revengerat | 15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7

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, 00:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe
Size

598KB
MD5

26915fa5cb65fb932419ff1fced25160
SHA1

13a4353df2d681f86702114ccf1d8e28d63fcdec
SHA256

15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7
SHA512

ff29d2837f51aa30b427230e03be70763095bb465ee1a0eee28803f58867f785903a44f622a9fb4d35033bd9b31410610dc0144ba5e87fad4c90e399e85b422a
SSDEEP

6144:sKWlw1DxD7ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2t:s7lw1Dxf5zfXeYU43fiysgfBnnl2t

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/0x000a000000023b58-7.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
1928	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	15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1928	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4936	15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe
1928	ocs_v71a.exe
1928	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 1928	4936	15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe	82
PID 4936 wrote to memory of 1928	4936	15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe	82

C:\Users\Admin\AppData\Local\Temp\15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe
"C:\Users\Admin\AppData\Local\Temp\15d4b0bb30b552d042ef2797a105028533fc9c78e01612a6a3cec7c673bca3d7N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54458347 -chipde -4c0d7954cb724e329b724513ad70ae2a - -BLUB1 -wrkblehkmtscspzd -196986
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1928

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

Loading Replay Monitor...

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\wrkblehkmtscspzd.dat

Filesize
81B

MD5
62e87db2b484f01ef45ac7697eb6aaf4

SHA1
461a0844b9998bd9def135e4ff1bdf0f99152285

SHA256
77fa2a431447726ece34cbac233ec18ae793c1e4031d52bd59670b61cc78ffa6

SHA512
01a880eab2bc46be999a858949f4452a5467abafc225e3925fc3fcdf73345d84e0fbec78410eaf4e03728a00cfbe99eb8525dff51717fa1806cf34d4f53256a8

Download Submit
memory/1928-12-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-16-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-9-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-11-0x000000001C2F0000-0x000000001C396000-memory.dmp

Filesize
664KB

Download
memory/1928-13-0x000000001C450000-0x000000001C4EC000-memory.dmp

Filesize
624KB

Download
memory/1928-14-0x000000001B8F0000-0x000000001B8F8000-memory.dmp

Filesize
32KB

Download
memory/1928-8-0x00007FFDF24C5000-0x00007FFDF24C6000-memory.dmp

Filesize
4KB

Download
memory/1928-10-0x000000001BE20000-0x000000001C2EE000-memory.dmp

Filesize
4.8MB

Download
memory/1928-17-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-18-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-19-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-20-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-21-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-22-0x00007FFDF24C5000-0x00007FFDF24C6000-memory.dmp

Filesize
4KB

Download
memory/1928-23-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download
memory/1928-25-0x00007FFDF2210000-0x00007FFDF2BB1000-memory.dmp

Filesize
9.6MB

Download