Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 02:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample260802-c3hs8sselb
- SHA256 df243ba43044814a3dffd92c34bf6dcd421854a01033b38e4f30d2969d25a2b6
- MD5 cc5fb8b0a7b841d9e506455f1dfdc182
- SHA1 2bc18526feda6866d04aa612b7fd3b6be34e7741
- SHA512 41231b94884b5448d6a00e3ae25f103d189ebde408444660d45ce202fdfa00fd51f04ffe148c703f1454f310947634a0916325c893af3ea94bb3167e06b5e9ef
- SSDEEP 12288:Nb4bZudi79L/MSF/DzstJUJtwFjzmDrMWoviBqTA0a:Nb4bcdkL9Dzst6twRzIAviBq2
- TLSH T1A0A4E0243141C037E1A715384BE6CBB5663E7DA14F2698CB3B9477AE2EB02E2D634357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1920 1A74.tmp - Executes dropped EXE 1 IoCs
pid Process 1920 1A74.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 1A74.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4372 wrote to memory of 1920 4372 2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Users\Admin\AppData\Local\Temp\1A74.tmp"C:\Users\Admin\AppData\Local\Temp\1A74.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-02_cc5fb8b0a7b841d9e506455f1dfdc182_elex_mafia_stealc_tofsee.exe A6BAEA2B37E23F458E93640A8B1197E4BD0795E5BB2C8F396885B06995B77CF0484C1F613E285CBA592A70B77048D31D5CA503B08E2A837BA9A2248D1D228A2E2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1920
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A74.tmp
- Size 473KB
- SHA256 5a57b18dcb615879e86553b07aba441a3bbefd97ea6c2eb009c597c688f7a6fe
- MD5 0df12f87171c063108d93e7c2c119a8a
- SHA1 5240f2a1bab8bc325cf01e4447adff4c13066975
- SHA512 f97267fe8f1930c743511e7310f5b8e774da77bfc870320df67674db1a76caf669890f5cc534eae1ba5749a24bcf4ac4759d277efe0c91c123ac3119efa88898
- SSDEEP 12288:Nb4bZudi79L+eV2owdox5Q2Z01CcqKKTQRrA0a:Nb4bcdkL+s2owexO2Z8rUTQQ
- TLSH T191A4E0213181C037E2A706394AE5C7B6557D7DA15F3168CB3B903BAE6EB02E1EA34357
- MD5 SHA1 SHA512 SSDEEP TLSH