b959a4150dcfecf5b5cc712989c630d064c06ec667f354ab80c6e604310e43fb

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260617-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 09:57

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General

Target
2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe
Size 433KB
Sample260629-ly893act8j
SHA256 b959a4150dcfecf5b5cc712989c630d064c06ec667f354ab80c6e604310e43fb
MD5 114b016a8e47b21e2c511625f0c38755
SHA1 1be5108aa11fc2e266b6709326dd0f7e5a5f66ea
SHA512 584ac99278f7c5cd6446f8ac173cdb465771d20d81c6381e3bc64db0bcb912746bdfe2afa1b18ca0f0bb6288f2d79f3c5a7b0305d8a12feca9da0fa3dfc51b7a
SSDEEP 12288:Ci4g+yU+0pAiv+XxDm+W0f0PrgxukRrpn:Ci4gXn0pD+Xpm+WhjdQN
TLSH
T18794E0313596C033E2A716344BE5CB66697E79B10722A8CB7BD00B7E6E603D1D63835B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
5808	5337.tmp

Executes dropped EXE 1 IoCs

pid	Process
5808	5337.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	2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5337.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5152 wrote to memory of 5808	5152	2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5152
- C:\Users\Admin\AppData\Local\Temp\5337.tmp
  "C:\Users\Admin\AppData\Local\Temp\5337.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-27_114b016a8e47b21e2c511625f0c38755_elex_mafia_stealc_tofsee.exe D23DDB4873E1C7B08983452781D8DF55ED6403C34603F379B75A9E883C6F9A4EDF69DF58653529C93ED9D9619E7D71CC1908D417DBBB6443C5568560281A7FFA
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5808

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

5337.tmp

Path C:\Users\Admin\AppData\Local\Temp\5337.tmp
Size 433KB
SHA256 f8a15f54c842afa232316865c61109a146c6b515e39352d97da732eaf6907816
MD5 836ea0134e21b2a5b912761aa53c20b6
SHA1 3138a6985d8a90e8454e258d87dfb8f8b8cb6408
SHA512 e68eec37c1283e8c13bb69fd0bfdf4a624319d5043d78af9a5717632ba8edc37f22583e3e683ed62fef3e9cc2adcf4e546b82e9f872d932ff55c2a106c2bb5a3
SSDEEP 12288:Ci4g+yU+0pAiv+CId+fkUf/ggVqN5vDj/hXin:Ci4gXn0pD+tQtzaNxy
TLSH
T17C94F1213692C033E29B1A394BE5C766257E3971472A64CB7BD41BBE2F643C2E274347
MD5 SHA1 SHA512 SSDEEP TLSH

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