revengerat | 5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 22:12

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General

Target

5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
Size

904KB
MD5

048f4c4a78a71e56b779fe30e42d4747
SHA1

ef2037b924821431047ea6c1c4a64ddbca8aa723
SHA256

5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932
SHA512

e28dccb9bb7f60c687d065f587741168d4fcb6c71bab317b7374d89153bf7337845ac0bdb474055230c8b2e07ff9d98da363efb870e3418007bebbc2e5089e93
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5C:gh+ZkldoPK8YaKGC

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	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2180 set thread context of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.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	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30
PID 2180 wrote to memory of 3060	2180	5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe	30

C:\Users\Admin\AppData\Local\Temp\5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.exe
"C:\Users\Admin\AppData\Local\Temp\5d44caf6f78ea1f0580d0f6a56820219b530144968fceefa3d60fe91d21fe932.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:2180
- 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:3060

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/2180-0-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-9-0x00000000745D2000-0x00000000745D4000-memory.dmp

Filesize
8KB

Download
memory/3060-10-0x00000000745D2000-0x00000000745D4000-memory.dmp

Filesize
8KB

Download