Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 19:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260729-yp8ndstyev
- SHA256 713469278076ff882854a9eb76fb24c110a08009bb2a1e3fc880cfdfb3e2b3f0
- MD5 9ee3a8cc1aefdc067b34a722a93ca175
- SHA1 e2377c219f0af76b8a68d95122f2c52cf673cb2f
- SHA512 d9ef83d6c1bd2b7bfa56d2107f50fb3968371fbbbebb9bca62bcd7c791bfd296bc6d432d1e7e026f6412eb461f5ae9219555f7e105a963918ce09a2eb6de886b
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZn6KtFwiQ6QSYPFMKhsbbCQbTBTbyejBKEJeGznM:U6PCrIc9kph5Hzf9YdM5b3bZWelXfM
- TLSH T10194E0347481C036E19305348AEADB66193E7E725B26A8C73BD46BAE1E743D1EB34347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4828 6099.tmp - Executes dropped EXE 1 IoCs
pid Process 4828 6099.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 2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6099.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4828 6099.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4004 wrote to memory of 4828 4004 2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Users\Admin\AppData\Local\Temp\6099.tmp"C:\Users\Admin\AppData\Local\Temp\6099.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-29_9ee3a8cc1aefdc067b34a722a93ca175_elex_mafia_stealc_tofsee.exe C8886940FF67D74E6C0A08A509CCFD77162CFADF7F565503A910418C502AE91C874AAC83F1EBB5E569BD20EA6916BDEC96278841321E366DCFE209BB395870312⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4828
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6099.tmp
- Size 412KB
- SHA256 a68ffeb0814c1b5e70b21621a04b496000e67226da6d808f10773bc353814632
- MD5 2a9adb3ac2295867f78ddac3dcdbb0f0
- SHA1 48b237e3a09e19a430cbfebe8ec42bdee4e96123
- SHA512 a5f729a91c7c2577f05e90e22843c599e0542a640b39fcd6a4b7aba38401be243b9ebcfec954e0f671ad9670c38da12f011587476f32dd367860c9e83ea90121
- SSDEEP 12288:U6PCrIc9kph50KmzX5S0HhbvFaz/nqUojy:U6QIcOh50F9FvwLn5oj
- TLSH T19B94E0247581C03BE1D306354AE6DB66593E7D764B22A8C73BD46BAE6E702C1EB34307
- MD5 SHA1 SHA512 SSDEEP TLSH