Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/08/2026, 20:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260817-yslyssgr8s
- SHA256 10abeadc0621e004c106f43b7fb322d1689e0bf96a3c48e6c6bb508266100f33
- MD5 12c79b22f4712f32e9a57018266e306a
- SHA1 d4c97b2e2521ce9e1ad66f2d1ccd91cb34ad570a
- SHA512 dc1e94e749c39ab25458462d2c0f93a401659ceb5a1efb5e9acbaa74539cff1e17d8a739935cadc75720d0a53e0adc2aa8a1e9636c994d3d34d00f5d210d29e0
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnFuLDu03A3SAHIK3v1pno7au8/P:U6PCrIc9kph50D2i61tHu8X
- TLSH T10594D0243681C032E2A306308AEAD776293E7E719B62B8C727D46B6E5E743D1D775307
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2400 1A69.tmp - Executes dropped EXE 1 IoCs
pid Process 2400 1A69.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1A69.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2400 1A69.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1468 wrote to memory of 2400 1468 2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Users\Admin\AppData\Local\Temp\1A69.tmp"C:\Users\Admin\AppData\Local\Temp\1A69.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-17_12c79b22f4712f32e9a57018266e306a_elex_mafia_stealc_tofsee.exe 8FEEA24F7CB3490F239BAE3A998DB270A17DCDD1BCBC73D7F0B8B8E160B6722256B4F0A4A15B313151D5819C146E72E67D687E0A1C2E6617E61E5A4C8C97EC4A2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2400
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A69.tmp
- Size 412KB
- SHA256 58640a362c5a0135def2651bb8121b63b02d3c941f14563d5726fb5de0919dcd
- MD5 f249fc990c4a880f29932e0229078354
- SHA1 7bba031c42ccf19080962f5ab73f515383450625
- SHA512 e9a661bce4ec1d0185c7a75fd620d65e774f9dea14f7e20fcf4654b83bd74e7634665749293d43ce06cc97b0fc7f16c23b6c440b2411b8c089483907bdfb72a3
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnQ87KTLjnEMt10CO7jsRI5giA8vAd/TgIJvtAAv:U6PCrIc9kph5mnfj5t1ZRYgiA8uDtao
- TLSH T1F894E0343581C036E2A306314AEACBBA193E7E759722A8C73BD45BAE5E742D1D735307
- MD5 SHA1 SHA512 SSDEEP TLSH