Analysis
- max time kernel
150s - max time network
134s - 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, 01:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260802-berkss1elf
- SHA256 20cf90deaefd6027fed91a626338f6dc715a93a976c0c7b445175ba8a4bbce3e
- MD5 30d89ec6749e09441978d8597e445717
- SHA1 84ebac602ded418927720227b0093dbaa7cb23e6
- SHA512 b0d686273053032bfa52ca84a4e201638c7ade6f28d4a3b0e76d662e27ab65ed331a1eacb53db21bdacaf3d7a6a3a367c2456f543ac0656fdd71f56247db4f38
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF+1Kkw4OeSNN/dKB7Uscw7xEKXQLZXtrZVyqHI:gZLolhNVyEHKklOVfkosccl6Z9Z8qHI
- TLSH T10794D0247282C036D59305314BB6EB76253A7DB15B6164CBB3D83B3E1EB03D1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 260 65F4.tmp - Executes dropped EXE 1 IoCs
pid Process 260 65F4.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 2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 65F4.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 260 65F4.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4284 wrote to memory of 260 4284 2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Users\Admin\AppData\Local\Temp\65F4.tmp"C:\Users\Admin\AppData\Local\Temp\65F4.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-01_30d89ec6749e09441978d8597e445717_elex_mafia_stealc_tofsee.exe 710E78F3C8CCE3F8151200A3B94FAA2CBE4246DE799B7B364929BB1B62AB664E9FD2E10476E220CA19FB369CFC2328162895C0AE3A2B78D29B3E5EB924BC629F2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:260
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\65F4.tmp
- Size 411KB
- SHA256 a58a18544a51d6d2e545182c4a807b48c5b64396b8bc9d19d9c29766184238c7
- MD5 f26aa3732b0706ed428e976b69a98b6c
- SHA1 7bd5de1b1ed26a304615281b37345d204df34a61
- SHA512 a9f3b6ac2364f9afeb6993ec0a94a72889c89c095b3662642bb05be0f6a36881d4b43cc97e91d3c435ed24911c6dfd178587b9235a1b395e5161d4a4a8850302
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF77lbfwmrXR4rU1/8bRBv9BJMBPxNC1FtqqHI:gZLolhNVyEmbfTrXn/gfTKBnyqqHI
- TLSH T1A194CF29B281C036D59301314AFADB35193A7DB54B6264CBB7D83B3D1F712E1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH