revengerat | 2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2025 07:00

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General

Target

2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe
Size

598KB
MD5

64ec97760c40996912674e9ca0737330
SHA1

c38adf77a3764737743fe5ec63d01d83b7b14f3e
SHA256

2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89
SHA512

6c5959fc050a7831aa6055a64e2965010c0507046b42524d27852508579397fb23e2d0f5500b64b2d1d9cb1b358dc98971eefc4170b532e9ad626612ae5e8c96
SSDEEP

6144:mKWlw1DxD1ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX29:m7lw1Dxp5zfXeYU43fiysgfBnnl29

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/0x000a000000023ba1-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
1668	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	2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1668	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1260	2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe
1668	ocs_v71a.exe
1668	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 1668	1260	2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe	82
PID 1260 wrote to memory of 1668	1260	2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe	82

C:\Users\Admin\AppData\Local\Temp\2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe
"C:\Users\Admin\AppData\Local\Temp\2031f030795037544e70f76227cdb3965865c673541ea13202f8f0992fa0eb89N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -58118521 -chipde -9719d0a80f7e45f0a209837c0ff2705d - -BLUB1 -avdljbunixkrcbtl -327826
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1668

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\avdljbunixkrcbtl.dat

Filesize
81B

MD5
ccc309130da0d98da3479c9af52e0d94

SHA1
605f68ebafb6e637e58aeee2967882577a93a2bd

SHA256
fc90e895f19a56a08bed4118b2769b657ba3da3bfd70f808286c66594c7c5d33

SHA512
784a9a80e001c3495b9d01188602db7eb72898b23b6bc4a383d8d7d31c209cde87d9ec6d88ea3a8cda3c07063ee850b7cdb4d3b2bd1a453ad3811c6f42faf0d8

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/1668-11-0x000000001C650000-0x000000001C6F6000-memory.dmp

Filesize
664KB

Download
memory/1668-16-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-10-0x000000001C0D0000-0x000000001C59E000-memory.dmp

Filesize
4.8MB

Download
memory/1668-12-0x000000001C810000-0x000000001C8AC000-memory.dmp

Filesize
624KB

Download
memory/1668-13-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-14-0x000000001C710000-0x000000001C718000-memory.dmp

Filesize
32KB

Download
memory/1668-8-0x00007FFDFAB05000-0x00007FFDFAB06000-memory.dmp

Filesize
4KB

Download
memory/1668-9-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-17-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-18-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-19-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-20-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-21-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-22-0x00007FFDFAB05000-0x00007FFDFAB06000-memory.dmp

Filesize
4KB

Download
memory/1668-23-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download
memory/1668-25-0x00007FFDFA850000-0x00007FFDFB1F1000-memory.dmp

Filesize
9.6MB

Download