d3c3b1977e46fe7f56d166d53461d727637e54d43f90eb66069b3bfc392b14e5

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/07/2026, 23:24

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General

Target
2026-07-22_b2f8e05a96f580206574f443c20bbd1d_elex_mafia_remcos_stop.exe
Size 981KB
Sample260722-3dtsbawgrf
SHA256 d3c3b1977e46fe7f56d166d53461d727637e54d43f90eb66069b3bfc392b14e5
MD5 b2f8e05a96f580206574f443c20bbd1d
SHA1 9ad88727b2da238de4b676f545029a87e7e43b93
SHA512 1dff23d0ffcba604ee4bb183094c0ab7f2aeb074d530c458614b103e7c16f3f62a0782fadbe20512a968bac5b0db60ca2d8bf190d4e57a002908a32bca4ecd1d
SSDEEP 24576:MH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0e0:W4b83lY2epZFXN0qQIu
TLSH
T1A62529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3436	installer0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	2026-07-22_b2f8e05a96f580206574f443c20bbd1d_elex_mafia_remcos_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installer0.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 3436	3204	2026-07-22_b2f8e05a96f580206574f443c20bbd1d_elex_mafia_remcos_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-22_b2f8e05a96f580206574f443c20bbd1d_elex_mafia_remcos_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_b2f8e05a96f580206574f443c20bbd1d_elex_mafia_remcos_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3204
- C:\Users\Admin\AppData\Local\Temp\installer0.exe
  "C:\Users\Admin\AppData\Local\Temp\installer0.exe" /R /VERACC=1.0.71.14416 /VERPCK=2.2.223.14423 /VERSEC=0.0.0.0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3436

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

installer0.exe

Path C:\Users\Admin\AppData\Local\Temp\installer0.exe
Size 981KB
SHA256 d3c3b1977e46fe7f56d166d53461d727637e54d43f90eb66069b3bfc392b14e5
MD5 b2f8e05a96f580206574f443c20bbd1d
SHA1 9ad88727b2da238de4b676f545029a87e7e43b93
SHA512 1dff23d0ffcba604ee4bb183094c0ab7f2aeb074d530c458614b103e7c16f3f62a0782fadbe20512a968bac5b0db60ca2d8bf190d4e57a002908a32bca4ecd1d
SSDEEP 24576:MH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0e0:W4b83lY2epZFXN0qQIu
TLSH
T1A62529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

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