fa1b3f38b0447475e4ff1bb387ca3c2cb6515423dc3d654b6d177a58e31c093e

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
31/07/2026, 16:02

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General

Target
2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe
Size 486KB
Sample260731-tg5vbada84
SHA256 fa1b3f38b0447475e4ff1bb387ca3c2cb6515423dc3d654b6d177a58e31c093e
MD5 fc7856cec5c886cd65b93125ac8d4474
SHA1 8e446958d40b3d993bdae8a772b25e6e379140b5
SHA512 482138dddc19fc4ad13918f5f0c73a8703bec789e5723424cdb7c27b1c0e6d90cebf1a221773204896034846b6b0df7e28df1cbfb8a259831cf1529824058656
SSDEEP 12288:3O4rfItL8HPZTeT4saPJwyCkPuf5Q9VarP7rKxUYXhW:3O4rQtGPZTeT4saP1Ps5G6P3KxUYXhW
TLSH
T188B4F12937818233D29202751FDB9AD6763E75B1072A94D33BD8027E1F61AE1D37A34B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1544	2C75.tmp

Executes dropped EXE 1 IoCs

pid	Process
1544	2C75.tmp

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	2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2C75.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 1544	4668	2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Users\Admin\AppData\Local\Temp\2C75.tmp
  "C:\Users\Admin\AppData\Local\Temp\2C75.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-31_fc7856cec5c886cd65b93125ac8d4474_elex_mafia_stealc_tofsee.exe 963403C2C1967AEF4915088679FAB19821F39E529E3D31CCEB350FC8FEE555D509749CC39F6B954363043C24A53A050A33A062BDE808A92E1F52E3D61BD728A3
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1544

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

Replay Monitor

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Downloads

2C75.tmp

Path C:\Users\Admin\AppData\Local\Temp\2C75.tmp
Size 486KB
SHA256 15b6831f3f37cfd828b4eb539ea327cc3f95185d738347911948d7953d773df8
MD5 911b6707e6c904c19fb232247c0782fd
SHA1 f8ed2c7a7fd167ad00e144244878fa2ea7de2d7f
SHA512 0e27134efc3b053af2edd189943250aca628ebb6c40c61b7daa6f377fe559df4689648ef42a1b11d0699678650ace39083726399955e84c0dc3af19169451e05
SSDEEP 12288:3O4rfItL8HPiK+cZzamqC23uQ4OrfE9Vf7rKxUYXhW:3O4rQtGPiqdamrJEE9N3KxUYXhW
TLSH
T1C5B4F11A73418233D29302740BEADBDAB63E79711766A4C33AD4427E1F61BE1D376386
MD5 SHA1 SHA512 SSDEEP TLSH

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