revengerat | 6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 11:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe
Size

598KB
MD5

45ab5d0abf0ad9472970b5ea9efdfadf
SHA1

eda2528c2d8d30f1e839de323f40966c25629252
SHA256

6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235
SHA512

f436fe5af2581c232bf691bda881ac64854b1363f461d2457f2de5b8ea8437e6ff883a74dbe2cb20c3a2c12b537986bb67e3681ab9b4f8b0ceac3e1c588bfde3
SSDEEP

6144:OKWlw1DxDBASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2mI:O7lw1Dxd5zfXeYU43fiysgfBnnl2mI

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
behavioral1/files/0x0008000000016689-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2216	ocs_v71a.exe

Loads dropped DLL 2 IoCs

pid	Process
1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe
1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.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	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe
2216	ocs_v71a.exe
2216	ocs_v71a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2216	1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe	30
PID 1736 wrote to memory of 2216	1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe	30
PID 1736 wrote to memory of 2216	1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe	30
PID 1736 wrote to memory of 2216	1736	6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe	30

C:\Users\Admin\AppData\Local\Temp\6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe
"C:\Users\Admin\AppData\Local\Temp\6ff3419c20607a508dd6c28d9195a33f44772a9b00917d49e2b8b3f7a156a235.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54426854 -chipde -147916e016d64acdbbb8c69f020d9a65 - -BLUB1 -ybjwsglyxroxmqtj -590164
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2216

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\ybjwsglyxroxmqtj.dat

Filesize
83B

MD5
ee9de0677d2312b2558b63e61a7b7119

SHA1
50d52b0e5bd7b38dd7ed68a5d9ea01b44ea40de3

SHA256
e59afa00be709348758201df9877e9a3d0aea3c3c23bf1fc8986fe1c8dbaca1d

SHA512
5b63e778ffbf02669de0859cc2fff4cb0885c26883c5e45ef17573782c681cdff37611541c340ec731b0411bc4fa3ff9dacfde918a855f31d7bd7e7ab04ffcc1

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

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
memory/2216-12-0x000007FEF5F1E000-0x000007FEF5F1F000-memory.dmp

Filesize
4KB

Download
memory/2216-13-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-14-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-16-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-17-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-20-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-19-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-18-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-21-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-22-0x000007FEF5C60000-0x000007FEF65FD000-memory.dmp

Filesize
9.6MB

Download