revengerat | d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 13:16

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General

Target

d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe
Size

598KB
MD5

175ed7ab9a04a118a33b82539fadeebc
SHA1

3c74148b9f725760dad3ecc00dd8b77e3bc3312a
SHA256

d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d
SHA512

75c2403d6175e89361db11686818a80d417a5a38e9b53b933b659730a019b1bf9f79c1009e5f70378891b7399ccbcf40e7ccb9c99a08f516b88c17d1e228ccad
SSDEEP

6144:2KWlw1DxDkASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2D:27lw1Dx45zfXeYU43fiysgfBnnl2D

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/0x000e000000023bce-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
624	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	d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	624	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
640	d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe
624	ocs_v71a.exe
624	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 624	640	d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe	82
PID 640 wrote to memory of 624	640	d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe	82

C:\Users\Admin\AppData\Local\Temp\d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe
"C:\Users\Admin\AppData\Local\Temp\d1e83f23e3c2ba7edca132862d4b1a14c0588cb7c66c16173b938227836ed75d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54383364 -chipde -f06a3c5087de4b07ba86ab0966510250 - -BLUB2BLUB2 -doqptemjyoqeyijz -327822
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:624

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\doqptemjyoqeyijz.dat

Filesize
83B

MD5
f81b0658cd13356d211cccb04473fc46

SHA1
3b63e83d3a8f3fa22e87a18290801c48e7c0e524

SHA256
5ca32249303e65540bb03f65a1ebf109ae058b76f02fbfb7864c4a1cf95862c9

SHA512
19fd14dce241d4b3a05ed817b259a19884bda1c17ccbfa415d4432990d6d448289c08fa142cce6675566af76c206db602ec623ee9a4cf8b2c3aa3f56e772530b

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

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
memory/624-11-0x000000001C9F0000-0x000000001CA8C000-memory.dmp

Filesize
624KB

Download
memory/624-16-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-9-0x000000001C3D0000-0x000000001C89E000-memory.dmp

Filesize
4.8MB

Download
memory/624-12-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-14-0x0000000001620000-0x0000000001628000-memory.dmp

Filesize
32KB

Download
memory/624-13-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-8-0x00007FFBF2F45000-0x00007FFBF2F46000-memory.dmp

Filesize
4KB

Download
memory/624-10-0x000000001C8A0000-0x000000001C946000-memory.dmp

Filesize
664KB

Download
memory/624-17-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-18-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-19-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-20-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-21-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-22-0x00007FFBF2F45000-0x00007FFBF2F46000-memory.dmp

Filesize
4KB

Download
memory/624-23-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download
memory/624-25-0x00007FFBF2C90000-0x00007FFBF3631000-memory.dmp

Filesize
9.6MB

Download