Analysis
- max time kernel
150s - 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, 16:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260802-vgf2mach83
- SHA256 ac96625fe6b1fa84e4fe78322daff66653a408fee48fd3029a9f5df4d378d4ba
- MD5 c1efabdcde112c7ab4b7d408b01b1398
- SHA1 15d983331573821e61f072c85258783f6a9735ed
- SHA512 bfda8189b6f5af0790a6054ee01791e905e1f6d7e83a15b77ea45e30057cc059de944d8a1aee41efdc1cc9f9ba4bef248d6562a38545513af7b645a278388685
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnGOOWeTthmLCUkIgQ9xqQA5xlbBvcUHpI8P:U6PCrIc9kph5UF/Ttf5IgCEfhNrH3
- TLSH T1AA94DF343581C136E2E205308BE9DB66593A7E754722A9D73BD46BAE2E703D1EB34307
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4912 F3A2.tmp - Executes dropped EXE 1 IoCs
pid Process 4912 F3A2.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 2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language F3A2.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4912 F3A2.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5808 wrote to memory of 4912 5808 2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5808 -
C:\Users\Admin\AppData\Local\Temp\F3A2.tmp"C:\Users\Admin\AppData\Local\Temp\F3A2.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-02_c1efabdcde112c7ab4b7d408b01b1398_elex_mafia_stealc_tofsee.exe E201542EEBED6AE80B88F7C4AF1F00044AB9D11FCF21A079224C484FA3CFE9E1D3A97D04176EA3E8E4A8A85A81B79CCDD0CEC055DEBA9E9422ACDF36DA9EF2742⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4912
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\F3A2.tmp
- Size 412KB
- SHA256 48bd8a7227a5b16c35e75df5656a4902b1a57729be87855ead1d8b46d5ade269
- MD5 02b3a9c065881c2d4f868c50c4733cea
- SHA1 f0a2b189f227bf75de220935dd7a2f07c753f75a
- SHA512 2d874970121d08d8b9d8275e71a4738a17a1231afc545650e26c8b0cbee382dfde8d00d151d1b6358b72d82e5ed639337426b641fdcdfe912db36ab60b1fc1f6
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnQgAN59HTJhQxm3Ftej0xr3PTUtz5m0lfq1P:U6PCrIc9kph5I/9akbcsrfT6z5t4d
- TLSH T10F94D0343581C036E6E715354AEADB66293A7E358722A8C737C457AE2E753C1EB38307
- MD5 SHA1 SHA512 SSDEEP TLSH