revengerat | 5560a47f3d56afe9b301bc3d441422c785eec376b0fa7994a67b0feaaeb0d480

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 05:02

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General

Target

JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe
Size

598KB
MD5

62d0b88fa8088f646ab0a1ee61bf90b0
SHA1

b123c8721e1bfb295aa6f481f27ab6e9f5daf782
SHA256

5560a47f3d56afe9b301bc3d441422c785eec376b0fa7994a67b0feaaeb0d480
SHA512

c95d82a612e97f4868edeeddbe0bb300528e539d667689da73b615361728ea6c53e99d95b1a5db2f81c75eed238f919168fe7355242704ba3990710179ff2541
SSDEEP

6144:+KWlw1DxD5ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2e:+7lw1DxF5zfXeYU43fiysgfBnnl2e

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/0x0007000000023c98-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3296	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	JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3296	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2624	JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe
3296	ocs_v71a.exe
3296	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 3296	2624	JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe	83
PID 2624 wrote to memory of 3296	2624	JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62d0b88fa8088f646ab0a1ee61bf90b0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54380430 -chipde -1f129af67b2140a48871885379d2106e - -BLUB1 -bdtxwvvovidjkvdv -589910
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3296

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\bdtxwvvovidjkvdv.dat

Filesize
81B

MD5
0c8320687b10c94353e4b857356dd170

SHA1
a2c1c1a45d5f7b325939c16136bd97d8373ca1b0

SHA256
948b07bf5c31261de5d2ec09b9cd6eef4a3e92e73c9d55468c0d1d910c069337

SHA512
786d64c95822aa9e1f02989fcedf6ff42efeda453be1adcc71bee8032dd13be143b66dd973e83fd214c3a025ea06bb523f3d70a14272321fc5dae9a11da0fedd

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/3296-11-0x000000001BC90000-0x000000001BD36000-memory.dmp

Filesize
664KB

Download
memory/3296-16-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-9-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-12-0x000000001BE40000-0x000000001BEDC000-memory.dmp

Filesize
624KB

Download
memory/3296-13-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-14-0x000000001BD40000-0x000000001BD48000-memory.dmp

Filesize
32KB

Download
memory/3296-8-0x00007FFD0C125000-0x00007FFD0C126000-memory.dmp

Filesize
4KB

Download
memory/3296-10-0x000000001B710000-0x000000001BBDE000-memory.dmp

Filesize
4.8MB

Download
memory/3296-17-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-18-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-19-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-20-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-21-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-22-0x00007FFD0C125000-0x00007FFD0C126000-memory.dmp

Filesize
4KB

Download
memory/3296-23-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/3296-25-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download