revengerat | 175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2025, 20:41

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General

Target

175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe
Size

598KB
MD5

c8cd777f52c313ce67cb29f4443f94ed
SHA1

6e8784e7a2e4f05e0b09415cb2729cef876a628d
SHA256

175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5
SHA512

5485bfc7e91ee16550140f1818896c0f32491ed3e2f84d5a1a2f0add61f792547b0e719be8772588b78da13a81ce94c3472971842b34d5921f465cda08e5a3de
SSDEEP

6144:YKWlw1DxDTASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2J:Y7lw1Dxn5zfXeYU43fiysgfBnnl2J

Score

10^/10

revengerat discovery stealer trojan

Malware Config

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
Revengerat family
revengerat

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral2/files/0x0008000000023c1a-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2856	ocs_v71a.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1864	175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe
2856	ocs_v71a.exe
2856	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2856	1864	175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe	82
PID 1864 wrote to memory of 2856	1864	175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe	82

C:\Users\Admin\AppData\Local\Temp\175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe
"C:\Users\Admin\AppData\Local\Temp\175ba46c1a62bd33726f9faeb993a9393b36b9c421f8dc3c0ac751771a3a87a5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54383364 -chipde -b3619268e95e4dce928e110658a6e21b - -BLUB2 -wpugnyfbfmqtlgdb -393310
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2856

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

C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
C:\Users\Admin\AppData\Local\Temp\OCS\wpugnyfbfmqtlgdb.dat

Filesize
57B

MD5
a23c2bb0505a04876a1397a7a8934da7

SHA1
83df6c3e8d9a8152b510850886f18fef20a1cb1b

SHA256
bbce958590a877108caefddd34653c6a473dac14bf425aabd11e445313e002e9

SHA512
b7a60bd883a0c50f064ca76335f1ec6afa74be5283ad084b6d8e5a1f8a5c7d393a5b780346abee8e6c5dc200667c014e49b29643a21dd9f469c31ccab3cf3a53

Download Submit
memory/2856-15-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-16-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-11-0x00000000011B0000-0x0000000001256000-memory.dmp

Filesize
664KB

Download
memory/2856-12-0x000000001C190000-0x000000001C22C000-memory.dmp

Filesize
624KB

Download
memory/2856-13-0x0000000001090000-0x0000000001098000-memory.dmp

Filesize
32KB

Download
memory/2856-9-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-8-0x00007FFC274E5000-0x00007FFC274E6000-memory.dmp

Filesize
4KB

Download
memory/2856-10-0x000000001BC20000-0x000000001C0EE000-memory.dmp

Filesize
4.8MB

Download
memory/2856-17-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-18-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-19-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-20-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-21-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-22-0x00007FFC274E5000-0x00007FFC274E6000-memory.dmp

Filesize
4KB

Download
memory/2856-23-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download
memory/2856-25-0x00007FFC27230000-0x00007FFC27BD1000-memory.dmp

Filesize
9.6MB

Download