revengerat | 1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402

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 07:10

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General

Target

1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe
Size

598KB
MD5

966c5536d24168b754c18cdefa202050
SHA1

47341cde157335330cd0d8ee25a908ff69ab859c
SHA256

1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402
SHA512

4f66eb015d7fa6648f197cebae1d768239a9c7f7decf198e60149a80207d99d50a9a68ba0be1ba627fad1384f6e5a7b41491de692f1c075ac785ad0481200d24
SSDEEP

6144:zKWlw1DxDrASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2g:z7lw1Dxf5zfXeYU43fiysgfBnnl2g

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/0x0007000000023ca3-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3196	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	1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3196	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3140	1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe
3196	ocs_v71a.exe
3196	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 3196	3140	1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe	82
PID 3140 wrote to memory of 3196	3140	1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe	82

C:\Users\Admin\AppData\Local\Temp\1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe
"C:\Users\Admin\AppData\Local\Temp\1c98e21ee36a9a1ca79b362fff6e91470da8b792c9d51bb2e7ed5d958e513402.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54387927 -chipde -f99e971aa26940b0b6335596b18c6fa4 - -BLUB1 -mentdweaszcoofog -524368
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3196

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\mentdweaszcoofog.dat

Filesize
83B

MD5
8c9c3bc41818dab6cb7476331b0d6e72

SHA1
dbce564cb69d6dd28f76931a41ca8f3d2bacb1fe

SHA256
e50a7d0d59abd1f2d19e1e7e93500ab383d1bef68ba4c150aafb45d0bc1f9159

SHA512
366a0277024a1cf9b51139089accc3c994e37435c653d8128e3e19259e7770da704955b901ebbe0f01f646e51d4af557b8d00cc02683e6cc1f90ddaf48e43b9c

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/3196-11-0x000000001B730000-0x000000001B7D6000-memory.dmp

Filesize
664KB

Download
memory/3196-18-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-9-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-12-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-13-0x000000001C290000-0x000000001C32C000-memory.dmp

Filesize
624KB

Download
memory/3196-14-0x000000001B7E0000-0x000000001B7E8000-memory.dmp

Filesize
32KB

Download
memory/3196-8-0x00007FFF97325000-0x00007FFF97326000-memory.dmp

Filesize
4KB

Download
memory/3196-16-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-17-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-10-0x000000001BCE0000-0x000000001C1AE000-memory.dmp

Filesize
4.8MB

Download
memory/3196-19-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-20-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-21-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-22-0x00007FFF97325000-0x00007FFF97326000-memory.dmp

Filesize
4KB

Download
memory/3196-23-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-24-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download
memory/3196-26-0x00007FFF97070000-0x00007FFF97A11000-memory.dmp

Filesize
9.6MB

Download