Analysis
- max time kernel
150s - max time network
144s - 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, 04:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260803-ffbcesssbx
- SHA256 8cdfdf97a64b9473ca0dd0ec9025b535cc49a230eed0a8cb80634c13f7a2bc05
- MD5 af230b58bdd8c85ed36fd8fbe5f8e08a
- SHA1 133c0a832370684c079961e4f54228feb5b2b57b
- SHA512 9cd3a1a8404700b03dc3f345d0e9441de8874eb7b053bf871720816fe15fa0a181c0c5dc867c375d6db903f652bf241fc3e5b2ee19e8571358e29381ca4ee716
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF8fjnictWKF4rYzHfS7VqFsc6Mf+XfjV01uy3QaCK:gZLolhNVyEBr94zoH67+sKfwjisUCqHR
- TLSH T11F94D024B281C036D19701314BB6D7B2253A7DA15F6164DB77D83B7E2EB03D0AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3448 CE19.tmp - Executes dropped EXE 1 IoCs
pid Process 3448 CE19.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 CE19.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3448 CE19.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1060 wrote to memory of 3448 1060 2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\CE19.tmp"C:\Users\Admin\AppData\Local\Temp\CE19.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_af230b58bdd8c85ed36fd8fbe5f8e08a_elex_mafia_stealc_tofsee.exe 02148A9E7062BA7A6B12770C2B78424C6EB9DFDD74BC3486D396EF13370E6C6E61B502D53F26988EF0A2A3166C620D9028291F43CA0230CFE8CE9C68BFCC87AA2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3448
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\CE19.tmp
- Size 428KB
- SHA256 c6114abee3adbcb618f1b48f723baa252d63929c03f9512aeebec243f870e8d9
- MD5 7cee579f224decdf31c56d2d66675755
- SHA1 9940a1e47c7ae050696acb78d6a7ea660224c277
- SHA512 a6b37eef478f582b55992eec1d6c46783c75c32e721c34a04673a2f8a4f0f5e5cbd62bbc3dab7c3590ad640213c4faea780a1a21b5adb79e2414d9b7deb7613a
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF60uo7R0BJGmqkOvkpSqHR:gZLolhNVyEWCbqdkYqHR
- TLSH T16394CE2572C1C036D19305314AF6D6B6153A7CB11FA2A4CBB7D8377D2EB02D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH