366bae65fda0500fa0116613af696222a8c640ac59ab0cd016cd28d24b8e69d0

Analysis

max time kernel
149s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/07/2026, 01:05

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General

Target
2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe
Size 428KB
Sample260720-bfst9adv61
SHA256 366bae65fda0500fa0116613af696222a8c640ac59ab0cd016cd28d24b8e69d0
MD5 86748969ec79935e4d3183f8fd436127
SHA1 ab8e8e37ed0d4115aba73233a289aaae16327cbd
SHA512 07f8c9754bc020a8cc45b6d46d7f61c1a2ba4487e530174625c2979b47ef18d56a41221d5450fa4e04ddef186dfb7f6785b054156e2a73c471f12d5fde0dc2d7
SSDEEP 12288:Z594+AcL4tBekiuKzErpbdQowO61Ne3ICHzT+tOwi3xl:BL4tBekiuVrfQPD1NuHG8wi3x
TLSH
T13C94F0253486C037D2AB12394BF1C76A697E3AB10B1AA8C77BD017BD6F642D1D63434B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4468	67EC.tmp

Executes dropped EXE 1 IoCs

pid	Process
4468	67EC.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	2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	67EC.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 4468	3284	2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3284
- C:\Users\Admin\AppData\Local\Temp\67EC.tmp
  "C:\Users\Admin\AppData\Local\Temp\67EC.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-19_86748969ec79935e4d3183f8fd436127_elex_mafia_stealc_tofsee.exe EEA702353A2D367C0CA0C8E2CCBD49F45DC2FE0A398703DCEF9B66D3BC57D601343C0DD61E9DAC8EC59A003E6127D8F4E51EAAB1D45324358C9EDDAF286FCFE5
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4468

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

67EC.tmp

Path C:\Users\Admin\AppData\Local\Temp\67EC.tmp
Size 428KB
SHA256 225c7a270e49900114191af8ad9b84b001d8cb7b6692618c0c245bb882f9d9a5
MD5 c315eb4b4f95347fd2127096a8e891c7
SHA1 e8923226db7dd47ed2992ef352aceba31994b8bc
SHA512 d4081a12915e002ecc709a2f219a80ab4c050c437c023526389bb97dde7b8c21323548e0804672d4fab0c1fcd733f696b227f7ad7a0aa91bb8b85963dcccff23
SSDEEP 12288:Z594+AcL4tBekiuKzErPUZzEb9TdNPR1jgmDnjE6l:BL4tBekiuVrPQzGPfH
TLSH
T11594F1253595C033E29725784FF5C72A467E79B50B26A8C73BC40B7E1E642E1EA3834B
MD5 SHA1 SHA512 SSDEEP TLSH

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