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
03/08/2026, 18:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260803-wp7d8avdmg
- SHA256 d0c60e33337f0957d442263113d5f9afcad1f7f6ac9d09b1d60408986a2cb895
- MD5 5cd954a22c47e532f4cb6ade05da10ba
- SHA1 1d4f68ba7b273fd99d720ac4ed109e301b89bc68
- SHA512 f367e2ee66cd30751ca21c6551c85362969f3e2c61f1a66ae1ad55f837feeeb6a7e2b0bf50cee77fd478fb601733459549316bbaa0737c66dcf05023f8497da4
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFAi5bBq9YCp+ud/ME/SMeVevXplWhXDVAqCLRWyTI:gZLolhNVyEv6JsSohlpqCFrqH
- TLSH T1B094D025B281C036D19305318BE6DB36293A7DB15B6264CBB3D8377E1E753D1A63A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5520 B164.tmp - Executes dropped EXE 1 IoCs
pid Process 5520 B164.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 2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language B164.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5520 B164.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1372 wrote to memory of 5520 1372 2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Users\Admin\AppData\Local\Temp\B164.tmp"C:\Users\Admin\AppData\Local\Temp\B164.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_5cd954a22c47e532f4cb6ade05da10ba_elex_mafia_stealc_tofsee.exe 90B80DDB4FEFCABDA85D39DBB43E093C8E0E7A05839FBB7D17B2685CAE13173A6567D4A91FBDEEF3A17B6210C48A6612D0277AD34838A65E6F88956ADBDA11A62⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5520
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\B164.tmp
- Size 411KB
- SHA256 81e0ae659bf32deeeb716ffb688b4b70041f9852b1a84c19b94cf0be2cb7351c
- MD5 eab8eb49a980c8dd223b019bb1ae94ed
- SHA1 6ab1e6b5bb63001414fbdeefd23e6ca8d1c39ca7
- SHA512 32ceef1013a365e5c9d4bf8d372d9a2d235064435bc043bc1d24dd87bd1b965d94e90b18b9e9d4baf1880b1721a7a732c69b0ec407c7ee0db602b2908126fe4c
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFxoSFybIOdtbMGQ5z40zJaojqH:gZLolhNVyEYOb9dtbMv4+qH
- TLSH T11394DF25B2C1C032E69701314AF6D776653A7DB15B6264CBB3D43B7E1E702D1AA3A30B
- MD5 SHA1 SHA512 SSDEEP TLSH