users\Admin\AppData\Local\Temp\f0e21ff2c38b045e9969912373d618f0N.exe
"C:\Users\Admin\AppData\Local\Temp\f0e21ff2c38b045e9969912373d618f0N.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:2160
- 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:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2160-0-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2664-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2664-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2664-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2664-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2664-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2664-9-0x0000000073F62000-0x0000000073F64000-memory.dmp

Filesize
8KB

Download
memory/2664-10-0x0000000073F62000-0x0000000073F64000-memory.dmp

Filesize
8KB

Download