revengerat | f64e1515d7e5dff12ca067ea3503e0ed257be3e720446b61a70188ae90abbdf7

Analysis

max time kernel
96s
max time network
124s
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 10:59

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General

Target

JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe
Size

598KB
MD5

794fd6a41a65cc1b68b3ea9039d12690
SHA1

e15bb41a24c08d557cbe80179c995d92f1ba34cd
SHA256

f64e1515d7e5dff12ca067ea3503e0ed257be3e720446b61a70188ae90abbdf7
SHA512

215e511f5965fdba22b605a81c4c36790bafb3eb812e33ed9f17384f2e52f38cda8252a740582ef58cddbc7abb3d4ae17598e92c173bcda9b6f17a554ecf1cb1
SSDEEP

6144:gKWlw1DxDCASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2R:g7lw1DxG5zfXeYU43fiysgfBnnl2R

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/0x000a000000023b5f-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
1920	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_794fd6a41a65cc1b68b3ea9039d12690.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4328	JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe
1920	ocs_v71a.exe
1920	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 1920	4328	JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe	83
PID 4328 wrote to memory of 1920	4328	JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_794fd6a41a65cc1b68b3ea9039d12690.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -58118521 -chipde -a06c734230844599933adf84896de868 - -BLUB1 -tctdufuajhripber -262686
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1920

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\ocs_v71a.exe

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
C:\Users\Admin\AppData\Local\Temp\OCS\tctdufuajhripber.dat

Filesize
83B

MD5
82424358153b44fe081ad8c6887366ed

SHA1
ef24163f7c129e431bf80739808e40e6166fcc77

SHA256
4daa1d69937b15c88a4c7d704c82e6e9edc060a8b9e680231f9f233b7e195b77

SHA512
cfa1c67e7455ca16dc5e4ad839743c2e534656e2466c20862c9565a4d2cfd64e7dc73884e4367da7d9482eb322f623bfb59b2151efdde6d50e618b09debf61c6

Download Submit
memory/1920-11-0x000000001BDA0000-0x000000001BE46000-memory.dmp

Filesize
664KB

Download
memory/1920-16-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-9-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-12-0x000000001C920000-0x000000001C9BC000-memory.dmp

Filesize
624KB

Download
memory/1920-13-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-14-0x000000001BE50000-0x000000001BE58000-memory.dmp

Filesize
32KB

Download
memory/1920-8-0x00007FF8E2C95000-0x00007FF8E2C96000-memory.dmp

Filesize
4KB

Download
memory/1920-10-0x000000001C3B0000-0x000000001C87E000-memory.dmp

Filesize
4.8MB

Download
memory/1920-17-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-18-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-19-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-20-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-21-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-22-0x00007FF8E2C95000-0x00007FF8E2C96000-memory.dmp

Filesize
4KB

Download
memory/1920-23-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download
memory/1920-25-0x00007FF8E29E0000-0x00007FF8E3381000-memory.dmp

Filesize
9.6MB

Download