Analysis
- max time kernel
150s - 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, 19:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260803-xsc58awfpg
- SHA256 b38e50642cebd4eb16ce586577afbf91c53366e7abc867df082f145ded3c749c
- MD5 01aec5ce774c8c7788b401e5689b9d59
- SHA1 3ba035641a026c522c52671d5536d1c76245aa58
- SHA512 a98611f4d93ae4c2de672bb6c356ec3514cb73b1e2f6e219436bf4f9cc1ad70ae2dc93f9b7ba11f777e763e1f7ecfad372f638a7a17ff6ee8b8a740a3a2acdfb
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZn3+ey+GZgTt8t/JlmDhMuNyUzWP:U6PCrIc9kph50e+OZ8t/JlmDYUzW
- TLSH T1E594E0343585C137E6D306314AEADBA6293E3D754722A8C73BD06B6E2E702D1AB34347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4556 A85.tmp - Executes dropped EXE 1 IoCs
pid Process 4556 A85.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_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language A85.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4556 A85.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5868 wrote to memory of 4556 5868 2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5868 -
C:\Users\Admin\AppData\Local\Temp\A85.tmp"C:\Users\Admin\AppData\Local\Temp\A85.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-03_01aec5ce774c8c7788b401e5689b9d59_elex_mafia_stealc_tofsee.exe D1684BB0E6870248A92E6C83DD737EF7457492E6F7AC655764730DCC80D086DC8A97105A9181C1922E09EF4147377B2E1A35B7DB2580E37B8F5502DD53FB6DF02⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4556
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\A85.tmp
- Size 412KB
- SHA256 45e31346cd003d6a720d80beaf96602f9c284f632eb9b87d44f5c5ac59f187f1
- MD5 a12078d2f8dbf34edb93daa1fc69f32d
- SHA1 d0bb35656989a3c9132710c51e5d087c71f070de
- SHA512 a384f53e004365726aa1279219f850e61dc2f04acb160f1a310675a64049d0734ea8ed1aa70a021da3ecee2e7b901240c25ccf82a6f183621a23e88e0d0950c3
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnv9qZS3rXvvRRCmlvMzM7BviFNSgo5wG9P:U6PCrIc9kph59MM7XRRkwBaFNC5wG1
- TLSH T13994E0343585C03AE1A312358AEACB66593E7D754722A9C73BD46BAD2E343D1DB38307
- MD5 SHA1 SHA512 SSDEEP TLSH