Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 06:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260817-gwf4aathmf
- SHA256 4d0d54f3805f75f853daae1a53f761d58510cc039ac95cca01dc78f57c9cbafc
- MD5 9061b35e1c8aa15a97c52538df3bd970
- SHA1 6694dd7f28895c470f6c5779e46c431189074c6b
- SHA512 18bd1ce5613c4817eb3d3717a69deecb0939f39b4b0451bf5f19c53d664771b1de6846919371111ed232c7c19b5f9006d522aa85c86dbbe57e79cc8fa7800cd0
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFdY0bnA53k/b29UIy0lNdAjLBoxC0DXplYasqHR:gZLolhNVyEUYcAp9UIXlbAfBociX6qHR
- TLSH T14594DF257281C036D19301314AB6D7B6193E7DA15F61A4CBB7D8377E2EB03D0AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5872 7F58.tmp - Executes dropped EXE 1 IoCs
pid Process 5872 7F58.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 2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7F58.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5872 7F58.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4944 wrote to memory of 5872 4944 2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Users\Admin\AppData\Local\Temp\7F58.tmp"C:\Users\Admin\AppData\Local\Temp\7F58.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-17_9061b35e1c8aa15a97c52538df3bd970_elex_mafia_stealc_tofsee.exe 1FECD23F6D060DC6AC3E53770B00742AACE49B74567EB99D7FC6D90F55122EC03B13F37803F6DD64C6AAF5D1F4B617CE1334690E314A5AD1E1D54F71D14BFB722⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5872
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7F58.tmp
- Size 428KB
- SHA256 9d547692cfd5bfbf64b91be40d15c93bb6d7d468687d2d17ae25130519c2f378
- MD5 0e0fef00fe2e8561bd54df352a14f51b
- SHA1 50b6b80cf1304848379537b46a4828855ebf20ab
- SHA512 cb17abfd014bd5d5b8c281ec38fb9ec8112fbfd882d2d22396c8672715a7ba12563679e5449e7b1d69158f59a07111dc01db87d738a7f9df80e762e15d375ab9
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFeQos4EnyMJ9e2rVTlpaDMDrSEcEnEXsqHR:gZLolhNVyEpsys/dSE0XsqHR
- TLSH T1B294D028B281C036D1A301314AF6D7B1253A7DA15F71A4CBB7D8376D1EB13D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH