Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 03:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260811-ed5mtacd25
- SHA256 79aa14990a78d4b454978ff8213c09e908cd3dd4615196125dd4a96b27e948c9
- MD5 1246e34f0b23450fc024d68de9e05581
- SHA1 f6f65fa41250a23e5803e46a643116199e85120a
- SHA512 b4186e95ac4f6ac738cce34a74b9385c3cdf291ba4a2d22c268bae1555f1e35453bab780d4c3d29bc4327fa86a268c7bdf9a35707bcbac09d2df0239f65dec69
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFBT7IeLLf5AWwC2y5KaUuF6wR7RVuWMuXqHR:gZLolhNVyEmT7dflC6UuF6wZlzXqHR
- TLSH T1A594CF28B681C036D19301318AF6D6B5153A7CB15F62A4DBB7C8377D1EB03D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 108 6567.tmp - Executes dropped EXE 1 IoCs
pid Process 108 6567.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 2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6567.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 108 6567.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3284 wrote to memory of 108 3284 2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_1246e34f0b23450fc024d68de9e05581_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3284 -
C:\Users\Admin\AppData\Local\Temp\6567.tmp"C:\Users\Admin\AppData\Local\Temp\6567.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-11_1246e34f0b23450fc024d68de9e05581_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:108
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6567.tmp
- Size 428KB
- SHA256 c7d0f401b379f224eafde3d5ff1cf36bd4e23bf841ffb1ddaac04e81d5576e9d
- MD5 a508b4473d94b0a2115cfd301e18db19
- SHA1 526f8c0e081dc6de6ce1d152d33343413cac32f2
- SHA512 bb2a6c78386bab42ce815bd46a525bd0e0da29bc1684820edd28a0cbe5ee8c217457e32b503858b917bb02627049635e1f67ddff4afc3af1ccfd4594653f03b8
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFELxjiuyyhRm0jkDjYT7I7hlU6j6uejGFyqHR:gZLolhNVyExxjCyXsksH6S8qHR
- TLSH T1F694DF25B681C032D1A3053186FAD7B6593A7DA15F6160DBB794373E2FB03D19A3A30B
- MD5 SHA1 SHA512 SSDEEP TLSH