revengerat | 72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345

Analysis

max time kernel
143s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-10-2024 03:31

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General

Target

72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
Size

904KB
MD5

7f3a0b6aab1311d751ee24a11738c630
SHA1

dbbe2a71018c11347c4a8b7fe8126c3b778fe79c
SHA256

72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345
SHA512

81de0935ad605548882f75ed27a250fffc9d0af1dde62ef87edb9931430c7aa4ecc349eadd4cd81e59a0d430505bdec7d7589739b5dc45f1d90f59a97867a03c
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5H:gh+ZkldoPK8YaKGH

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	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2304 set thread context of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2484	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30
PID 2304 wrote to memory of 2484	2304	72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe	30

C:\Users\Admin\AppData\Local\Temp\72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.exe
"C:\Users\Admin\AppData\Local\Temp\72eec30e4610a2c3dc944e24d629b09e02c57ca11a06c2cc6f6ce8f295bd0345N.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:2304
- 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:2484

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

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Downloads

memory/2304-0-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2484-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2484-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2484-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2484-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2484-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2484-9-0x0000000073FD2000-0x0000000073FD4000-memory.dmp

Filesize
8KB

Download
memory/2484-10-0x0000000073FD2000-0x0000000073FD4000-memory.dmp

Filesize
8KB

Download