revengerat | a636198df24a80e3f499bc2dfc40e3273ef43a23bbf9cd66480588af6ed90a95

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29-10-2024 22:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe
Size

496KB
MD5

7d0582afa7083526ac4af362a1de2537
SHA1

319e19306b544c29166f27cfa23a8057fbc1d2d5
SHA256

a636198df24a80e3f499bc2dfc40e3273ef43a23bbf9cd66480588af6ed90a95
SHA512

ade722ddb1e3f7a1339fe5ca77c2b5e8a6b44fdc801731cecf6bb40b5dfc8affb048382d72ef19976bc85d471f71319b71b3765afc50d04744753eb304ff6d0a
SSDEEP

6144:IKLJfCYcM4fkJLmC7+fpP7zeQNAivFCwpO5sMOwd1p1jYpEDgrnvYAfiysVufBnc:I4t3p50P3HA0oBd1p1jRkiysgfBnnl2

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/0x0008000000016ce9-5.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2712	ocs_v5c.exe

Loads dropped DLL 2 IoCs

pid	Process
2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe
2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.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	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe
2712	ocs_v5c.exe
2712	ocs_v5c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2712	2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe	30
PID 2408 wrote to memory of 2712	2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe	30
PID 2408 wrote to memory of 2712	2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe	30
PID 2408 wrote to memory of 2712	2408	7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7d0582afa7083526ac4af362a1de2537_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v5c.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v5c.exe -install -h382527 -freewarede -d45f8bd2e01740bdade1eeae3775a09d - -
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2712

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

\Users\Admin\AppData\Local\Temp\OCS\ocs_v5c.exe

Filesize
252KB

MD5
2389e461fa5280b5cc0f126f71e94d59

SHA1
6f4ad8ced3f8d99ca7a030ab10bccba10d788034

SHA256
9256c3f22ab79545ba38c99dd702ebb7ef822c1b772b44a0ae36ddc75d29145c

SHA512
6b3d88ea4e1aefcece709187d800dc52ffdf912509b916d5b44005b7a1e14b151aabf62331feba3c10878af0427d3e2c3e43857f4de19a41519539c04c4af14b

Download Submit
memory/2712-11-0x000007FEF4ACE000-0x000007FEF4ACF000-memory.dmp

Filesize
4KB

Download
memory/2712-12-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-13-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-14-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-15-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-16-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-17-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-19-0x000007FEF4ACE000-0x000007FEF4ACF000-memory.dmp

Filesize
4KB

Download
memory/2712-18-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-20-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-21-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download
memory/2712-22-0x000007FEF4810000-0x000007FEF51AD000-memory.dmp

Filesize
9.6MB

Download