revengerat | 17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9

Analysis

max time kernel
94s
max time network
96s
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 19:32

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General

Target

17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe
Size

598KB
MD5

60be83cb721ca5dc33652e4dc34e8770
SHA1

2a464787ca725b6548375ae56d921dfd6728bf5d
SHA256

17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9
SHA512

75cf067cb16a89186fc1178be170825d6e0519605265c5af71481214c63ed1214258056c79239be9e588d3322bcb4a40b6c3686574fdbb92ebd185162f726cb5
SSDEEP

6144:LKWlw1DxDGASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2C:L7lw1Dxy5zfXeYU43fiysgfBnnl2C

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/0x0031000000023b77-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
3240	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	17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3240	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4616	17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe
3240	ocs_v71a.exe
3240	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 3240	4616	17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe	83
PID 4616 wrote to memory of 3240	4616	17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe	83

C:\Users\Admin\AppData\Local\Temp\17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe
"C:\Users\Admin\AppData\Local\Temp\17629249b9609eff83d438f2c527a6324ab967cc61749d9866023c05e92ddbc9N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -58118521 -chipde -9c9df6ec5438407791f703ca5e32c753 - -BLUB1 -dcjnwmxfdpvqmhut -589928
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3240

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\dcjnwmxfdpvqmhut.dat

Filesize
81B

MD5
9afaede2ee0d0faf36763c201d22dae3

SHA1
ad721cad3b49781b5ac0c4cecd7008163b255bf5

SHA256
97e5a0deb3d6aa359e55058a04c79cae9404dd526788623b969357304c88210d

SHA512
5ee5dfbd77ac76912945a20f1dcbdfb946c5e133b37275ef6a71bf401014d86df7dd1a85393da4b6efe21e8ead49eb9a4de1d62ab4b070afd631462d08a797f7

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/3240-12-0x000000001B750000-0x000000001B7F6000-memory.dmp

Filesize
664KB

Download
memory/3240-16-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-9-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-11-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-13-0x000000001C320000-0x000000001C3BC000-memory.dmp

Filesize
624KB

Download
memory/3240-14-0x0000000001260000-0x0000000001268000-memory.dmp

Filesize
32KB

Download
memory/3240-8-0x00007FFB81315000-0x00007FFB81316000-memory.dmp

Filesize
4KB

Download
memory/3240-10-0x000000001BDB0000-0x000000001C27E000-memory.dmp

Filesize
4.8MB

Download
memory/3240-17-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-18-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-19-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-20-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-21-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download
memory/3240-23-0x00007FFB81060000-0x00007FFB81A01000-memory.dmp

Filesize
9.6MB

Download