remcos | d67bdca97dbafb38e2c3d9608a80b0d457395c9fa7b0df49cffbcb432401a929

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 21:08

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General

Target
2026-08-09_05c638e3f5fe568eaf4ba951420758d9_elex_parallax_remcos_remocs_wannacry.exe
Size 124KB
Sample260809-zy16cace53
SHA256 d67bdca97dbafb38e2c3d9608a80b0d457395c9fa7b0df49cffbcb432401a929
MD5 05c638e3f5fe568eaf4ba951420758d9
SHA1 18499de7f81a2178e09a62fd7f6d62782864a7ec
SHA512 02d8486c7726142168c897475d7a0440a46c6dd89332dc3a9ec18d0fe290a1974fe5fcdbad7e6267953b43e7bb3f1b252737ab4dfcdf82b8ddb9d987445cf892
SSDEEP 1536:bFU9im8UN2tbaFy7FpFspe5VeLXhb5/2hoYDnNbqRlOvLthdZlbLjUgLgEZkxY+3:hw4xaEFkL1RodqLIwgpkxY+zQMxM
TLSH
T11FC3F80772CAE5A2EC1501F013D17FAA9BFD6C231E5BA167C3C8C1816E74C4AE1A567E
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
2688	3004	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	2026-08-09_05c638e3f5fe568eaf4ba951420758d9_elex_parallax_remcos_remocs_wannacry.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3004	2026-08-09_05c638e3f5fe568eaf4ba951420758d9_elex_parallax_remcos_remocs_wannacry.exe

C:\Users\Admin\AppData\Local\Temp\2026-08-09_05c638e3f5fe568eaf4ba951420758d9_elex_parallax_remcos_remocs_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_05c638e3f5fe568eaf4ba951420758d9_elex_parallax_remcos_remocs_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3004
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 612
  2⤵
  - Program crash
  PID:2688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3004 -ip 3004
1⤵
PID:4144

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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