revengerat | 1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55

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 12:56

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General

Target

1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe
Size

598KB
MD5

0474c04a08e1737660cd461bffd01930
SHA1

b084ff5196f621e2110d8c5e8000ef10503a2886
SHA256

1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55
SHA512

5ac7c81b8ea612b86a98784d9e3150f431ea52e3557824f77945718e9006668883e2249448bef2d44b1a7f1f6ecd88f9f74e4f5aa0f2dcf490ea92c2e873e721
SSDEEP

6144:OKWlw1DxDBASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2mI:O7lw1Dxd5zfXeYU43fiysgfBnnl2mI

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/0x0007000000023c98-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
4600	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	1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4600	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4212	1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe
4600	ocs_v71a.exe
4600	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 4600	4212	1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe	83
PID 4212 wrote to memory of 4600	4212	1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe	83

C:\Users\Admin\AppData\Local\Temp\1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe
"C:\Users\Admin\AppData\Local\Temp\1d17afc9d3775f4ad333e7bb970589fbf050a04ec1cb91752040f0ef8ce2cc55N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54426854 -chipde -147916e016d64acdbbb8c69f020d9a65 - -BLUB1 -irwctuatzubptzhq -589910
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4600

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\irwctuatzubptzhq.dat

Filesize
83B

MD5
ee9de0677d2312b2558b63e61a7b7119

SHA1
50d52b0e5bd7b38dd7ed68a5d9ea01b44ea40de3

SHA256
e59afa00be709348758201df9877e9a3d0aea3c3c23bf1fc8986fe1c8dbaca1d

SHA512
5b63e778ffbf02669de0859cc2fff4cb0885c26883c5e45ef17573782c681cdff37611541c340ec731b0411bc4fa3ff9dacfde918a855f31d7bd7e7ab04ffcc1

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/4600-11-0x000000001C220000-0x000000001C2C6000-memory.dmp

Filesize
664KB

Download
memory/4600-18-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-9-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-12-0x000000001C3A0000-0x000000001C43C000-memory.dmp

Filesize
624KB

Download
memory/4600-13-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-14-0x000000001B840000-0x000000001B848000-memory.dmp

Filesize
32KB

Download
memory/4600-8-0x00007FFD0C125000-0x00007FFD0C126000-memory.dmp

Filesize
4KB

Download
memory/4600-16-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-17-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-10-0x000000001BD50000-0x000000001C21E000-memory.dmp

Filesize
4.8MB

Download
memory/4600-19-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-20-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-21-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-22-0x00007FFD0C125000-0x00007FFD0C126000-memory.dmp

Filesize
4KB

Download
memory/4600-23-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-25-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download
memory/4600-26-0x00007FFD0BE70000-0x00007FFD0C811000-memory.dmp

Filesize
9.6MB

Download