revengerat | c1ed11c0eb0d7854508bef0cb895db384766d8a69d2aa10281ab2f5ea93c849b

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
04-01-2025 17:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe
Size

598KB
MD5

7aedabb492d31f2fbbcaed1c553093f0
SHA1

59bdb68a5ca23f52410794cb07e1b28504a22a9f
SHA256

c1ed11c0eb0d7854508bef0cb895db384766d8a69d2aa10281ab2f5ea93c849b
SHA512

d65998aeb0e0905f946f930b750b93b546c1a4e725b665bc72776ffd939720331fbf3a9551a69f18784c8c9e2e0c969b1b996b68a1fe2a689802f64f6222d4e9
SSDEEP

6144:iKWlw1DxD+ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2z:i7lw1Dx65zfXeYU43fiysgfBnnl2z

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/0x0008000000018b50-5.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
1824	ocs_v71a.exe

Loads dropped DLL 2 IoCs

pid	Process
2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe
2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.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	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe
1824	ocs_v71a.exe
1824	ocs_v71a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 1824	2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe	30
PID 2576 wrote to memory of 1824	2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe	30
PID 2576 wrote to memory of 1824	2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe	30
PID 2576 wrote to memory of 1824	2576	JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7aedabb492d31f2fbbcaed1c553093f0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54418863 -chipde -0e55874a34074d45adbbbdd3c6c68fc5 - -BLUB1 -yyavetjcvvlcibvx -524700
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1824

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\yyavetjcvvlcibvx.dat

Filesize
83B

MD5
51d5b493f35696705495798983e61956

SHA1
276f9e652eb2f98a9acc7dc26e3253c490336c97

SHA256
4e37da71c46bfe283bbbc6c7857fb986d91798da89dd7b2e2c1cd91f02a4b8fd

SHA512
614c6c7475052c6b2f1ccc84f6ff528f611d707f060eeb39099b6ae1e037fdac88e256c2d095a8dea437c6db5dbb29eede427646a82da4df10ff7a2bb34fadbe

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

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
memory/1824-19-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-20-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-15-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-16-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-17-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-18-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-12-0x000007FEF643E000-0x000007FEF643F000-memory.dmp

Filesize
4KB

Download
memory/1824-13-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-21-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-22-0x000007FEF643E000-0x000007FEF643F000-memory.dmp

Filesize
4KB

Download
memory/1824-23-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-24-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-25-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-26-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-27-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download
memory/1824-28-0x000007FEF6180000-0x000007FEF6B1D000-memory.dmp

Filesize
9.6MB

Download