revengerat | 64dbca00402e13b9f35d2a31c3b0d141a9c18e6595be81df8218459f7e5fb09b

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
04-01-2025 09:07

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General

Target

JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe
Size

598KB
MD5

78d6fcf1d224e7c7e9aedacd6813e630
SHA1

230615ab540b72e90511492bdf2671c58d49dabf
SHA256

64dbca00402e13b9f35d2a31c3b0d141a9c18e6595be81df8218459f7e5fb09b
SHA512

0fb310f735c6daca71334b62cf4f380f5de03262fd6f14bd0a22b35cc59a6b4d41ec531d5a30ee33ef3df459f564da66376604326351d1ca497d91f9ec0e0763
SSDEEP

6144:bKWlw1DxD8ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2B:b7lw1Dxg5zfXeYU43fiysgfBnnl2B

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/0x0007000000023c64-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2032	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_78d6fcf1d224e7c7e9aedacd6813e630.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2032	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
640	JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe
2032	ocs_v71a.exe
2032	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 2032	640	JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe	82
PID 640 wrote to memory of 2032	640	JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78d6fcf1d224e7c7e9aedacd6813e630.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54394990 -chipde -f92b6440e5eb44fbaf79dea058dbd554 - -BLUB1 -jzbjmwwyyhrmptag -327824
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2032

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\jzbjmwwyyhrmptag.dat

Filesize
83B

MD5
554c958af8e777de5241f6866c2cb094

SHA1
c57bf0c3deb54c771a388830a42fd1a59919fd38

SHA256
9f99f128ddc8e368c6353f84932c964f3935d49401540bae14a5d69a6684a2eb

SHA512
f2d3b80d91f1595415120e0b18ecf022d7aa40d0478b4795dfb61534c83f18a7b97a86745158e6c52da6d62141b1e4695b1e3241fbb12f64f9dc675f2d7a9ff6

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/2032-11-0x000000001B8A0000-0x000000001B946000-memory.dmp

Filesize
664KB

Download
memory/2032-16-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-9-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-12-0x000000001C3C0000-0x000000001C45C000-memory.dmp

Filesize
624KB

Download
memory/2032-13-0x0000000001510000-0x0000000001518000-memory.dmp

Filesize
32KB

Download
memory/2032-14-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-8-0x00007FF918895000-0x00007FF918896000-memory.dmp

Filesize
4KB

Download
memory/2032-10-0x000000001BE50000-0x000000001C31E000-memory.dmp

Filesize
4.8MB

Download
memory/2032-17-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-18-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-19-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-20-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-21-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-22-0x00007FF918895000-0x00007FF918896000-memory.dmp

Filesize
4KB

Download
memory/2032-23-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download
memory/2032-25-0x00007FF9185E0000-0x00007FF918F81000-memory.dmp

Filesize
9.6MB

Download