ba851712823f6a645e6e5259cc699dd9d74166f2dfd7934e3cc9a09bfefa0dfa

Analysis

max time kernel
148s
max time network
135s
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, 23:44

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General

Target
2026-07-22_755ab4c2e84f4cbeb729feb47502a27d_elex_mafia_remcos_stop.exe
Size 982KB
Sample260722-3rmk6adf75
SHA256 ba851712823f6a645e6e5259cc699dd9d74166f2dfd7934e3cc9a09bfefa0dfa
MD5 755ab4c2e84f4cbeb729feb47502a27d
SHA1 bc8badc32a7a195de3976ec0cb70edc94e2b955e
SHA512 38d63924d1070a0f96c6bd7eee6bf1dd1e2f190263aa47552f5b7f0e747541923080920ec32dffaff71fac2fd8ce420df575af090789053348b13a0f05d6d2e9
SSDEEP 24576:qH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0ei:Y4b83lY2epZFXN0qQIE
TLSH
T1BC2529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3516	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_755ab4c2e84f4cbeb729feb47502a27d_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 2608 wrote to memory of 3516	2608	2026-07-22_755ab4c2e84f4cbeb729feb47502a27d_elex_mafia_remcos_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-22_755ab4c2e84f4cbeb729feb47502a27d_elex_mafia_remcos_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-22_755ab4c2e84f4cbeb729feb47502a27d_elex_mafia_remcos_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Users\Admin\AppData\Local\Temp\installer0.exe
  "C:\Users\Admin\AppData\Local\Temp\installer0.exe" /R /VERACC=1.0.75.14655 /VERPCK=2.2.262.14795 /VERSEC=0.0.0.0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3516

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 ba851712823f6a645e6e5259cc699dd9d74166f2dfd7934e3cc9a09bfefa0dfa
MD5 755ab4c2e84f4cbeb729feb47502a27d
SHA1 bc8badc32a7a195de3976ec0cb70edc94e2b955e
SHA512 38d63924d1070a0f96c6bd7eee6bf1dd1e2f190263aa47552f5b7f0e747541923080920ec32dffaff71fac2fd8ce420df575af090789053348b13a0f05d6d2e9
SSDEEP 24576:qH+t2Oz/z9W3lpCh2epZ4G4aDzRT0L2QI0ei:Y4b83lY2epZFXN0qQIE
TLSH
T1BC2529306BE541B4E3B6267299B49A159729FDD90B3590EFE6801C2F387E5C3D938323
MD5 SHA1 SHA512 SSDEEP TLSH

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