Analysis
- max time kernel
148s - max time network
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
04/08/2026, 05:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260804-gla5aascre
- SHA256 b34ca26179d2d5c672967d755b88883795471a69f25721ec1c8ad8b5f059a94e
- MD5 add4c828fc858a3e4812e2090198c635
- SHA1 b1204ba806c6dbc2b2f43676741e0cc68f2a739a
- SHA512 e0e4b4e33517b3786088bebeb72b79a513e2ec48a3fc6a3ec27cc9d69e957c89f694e9ab9ac1b3b16a098079987ebd15c25e2e3a0b9cd2137d5706b1281e9846
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnEyga+Xh6GcFXFB/zQPNHypx0XIwUwtNX6P:U6PCrIc9kph5zgawc7lE8px4IlYNXi
- TLSH T10294D0343180C036E5E716308AEADB76593E7D658B22A8C72BC467AE6E743D0E735347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4388 14B7.tmp - Executes dropped EXE 1 IoCs
pid Process 4388 14B7.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 2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14B7.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4388 14B7.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1156 wrote to memory of 4388 1156 2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1156 -
C:\Users\Admin\AppData\Local\Temp\14B7.tmp"C:\Users\Admin\AppData\Local\Temp\14B7.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_add4c828fc858a3e4812e2090198c635_elex_mafia_stealc_tofsee.exe B56F44C5672DC2A8C418C876B13F30E4704F1CA39A239C8E635ACDFDC50FC9CCFC8F13DD8D0A376850625EEC2B73E5394E20CE00916D3BD610358126E7D03F662⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4388
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\14B7.tmp
- Size 412KB
- SHA256 9d826f30abace1bfde64604d4807c9b3122e68fdacfcce523b18870e6dae80c2
- MD5 b3ebaac8bc40949090f857df83fe6989
- SHA1 e3b82ddaaccf1ed68b036b46e495b5a5849797d4
- SHA512 26e2d64814a08e5bf32de0b36188fabe0d4c8ef9178e6ff12d8d1456d233cd38e33b79e17ba7dfccfd867f0792472e98d5eb531ccb168873cf4f6034946c214f
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnTjsiIib06+Ux+gZS0eGzY9KJunKIP:U6PCrIc9kph52tiAK+gZOWY95F
- TLSH T12194E0343581C036E1E705348AE6CBA6193E7E654772A8D73BD46BAE2E702C1EB34357
- MD5 SHA1 SHA512 SSDEEP TLSH