revengerat | 224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23a

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-01-2025 02:28

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General

Target

224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
Size

600KB
MD5

893b2032f69dd4e7c72d838fa0f14920
SHA1

d6fdc27cf17555b26b34d3314868b229de8812bf
SHA256

224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23a
SHA512

2841618eb6d89783122291fc759efdb49dfb56968237c8df4d713a52d485b7bb33e8f65db53b15f2e10f81e658dde2cd4eaa6b07f918852ade9d92aaa38d8203
SSDEEP

12288:q7lw1DxepifX9IiyO9KWz3d7ysgfBnnl2bI:q7m1DX3yO9KWz3lysgpnnc8

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
behavioral1/files/0x0008000000016846-5.dat	revengerat

Executes dropped EXE 1 IoCs

pid	Process
2832	ocs_v7f.exe

Loads dropped DLL 2 IoCs

pid	Process
2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.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	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
2832	ocs_v7f.exe
2832	ocs_v7f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2832	2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe	30
PID 2884 wrote to memory of 2832	2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe	30
PID 2884 wrote to memory of 2832	2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe	30
PID 2884 wrote to memory of 2832	2884	224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe	30

C:\Users\Admin\AppData\Local\Temp\224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe
"C:\Users\Admin\AppData\Local\Temp\224574dfe9c295dfd6f4c1c078be410a05a2dac8ef368562a472a8fad9c3e23aN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7f.exe
  C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7f.exe -install -54372629 -chipde -15706667e09f4a87ab0900d74d071b01 - -ChromeBundle -wzgecdrjeckrytuu -524702
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:2832

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

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Downloads

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

Filesize
83B

MD5
9246d9efdff3cca452eb00ee4ac89a0f

SHA1
ddfa7621f431042e737493488ebcd462646626ab

SHA256
f0c75c3d567c8763f2c449f590e7d4bef6a47924d3fd7622bf48b75108bbd4aa

SHA512
c20f715f376c7d0daecbebde91033ad4529006fd939e8c6311f9aea1dd162acedc08110d210d21db6a96af63ad32774d722646fa763eab2b63970e35176df54f

Download Submit
\Users\Admin\AppData\Local\Temp\OCS\ocs_v7f.exe

Filesize
288KB

MD5
ea3ccd42dbdc3500e3888daf53d8ef5d

SHA1
848c686280eaa04b172fccffbd312132a0c46172

SHA256
cd166eede0e0e5303fc3f5fe5f0dd44999020f116bde2adea15319cc214751b5

SHA512
7126ec10c2301354f32f3f813958c61eaef63fe946b804ebd6f5934068b344ab75857886d867373f7a2ccf47f18a5a0f1dbe652e9649963a9fdea2b3de6dba50

Download Submit
memory/2832-17-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-14-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-13-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-16-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-12-0x000007FEF613E000-0x000007FEF613F000-memory.dmp

Filesize
4KB

Download
memory/2832-20-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-19-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-18-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-21-0x000007FEF613E000-0x000007FEF613F000-memory.dmp

Filesize
4KB

Download
memory/2832-22-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download
memory/2832-23-0x000007FEF5E80000-0x000007FEF681D000-memory.dmp

Filesize
9.6MB

Download