Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/07/2026, 17:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260630-en
5 signatures
150 seconds
General
- Target 2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260701-vsdewaa12p
- SHA256 4eaf46e7f8bbf0bff3035de34eea6ed69a78a3525c1728320ca0ff117c7dce0c
- MD5 3cdaa11832d9cd483b52ea39bdcbd8b3
- SHA1 09445d1f7c12a1bcf1eb4438a1854753c6b8213b
- SHA512 8c0ff5148a981c580783827b0e48e97c572319cf9b8f3f4e1edb3936b73fbf13d256d4f8568032de44d7f60989935b0a4637b3ea9851288b5e89e0d9c23e7407
- SSDEEP 12288:gZLolhNVyEfB10UxWHaVawVjgoyIpwQG5bqHR:gZqhOEfxxWKn0vIKQ1
- TLSH T1A294DF25B2C1C037D19305314ABAD7B1253A7DA15F6164DBB7D83B2D2EB13D0AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2808 56D5.tmp - Executes dropped EXE 1 IoCs
pid Process 2808 56D5.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 2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 56D5.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2808 56D5.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1744 wrote to memory of 2808 1744 2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Users\Admin\AppData\Local\Temp\56D5.tmp"C:\Users\Admin\AppData\Local\Temp\56D5.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-01_3cdaa11832d9cd483b52ea39bdcbd8b3_elex_mafia_stealc_tofsee.exe 38A59A0034B941D3AD9C6E3BC7815FB70AE4B6760831BBCE09461F8341E4EE96ED81B77DB55C80A3DC972DD1B56CC9F0AF0CD48A14AEDB1234C5B14D5886CAFD2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2808
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\56D5.tmp
- Size 428KB
- SHA256 fe9c2babc3a61cc9bde67a01bb05f90daa4fca2391a0b6a2f9a1e3fc8cc2eedc
- MD5 7b776ef57b01de0ba0dad0092c300ca8
- SHA1 24342b4c04e8f442442fd19a029de6d496358452
- SHA512 c4f63eddda04df3e52d417b45ecb1db7901f2319803098535bc882724e01bb74dac44b08d0cfe7fce2e7ea8b8974a3e0f68457ffd5f99450ff8315fc1634e232
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFSvRHvvTBuputJqraQPI336hoTrsJ0uqHR:gZLolhNVyEDZHvvTbwjPI336hQq0uqHR
- TLSH T13E94DF25B2C1C036D19301314AFAD7B2193A7DA25F61A4DBB7D8376D2E713D1AA3930B
- MD5 SHA1 SHA512 SSDEEP TLSH