revengerat | 1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ec

Analysis

max time kernel
91s
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 05:55

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General

Target

1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe
Size

598KB
MD5

53046a9c595a42f5d49ad79900723b50
SHA1

1252b0c75b741b3bd285a6519449c08ba117b872
SHA256

1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ec
SHA512

5d7abd80113856e131b8c1dd8331e53ab5fa7bf2a258f4181c818d6d82c951b34f235b6d0107d27d98ffa36a9d8ee103e453ee488ef094bd6e24296e4801b91f
SSDEEP

6144:cKWlw1DxDEASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2K:c7lw1Dx45zfXeYU43fiysgfBnnl2K

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/0x000a000000023b88-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3700	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	1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3700	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1524	1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe
3700	ocs_v71a.exe
3700	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 3700	1524	1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe	82
PID 1524 wrote to memory of 3700	1524	1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe	82

C:\Users\Admin\AppData\Local\Temp\1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe
"C:\Users\Admin\AppData\Local\Temp\1ebcfaad43de746ccd71ff34e99b1b86e052bf897a8bf80260cb909feb7877ecN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54447323 -chipde -e0759e6fbc3148f7a834265189895411 - -ChromeBundle -ordqcwlfafzezjvw -196990
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3700

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\ordqcwlfafzezjvw.dat

Filesize
85B

MD5
f4372eb599831961549b4fbe9f94ee2c

SHA1
2e54de3835ba1f694ce1b491bb3d13740cca3576

SHA256
f2e4c7a047fb9f331f09dc10480ae2fd82e3fa67972ecdcf3f71834ebfbee36b

SHA512
5e4b885665c02f6c55bfd470da27ac4934d0245d910c857a66d5cf0f223165a0fa2ccb360b4d38cb5468244be97752a3bb16c7f8dcb9726de71ab18d4750fef0

Download Submit
memory/3700-11-0x000000001C7F0000-0x000000001C896000-memory.dmp

Filesize
664KB

Download
memory/3700-16-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-9-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-12-0x000000001C970000-0x000000001CA0C000-memory.dmp

Filesize
624KB

Download
memory/3700-13-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-14-0x0000000001890000-0x0000000001898000-memory.dmp

Filesize
32KB

Download
memory/3700-8-0x00007FF803275000-0x00007FF803276000-memory.dmp

Filesize
4KB

Download
memory/3700-10-0x000000001C270000-0x000000001C73E000-memory.dmp

Filesize
4.8MB

Download
memory/3700-17-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-18-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-19-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-20-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-21-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-22-0x00007FF803275000-0x00007FF803276000-memory.dmp

Filesize
4KB

Download
memory/3700-23-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download
memory/3700-25-0x00007FF802FC0000-0x00007FF803961000-memory.dmp

Filesize
9.6MB

Download