remcos | fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2024 03:43

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General

Target

fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8.exe
Size

469KB
MD5

7f2ebe83b860a8de1f3ce798c79b5935
SHA1

3fbea97a5aa637271311851fd152ee37e813c44f
SHA256

fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8
SHA512

38645cfa1e5826f06c21c09ba3a3fd11447abea0e66bd281722e9987ea501848086a87e327f689e1282b8532589c75fab182a6777f286030dd5231627038555c
SSDEEP

12288:umnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSln9:WiLJbpI7I2WhQqZ7l9

Score

10^/10

remcos discovery rat

Malware Config

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos

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	fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1428	fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8.exe

C:\Users\Admin\AppData\Local\Temp\fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8.exe
"C:\Users\Admin\AppData\Local\Temp\fd125d03b2bc8512a9a5dcc6df9ca5045208442bc047af50b5f0a359103c1ba8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1428

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\Roaming\remcos\logs.dat

Filesize
144B

MD5
b33e3b3ac67ce261a9430b7c67823a50

SHA1
acdb9761ca3602e5ee4bff2595f0792c8266a59e

SHA256
1d91b12fb0fae0d047376c010ef53a362df489d9fd3adaf86f52e89a8355cc11

SHA512
bbf2aeaf39b9a7373bec4e3ae1c9e2af49d3749cde9aab52824ca57c785e4b5195eb6ab0e8c7e6f893f51b7edbb11bf9301285e75564271a4430cdf85674342d

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