dcba1562dc79bcc1e63bde805056e3cd3a52273f4e504b7f4d9d6b3f45ae7658

Analysis

max time kernel
148s
max time network
141s
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, 23:30

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General

Target
2026-07-22_a13c4668907a734c8c617e8543e56ac3_elex_mafia_remcos_stop.exe
Size 982KB
Sample260722-3g43fsde63
SHA256 dcba1562dc79bcc1e63bde805056e3cd3a52273f4e504b7f4d9d6b3f45ae7658
MD5 a13c4668907a734c8c617e8543e56ac3
SHA1 7c007a24d7e3a244d47592b9381b3e3747de091b
SHA512 79e3d1f55200aedacc17666e568c110d0eddf9f7a57c4c876e0b3bbfca5c8d28f5cf38cb8181395008a89b68e5751828dfeeacc2ade2eb75db61b72debf27398
SSDEEP 24576:6H+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0ez:I4b83lY2epZFXN0qQIt
TLSH
T1A32529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5328	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_a13c4668907a734c8c617e8543e56ac3_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 4324 wrote to memory of 5328	4324	2026-07-22_a13c4668907a734c8c617e8543e56ac3_elex_mafia_remcos_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-22_a13c4668907a734c8c617e8543e56ac3_elex_mafia_remcos_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_a13c4668907a734c8c617e8543e56ac3_elex_mafia_remcos_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Users\Admin\AppData\Local\Temp\installer0.exe
  "C:\Users\Admin\AppData\Local\Temp\installer0.exe" /R /VERACC=1.1.12.0 /VERPCK=2.2.736.0 /VERSEC=0.0.0.0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5328

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 982KB
SHA256 dcba1562dc79bcc1e63bde805056e3cd3a52273f4e504b7f4d9d6b3f45ae7658
MD5 a13c4668907a734c8c617e8543e56ac3
SHA1 7c007a24d7e3a244d47592b9381b3e3747de091b
SHA512 79e3d1f55200aedacc17666e568c110d0eddf9f7a57c4c876e0b3bbfca5c8d28f5cf38cb8181395008a89b68e5751828dfeeacc2ade2eb75db61b72debf27398
SSDEEP 24576:6H+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0ez:I4b83lY2epZFXN0qQIt
TLSH
T1A32529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

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