revengerat | 1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843

Analysis

max time kernel
94s
max time network
97s
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 06:38

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General

Target

1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe
Size

598KB
MD5

2e71f2f6a575d030ca2349697ef85de0
SHA1

859fe8e81d7638cf05267317a4f0e80c7e9a79e7
SHA256

1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843
SHA512

0b5ba2969254107b1ee28f41bd8b9ebf0e4a87f39ef6039e4f94b6a8fa0da3035f60a3588dc6f086a37302748ea4d5971225e888b0d9af0dc3987f4088330adc
SSDEEP

6144:qKWlw1DxD5ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2F:q7lw1Dx15zfXeYU43fiysgfBnnl2F

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/0x000a000000023b7b-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
4540	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	1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4540	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2772	1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe
4540	ocs_v71a.exe
4540	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 4540	2772	1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe	85
PID 2772 wrote to memory of 4540	2772	1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe	85

C:\Users\Admin\AppData\Local\Temp\1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe
"C:\Users\Admin\AppData\Local\Temp\1a463ce6163744c8ca8224bb36d28aebb8392da53e65d73d6ad228464d266843N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54388375 -chipde -0e8763fc282f44bdb3f674b72233f2ee - -BLUB1 -bxzlsuhbpigrolgx -196986
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4540

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\bxzlsuhbpigrolgx.dat

Filesize
83B

MD5
20841f2168e50f9309326ca0d2ee9889

SHA1
340b2ee354cc10f55847804a46b4340fa328e7a7

SHA256
e7cfd0c8c154ceb9bc0bad48a0fdbe085048b63715f9a5efad6ee8fb6e3a44b9

SHA512
bbfe3bde1f4123ae69b46a1739902b3d83f31d6649b7d3f8e48c7ddc15ed1dee6baa1d377fc0b738729b61dc4ef059537ecdc45ca3face8353c82abe45ef7729

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/4540-17-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-18-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-11-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-12-0x000000001C730000-0x000000001C7CC000-memory.dmp

Filesize
624KB

Download
memory/4540-13-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-14-0x000000001BAF0000-0x000000001BAF8000-memory.dmp

Filesize
32KB

Download
memory/4540-9-0x000000001C060000-0x000000001C52E000-memory.dmp

Filesize
4.8MB

Download
memory/4540-16-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-8-0x00007FFCCFA85000-0x00007FFCCFA86000-memory.dmp

Filesize
4KB

Download
memory/4540-10-0x000000001C5E0000-0x000000001C686000-memory.dmp

Filesize
664KB

Download
memory/4540-19-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-20-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-21-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-22-0x00007FFCCFA85000-0x00007FFCCFA86000-memory.dmp

Filesize
4KB

Download
memory/4540-23-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-24-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-25-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download
memory/4540-27-0x00007FFCCF7D0000-0x00007FFCD0171000-memory.dmp

Filesize
9.6MB

Download