revengerat | 2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0

Analysis

max time kernel
92s
max time network
94s
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 21:27

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General

Target

2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe
Size

598KB
MD5

d9447839b14266fc4199a9338a887460
SHA1

4f0533401a4a73345b9cb07dd3a575db6c71055e
SHA256

2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0
SHA512

e9c4ec730791218db56fcfa8c06d850b4d07721eea58399f9c32349fb8eec422c847e4db84e9fd982541a828a2fe6e6e72430c72522135ba368fb2388664092f
SSDEEP

6144:FKWlw1DxDSASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2O:F7lw1DxG5zfXeYU43fiysgfBnnl2O

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/0x000a000000023b92-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3960	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	2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3960	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
716	2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe
3960	ocs_v71a.exe
3960	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 716 wrote to memory of 3960	716	2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe	83
PID 716 wrote to memory of 3960	716	2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe	83

C:\Users\Admin\AppData\Local\Temp\2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe
"C:\Users\Admin\AppData\Local\Temp\2117e7d11a5d7f0dd6e829fab57dff4230ec39e7107f10990eee984cfdb148c0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:716
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54384286 -chipde -968d5150c41c4ff886ae69e9c2e78548 - -BLUB1 -kelhmtpkwvyujhxe -262600
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3960

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\kelhmtpkwvyujhxe.dat

Filesize
83B

MD5
d301911d086bcb940f897862ecba8dd7

SHA1
0ffd25d17acc869e0d7ebdc24181e95d8c9c6288

SHA256
539ef45188a2b6c0de429792bf0f3c45bb1540d5146fcb04f3076f08085f5d29

SHA512
2177c4021da87807bfc98e2b70288312f8bb49567abea022ada9933600bed5de3c38f8e0ef86c059905e495241198fb449b968830bb73431f5030a3fe54db1bb

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/3960-11-0x000000001BD00000-0x000000001BDA6000-memory.dmp

Filesize
664KB

Download
memory/3960-16-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-10-0x000000001B780000-0x000000001BC4E000-memory.dmp

Filesize
4.8MB

Download
memory/3960-12-0x000000001BEB0000-0x000000001BF4C000-memory.dmp

Filesize
624KB

Download
memory/3960-13-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-14-0x000000001BDB0000-0x000000001BDB8000-memory.dmp

Filesize
32KB

Download
memory/3960-8-0x00007FFCD9C45000-0x00007FFCD9C46000-memory.dmp

Filesize
4KB

Download
memory/3960-9-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-17-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-18-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-19-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-20-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-21-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-22-0x00007FFCD9C45000-0x00007FFCD9C46000-memory.dmp

Filesize
4KB

Download
memory/3960-23-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download
memory/3960-25-0x00007FFCD9990000-0x00007FFCDA331000-memory.dmp

Filesize
9.6MB

Download