e4c451cf9a356b4159565ab25cc7612f975c3f88254d3364c799d52199219277

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 01:06

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General

Target
2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe
Size 479KB
Sample260718-bga1tsbt6m
SHA256 e4c451cf9a356b4159565ab25cc7612f975c3f88254d3364c799d52199219277
MD5 4eaf86348366dfe4915cc3c650fd87f2
SHA1 391f3fd769e1141651172dfe76b49d4786dce0b9
SHA512 63f6424e824a1e8174053055ac36a2cb889626ac9ca9a4f370a4516f9a45eedab20cbc17849bea2265b9bd025b6885f8e7aa15430f6d1f779d8ca7f7aac5ad3d
SSDEEP 6144:b9EyS4oMxIkjxcWqHtg88HARRv4vdEqLsRsEEW2STg9oTjSnkgzhP08PO/VcxPMn:bO4rfItL8HAIOXjSntzRO9/75UO
TLSH
T1F6A4F139B281C133D29312710BE6D7A9AA3E79B5473694C33BD8027D2E64AE1D376347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4680	44CF.tmp

Executes dropped EXE 1 IoCs

pid	Process
4680	44CF.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	2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44CF.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 4680	4864	2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Users\Admin\AppData\Local\Temp\44CF.tmp
  "C:\Users\Admin\AppData\Local\Temp\44CF.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-18_4eaf86348366dfe4915cc3c650fd87f2_elex_mafia_stealc_tofsee.exe BBB1008A8CB6568A362F5CB271B11B1A604FAA70D632080BC3DF57C5F63031A7C3071706F4CB263084DAA23B40B92E0763E3BDA069BFC9568BDCE6D8C746ADCB
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4680

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

44CF.tmp

Path C:\Users\Admin\AppData\Local\Temp\44CF.tmp
Size 479KB
SHA256 22e510793db0bd8c082576296b20791e8556d321ce4554f3ba15318b10ec280c
MD5 c3fae9d0c68ae4513bde26ab099eb562
SHA1 3c865c7534dc07186b4a0522f5fec93458723c3e
SHA512 6e5e05d6c2128d95d6e2efb76bb972dab77c0a03001ec89b329991a1aeebb706d8eacc95f518f16c3c4d33220ba35d09d3c3614c1c76feb220aefb2d632b9fdc
SSDEEP 12288:bO4rfItL8HAptpuQ0e/b5J3Hipr0ipZMoP+75UO:bO4rQtGAjjT5gSipZd+VUO
TLSH
T1F7A4F12A76818133D29302314FE6D79AB63E79B01316A4C7779806BE1F71AD1D73A34B
MD5 SHA1 SHA512 SSDEEP TLSH

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