Analysis
- max time kernel
150s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 16:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe
- Size 384KB
- Sample260825-tj2wfacj2t
- SHA256 f6ced49664f9379958d90276c1208a5f00154c4b0a261008e8b9c101e08178c2
- MD5 310526398f265631778029b6cae5fe06
- SHA1 7e7d6d0964ce61d862c263fc56153e287aaf3efb
- SHA512 c484f879af4d6ea825a31db8d85f26164fc45b7ab8335ab3bc44d6399bbd953e2b9d0d337f8b671ef0c39186c718f08182b5482764485b8a6c4282a031f053d6
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHzDTUqr9OVlOqN78ebLjvAPAbnPvGXZ:Zm48gODxbzdTU/3yebLEYb3GXZ
- TLSH T1FC84CF347581C036E19705314AF6EB621A3A3DB25B2568C77BE07B699FB03D1A73834B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4528 9159.tmp - Executes dropped EXE 1 IoCs
pid Process 4528 9159.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 2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9159.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4528 9159.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5844 wrote to memory of 4528 5844 2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5844 -
C:\Users\Admin\AppData\Local\Temp\9159.tmp"C:\Users\Admin\AppData\Local\Temp\9159.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-24_310526398f265631778029b6cae5fe06_elex_mafia_stealc_tofsee.exe 5D32C36069D0C40B1DC3BE3AF59AE6DA9981579429F8D9C590E8F9AA2CEB24DC04E993541D8A0A52F86B786BB0C06CCD8BD81990C085B8F300303ADF576B7B7F2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4528
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\9159.tmp
- Size 384KB
- SHA256 39c5fe5ea6083807ac447e660a5e54c7ac4d4b26cb161691916dad2937676953
- MD5 94638d6dd07b01f17aad8f6dc3469462
- SHA1 33144dd8b346fab7809f0e90166a345c4efa425e
- SHA512 15fc10e8cb350522c61af30c4cf1fdb4417687a19bdc02b1dd15b931cf7327a918e48cab5392bc0d73d3da6c03f803dce7b968afaeb6b3ef66ada42699d7488e
- SSDEEP 6144:drxfv4co9ZL3GBGgjODxbf7hHL1fsNXZdKFyfmwS8D+npNU2Q+LJkqrC+vZ:Zm48gODxbz5iNXZdDB+njU29FpCYZ
- TLSH T18084D0347581C036E19601314BFAE7655A3B3CB24B2568D77BE47BAC9EB13D1AB3420B
- MD5 SHA1 SHA512 SSDEEP TLSH