revengerat | 12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90

Analysis

max time kernel
97s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 13:01

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General

Target

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
Size

904KB
MD5

9cb6a4d4a1a6a0530cd00cb88085ac60
SHA1

838e14e2b83bdd01cbbe044b3604fa833d8aa83e
SHA256

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90
SHA512

da3a8b771f16aca7473e5674109121df88d56d2f9c73aad49aecc93366a195c30d21c9877f2ba503ddf91106239c6745ac1dfb25bbad5475ab4582035953358e
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5U:gh+ZkldoPK8YaKGU

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

Processes:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

description	pid	Process	procid_target
PID 4552 set thread context of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82

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:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.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	1172	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

pid	Process
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

pid	Process
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe

description	pid	Process	procid_target
PID 4552 wrote to memory of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82
PID 4552 wrote to memory of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82
PID 4552 wrote to memory of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82
PID 4552 wrote to memory of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82
PID 4552 wrote to memory of 1172	4552	12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe	82

C:\Users\Admin\AppData\Local\Temp\12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.exe
"C:\Users\Admin\AppData\Local\Temp\12e2e16050830fbac6c63c3da69c607a71324c4a9e8e3a8f2cf12d8aa0d0af90N.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:4552
- 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:1172

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/1172-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1172-5-0x00000000740B2000-0x00000000740B3000-memory.dmp

Filesize
4KB

Download
memory/1172-6-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download
memory/1172-7-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download
memory/1172-8-0x00000000740B2000-0x00000000740B3000-memory.dmp

Filesize
4KB

Download
memory/1172-9-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download
memory/4552-0-0x00000000040C0000-0x00000000040C1000-memory.dmp

Filesize
4KB

Download