Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 01:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260729-bfkhwaszbz
- SHA256 74864ded7c5562b2b8149101be001bbdc5e03ede457fcda1efe9ccfd9623cb67
- MD5 656c2956fb4bb7bd8ee35487a0bf80bf
- SHA1 267648c4e1da5cb995407dc2f790441ffb98bd9c
- SHA512 8f5db564f6cfe4e01dd050dcab8f5cd9c29be11bfc371deabc908c6214158d29fbaf861efa90655b6f7b61478189766d8fda5f9270cfc5a6ff6505496a0e55fe
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF/C2oC0jXfawT9Css7XpDCBvAmRvjQ1BdqHI:gZLolhNVyESC2oVfVTojg1jOdqHI
- TLSH T14D94DF25B2C1C032E19601314AF6DB76193A7DB15B6264CBB7D83B7D2E703D1A63A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4904 77B7.tmp - Executes dropped EXE 1 IoCs
pid Process 4904 77B7.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 2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 77B7.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4904 77B7.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5404 wrote to memory of 4904 5404 2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5404 -
C:\Users\Admin\AppData\Local\Temp\77B7.tmp"C:\Users\Admin\AppData\Local\Temp\77B7.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-28_656c2956fb4bb7bd8ee35487a0bf80bf_elex_mafia_stealc_tofsee.exe AA99CF082037D46C13FB9C7C3E818AFB17F9F2EDACB733DECC48049EF0C42A00C0A5AD0622830E1200F1DF2C6D7006B2A675A98501938E182ED70ECB168B9B552⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4904
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\77B7.tmp
- Size 411KB
- SHA256 74c49b2635884c6188b463e94be82833079b1949e70bd10138e6a1066b0d6074
- MD5 316ae36d48d4d3414aad4c4e9cf9a682
- SHA1 8bdfc360cc991fa44b5987c855d0fdf5972595e1
- SHA512 ad404fd957ccc37923b1c4e20e0412f7ef2f5c26c6db4cef0976bf684405ee643c5d99a8a0fe01c9b1a46b8d53a290335c18ae9ec9d23a0e79073607a4a6c215
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFmb7F87CxW0c5AJHEITRADKBMdei13wgQ/kUBqHI:gZLolhNVyEDb7GWxfc5AuI6Kmo/xqHI
- TLSH T1CF94D025B281C036D59301318BA6D772593ABDB14B6164CBB3D83B7E1FB03D1AA7931B
- MD5 SHA1 SHA512 SSDEEP TLSH