Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 01:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe
- Size 384KB
- Sample260718-b98gssf18x
- SHA256 9fddd439011ff74329a56716b8c68ac5a414bd3c6eddab2d48dd4f33c9d9acae
- MD5 d920fdf670ca01b9c734ae2c60acfc7e
- SHA1 fad1d14e17e421b1b26c4e0434773f22c77a6e1d
- SHA512 bb883e775d110fe42d735094855093cf6ab286c07b4c9c59b859bb339d1e3c65b00dc66aeb7906f541b905cb216febb24454af2848eda9cddbbcce95aa160367
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHBru2JEVpsD6rsIX6ebmFpqPBMErdB2g/m0UKiFJ:Zm48gODxbzH7ELXCpqTrdt/jUX3Z
- TLSH T1BC84CF347581C036E19701314BE6D7625A3B3DB69B2468CB7BA43BAD9FB13D1A63430B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5428 4905.tmp - Executes dropped EXE 1 IoCs
pid Process 5428 4905.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 2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4905.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5428 4905.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2828 wrote to memory of 5428 2828 2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Users\Admin\AppData\Local\Temp\4905.tmp"C:\Users\Admin\AppData\Local\Temp\4905.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-17_d920fdf670ca01b9c734ae2c60acfc7e_elex_mafia_stealc_tofsee.exe 8AD715C696DDA460B75D227D8CEF439D5EF5A53A9ED138592EC90F7223F5FA547F2E81E070A2AA3AE9E957AE680FCA113C22386AEC0E3B177D3C9A31C76808F02⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5428
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4905.tmp
- Size 384KB
- SHA256 18d79e36078438a62becd0966eb6427f16e81e9e26786b708c2ebd3a702999db
- MD5 7af80457f23d7648b5bdde17bbff54b2
- SHA1 f4674739e16ec97033cfe0f603b9ff9c0644e504
- SHA512 5d4651ac517ae7717d35f718229479caee555a52180d6e70d2ed20ccb6f66f548e1268b732210f32618a0c21c1bf5342b16a01c9dc70fb3fc8ccd322852eff07
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hH7Tf0vzxJGL1rDW3ce8k0ohZ:Zm48gODxbzNTf0vzvGL1rCMeV0oZ
- TLSH T17684D0347581C032E59601318AFAE7611A3E3D728B2168D77BE47B699FB17C2A73434B
- MD5 SHA1 SHA512 SSDEEP TLSH