revengerat | 175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38

Analysis

max time kernel
92s
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, 16:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe
Size

598KB
MD5

3172fe0833cfd9c5be0d658df94a1290
SHA1

28145a40e497d652942b02b203ed3cda8b0a43c2
SHA256

175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38
SHA512

60bb92bfc21bfe8545ea372da6d45e36823f7bdeb513feee178935afbb5c4abe78ace58923322ca0580942e423f5566f70a51d7e35185702f6214b11ac85f84b
SSDEEP

6144:AKWlw1DxD5ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2P:A7lw1Dx15zfXeYU43fiysgfBnnl2P

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/0x0007000000023cb0-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
4760	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	175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3224	175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe
4760	ocs_v71a.exe
4760	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 4760	3224	175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe	85
PID 3224 wrote to memory of 4760	3224	175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe	85

C:\Users\Admin\AppData\Local\Temp\175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe
"C:\Users\Admin\AppData\Local\Temp\175b1d2670da9a11fce3b369eddb9236adc93dc53c57dfb6daf31d6cafabfd38N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54443402 -chipde -22b1d35e39454a0d80ea65d848c5adff - -ChromeBundle -ixrhohtuakgahsws -524370
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4760

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\OCS\ixrhohtuakgahsws.dat

Filesize
83B

MD5
831b9e8d9d331eaf11d652ab5228f78a

SHA1
af69148c9ef8c606bf9637feab759394a7ee5a95

SHA256
e6c8157575001beddbae4b5638cae1265526ddbf30a4aa7397a1761800346e38

SHA512
2915dcf430ca4d1969d9084744339a7b454eba2225e291f0975fde7a255b60412059b15b7d3fc91e2f6c537d804103d1dc6c46ea5bbbb23ca40ca2ee2ff8f1cd

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/4760-11-0x000000001C510000-0x000000001C5B6000-memory.dmp

Filesize
664KB

Download
memory/4760-16-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-10-0x000000001BF90000-0x000000001C45E000-memory.dmp

Filesize
4.8MB

Download
memory/4760-12-0x000000001C660000-0x000000001C6FC000-memory.dmp

Filesize
624KB

Download
memory/4760-13-0x0000000001560000-0x0000000001568000-memory.dmp

Filesize
32KB

Download
memory/4760-14-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-8-0x00007FFA142C5000-0x00007FFA142C6000-memory.dmp

Filesize
4KB

Download
memory/4760-9-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-17-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-18-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-19-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-20-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-21-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-22-0x00007FFA142C5000-0x00007FFA142C6000-memory.dmp

Filesize
4KB

Download
memory/4760-23-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download
memory/4760-25-0x00007FFA14010000-0x00007FFA149B1000-memory.dmp

Filesize
9.6MB

Download