revengerat | 15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70d

Analysis

max time kernel
92s
max time network
94s
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 01:41

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General

Target

15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe
Size

598KB
MD5

959b732b5234f041a7fb63d4004a4bb0
SHA1

68caf5d48dd14a3887b8486929ff83b646a71f7c
SHA256

15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70d
SHA512

dd244e89b80b09dc481e3b1bc78f9681ffdba1ff3cfdbabda19d07b1d21f60c90b0084403ef9e402d9a49d5632307f6256508840b44a9d248dfa658577677d03
SSDEEP

6144:GKWlw1DxD3ASIAfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2Z:G7lw1DxD5zfXeYU43fiysgfBnnl2Z

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/0x000b000000023b5e-6.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2788	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	15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2788	ocs_v71a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2996	15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe
2788	ocs_v71a.exe
2788	ocs_v71a.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2788	2996	15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe	84
PID 2996 wrote to memory of 2788	2996	15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe	84

C:\Users\Admin\AppData\Local\Temp\15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe
"C:\Users\Admin\AppData\Local\Temp\15cb2886f30de7fa1235e20fa4fad3f55ab7c9c46dba2e5078c9e5303379b70dN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -54415523 -chipde -5ef5bcac8a8f45de864010aa1419603a - -BLUB1 -zragopzqvsybcrei -328166
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2788

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\ocs_v71a.exe

Filesize
288KB

MD5
317ec5f92cfbf04a53e8125b66b3b4af

SHA1
16068b8977b4dc562ae782d91bc009472667e331

SHA256
7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

SHA512
ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

Download Submit
C:\Users\Admin\AppData\Local\Temp\OCS\zragopzqvsybcrei.dat

Filesize
83B

MD5
fcf5d91d930a4e1e39c5275885155468

SHA1
f91ec5c6d06138cf168e261eafcd1243c1786c75

SHA256
c14590660da4b207a8e0b730aa7da1155dd4203d6a272bb14c73dd11e21752f1

SHA512
b870514ac0c857e453ebf53d3a605011c4efdca43cd2faed47c20014290fbe10673304372f4c22caf91ffe1b4aa8bb4eed56a9acb67c65da66df8fb4e0c71931

Download Submit
memory/2788-11-0x000000001BCF0000-0x000000001BD96000-memory.dmp

Filesize
664KB

Download
memory/2788-16-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-10-0x000000001C2B0000-0x000000001C77E000-memory.dmp

Filesize
4.8MB

Download
memory/2788-12-0x000000001C820000-0x000000001C8BC000-memory.dmp

Filesize
624KB

Download
memory/2788-13-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-14-0x0000000001660000-0x0000000001668000-memory.dmp

Filesize
32KB

Download
memory/2788-8-0x00007FFA29535000-0x00007FFA29536000-memory.dmp

Filesize
4KB

Download
memory/2788-9-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-17-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-18-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-19-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-20-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-21-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-22-0x00007FFA29535000-0x00007FFA29536000-memory.dmp

Filesize
4KB

Download
memory/2788-23-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download
memory/2788-25-0x00007FFA29280000-0x00007FFA29C21000-memory.dmp

Filesize
9.6MB

Download