Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 15:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target 2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample261102-sxrf7axt2m
- SHA256 22a8a500c03b1798e49e161a40425bfc9f1141f540cb0fa39f9aa3c9f66aaae8
- MD5 8ab4f288f82d8cec8c9c557c8f0b0e7c
- SHA1 ac6a411f348f9d938f79f82071cb03a31caca3db
- SHA512 d24d656d03f568cb1b01fe757f2d8aaf0ab0fe12f6aee43adea1efe693ad5c37c69437e4993b1840de3a5a8d1b9bd4000282cb01286ca2b46b389584c6c58626
- SSDEEP 12288:Nb4bZudi79LG6er+47zwIEH20lKEaVaA0a:Nb4bcdkLG6eF7W9lhaVx
- TLSH T13AA4E0203582C037E29706344AE5D7B9667E7DA05F7164CB3B903BAE6EB06E1E634317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 TTPs 1 IoCs
pid Process 2480 A3E7.tmp - Executes dropped EXE 1 IoCs
pid Process 2480 A3E7.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 A3E7.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3892 wrote to memory of 2480 3892 2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3892 -
C:\Users\Admin\AppData\Local\Temp\A3E7.tmp"C:\Users\Admin\AppData\Local\Temp\A3E7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-11-01_8ab4f288f82d8cec8c9c557c8f0b0e7c_elex_mafia_stealc_tofsee.exe 3B1E0BE964BE8C32AA8AB52BA71E393B876D19E04B3C3224256311382A630DADE4CB6279024C4ED11E310F2E63CF8016F052B2A95735454283B3E33EFAAC1BAF2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2480
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\A3E7.tmp
- Size 473KB
- SHA256 d8284163f2f301d462ce058a0dd9de23915f6793ff0a223fed2759b1a67a4d2d
- MD5 55c3b6710afea6b7f04a775af1439023
- SHA1 102c10fa62675de06add059ab8be5209eefa9c3e
- SHA512 17add17f5230df72e818e3f941e1c0729d466dfdcf5ce5818563fd899352937747072204540abdd5b268411e65b712fb41dd5129f8cfbd16db6f538c7a93693f
- SSDEEP 6144:fFrJxvldL4c5ONK1xgWbd1s79+iStlq/fO2jgD5jMyDFOEeHIeZIdyBt13mZBpVd:Nb4bZudi79LudDpv5eHfIcD3mPjTKA0a
- TLSH T16FA4E0257581C037E29B12350AE6C7B1963E7DA15F21A4DB3BC43B6D6EB02E2E674307
- MD5 SHA1 SHA512 SSDEEP TLSH