3a870f951c5cf0ef60f1cf42d23118f86e5dd15fc57a0a8c9c8495cba333fde1

Analysis

max time kernel
148s
max time network
112s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/07/2026, 04:24

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General

Target
2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe
Size 428KB
Sample260715-e1jzmaet7y
SHA256 3a870f951c5cf0ef60f1cf42d23118f86e5dd15fc57a0a8c9c8495cba333fde1
MD5 b5dcd8d0e0bcfcadc0aa82940689b035
SHA1 83b73458c15afbfc073d932dd225a084d3be1f49
SHA512 8951b7a9fe83eb8a6d4fa85fcd61bd552c9a27707c81d7d1c32de1e8086674b1da5e229cc65e17b16002c169cd75ea4ec08d4397a696c73362b187ed39500404
SSDEEP 12288:Z594+AcL4tBekiuKzErPeWVCVK+nIm+cQbxM8G2e6hn/0Vql:BL4tBekiuVr9VCtIm+cYtfd0Vq
TLSH
T15994F1303582C033E59716384BF5CB6A567E38A60B26A4C77BD40BBE5FA06D1EA74347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1744	2FC1.tmp

Executes dropped EXE 1 IoCs

pid	Process
1744	2FC1.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	2FC1.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 1744	3112	2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe	87

C:\Users\Admin\AppData\Local\Temp\2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3112
- C:\Users\Admin\AppData\Local\Temp\2FC1.tmp
  "C:\Users\Admin\AppData\Local\Temp\2FC1.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-15_b5dcd8d0e0bcfcadc0aa82940689b035_elex_mafia_stealc_tofsee.exe AF45B40E7FD7A5691649971030432093598E11ABD84076AF04F40C4EC0C3F1446C8C4962E3C35319D9025764241431EED25D2E02A651BF5D2FCCC7EF2CE62B2A
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1744

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

2FC1.tmp

Path C:\Users\Admin\AppData\Local\Temp\2FC1.tmp
Size 428KB
SHA256 0858973f80816e305f85e5d38014399f717770616bcf5250bc43267885ddc241
MD5 8d39f2dbf4d57c1d343404c489b60d62
SHA1 46d7a4d7883e962cebc0ce384af419c875dda7e5
SHA512 00bc5f982d6ca6449dc1a978389c6bb499c8d13f70b27ba4e625694828bcf1d7267e9131ede572c2a6eaa36446d240c9ce9e2e9c166fc9938c82435adcbb192f
SSDEEP 12288:Z594+AcL4tBekiuKzErWk3eZ6d+9+HJ343oEycSJl:BL4tBekiuVr9aK+9+p3ncSJ
TLSH
T18394F1363582C033D29712394BE4C766597EB9B24B26A4CB3BC41B7D5E642E2DB3434B
MD5 SHA1 SHA512 SSDEEP TLSH

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