remcos | 190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/07/2026, 04:30

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General

Target
x190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8.exe
Size 124KB
Sample260710-e483xsc12l
SHA256 190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8
MD5 7444b3375ffab1a2096fbef8828424c9
SHA1 b56b0e2be0525d429e23de6e2c34343238de16d3
SHA512 277d3979d3e66f25e310ac2d2a415fad6ead7c86db3373548cdb9e03d1c7aca4bf63c3cb3e53e27bf608cfff290eedf68311a20cd0bcbd98fb1b42863efcdee0
SSDEEP 1536:F9QYtE1FJz3/6T8tf5ey+HS/PCHHV2r1k2rKiIdEXmJY+zqh7lMQMWa0E:rQCENiny+HSiHHVY1k29IZJY+zQMQF
TLSH
T111C3F7076306D5A3E42782B017817F92DABCECA30A366153C3E8D5911E7989AF43767F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery remcos rat

Malware Config

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2324	4640	WerFault.exe	84

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	x190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4640	x190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8.exe

C:\Users\Admin\AppData\Local\Temp\x190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8.exe
"C:\Users\Admin\AppData\Local\Temp\x190ba491e82d47d1caa6197962e775f1886bffb7fe9babbeac2c390c983331f8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4640 -s 612
  2⤵
  - Program crash
  PID:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4640 -ip 4640
1⤵
PID:4476

Network

MITRE ATT&CK Enterprise v16

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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