Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 15:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260804-sxt73s1wct
- SHA256 390ee6cab54d67b404d77b264fd852ef8d4960bf91e07d2eefe833da70f5f002
- MD5 68c7033206bff0aa6b326be60791f313
- SHA1 1be4b9a965cefe7b749220eb94f23934b4ec9066
- SHA512 d30cbab29d6677ee6ba07631644a04c68073349cfb628a8fcd6954c76bce6bc7bc93410630fa89e4f3e674fab87779e1894c45af7ec6f5c106be585adc9d48ff
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFns19WJhi0v/2uCOcJ8zEAdPhh3T3TtFqH:gZLolhNVyEPSiah7Y8AAdZh3HbqH
- TLSH T17794CF28B2C1C036D19301304BF6DB75193A7DB25B6164CBB7983B6E1EB13D1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4576 BC27.tmp - Executes dropped EXE 1 IoCs
pid Process 4576 BC27.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 2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BC27.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4576 BC27.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3892 wrote to memory of 4576 3892 2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3892 -
C:\Users\Admin\AppData\Local\Temp\BC27.tmp"C:\Users\Admin\AppData\Local\Temp\BC27.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_68c7033206bff0aa6b326be60791f313_elex_mafia_stealc_tofsee.exe 8156E881949872E82665D90DEDB7959CA5215C677583CFC3A1EEF4C48A1A306780DF06A11F1E07348B68E3B1112CACCC47C5D81731CBDA49D0458816462FAA422⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4576
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BC27.tmp
- Size 411KB
- SHA256 f79fde5989316f0b61cb2b74666780f36e903b00c609ae7495c36ce6580d354a
- MD5 4636db26192302a34e6d6c6216ffbc10
- SHA1 afc6461e2a81a5b9bf56c1186acf6ccc143fecf6
- SHA512 57d1da34c8724c1bb4a03738fcb3aac144d0854a825175541bee39cb56f21308d3d6b9eab9a30a8041e0bc12ca4b4bd100b46b16578b608f0660eb5ea2e0647d
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFUGOzwe7y/rMcmd5dpNq4/5y2eVLGh1QdVqH:gZLolhNVyESe2Ud55q+ewqqH
- TLSH T1B494D025B2C1C036D19701304BB6EB75253A7DA25B6264CBB3D8377D1EB03D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH