Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 04:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260728-e5tdvsyvh1
- SHA256 f4c664c4b1f04da45289245ccc8a3d7bbf1e601dcea29396377853d5eb75f8b6
- MD5 b16813d2ffefbff1f8c3fe942c63fe89
- SHA1 6afe48d5c6773e036f83da23b9a984c24dddf2f5
- SHA512 ca4068502a93c5dba6677a15702b2ff31cf9f15de4fd6bcd205ac4b7cc9b2647936d905ae254f5927f37ce82ea2d80f58d8ff8bcc1f065f6fdfe7e97ccd767c4
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF2hn5L5MrNSJsr5BbZBeg6+5D+sfx03hVMKyqHI:gZLolhNVyEDL5e8qrjtBG00TMKyqHI
- TLSH T15A94DF24B2C1C032E19204318BB6EB75253A7EB55B6164CBB3D83B7D1E713D1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3444 2CB3.tmp - Executes dropped EXE 1 IoCs
pid Process 3444 2CB3.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 2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2CB3.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3444 2CB3.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4668 wrote to memory of 3444 4668 2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4668 -
C:\Users\Admin\AppData\Local\Temp\2CB3.tmp"C:\Users\Admin\AppData\Local\Temp\2CB3.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-28_b16813d2ffefbff1f8c3fe942c63fe89_elex_mafia_stealc_tofsee.exe 96E07A3FACCC740D1AF85C63ADEE23B72A444DA677E51ECB160A94FB9D375E139844A4F682159CE722FB203F7B4051019063216FD1795CE7404F9999E752A2392⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3444
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2CB3.tmp
- Size 411KB
- SHA256 b6d9a851707d77258bc1888c54dd84439a3d9e96d49023e52bd53e1c86605c99
- MD5 63eba89b7ffa077594f38032a666d7a0
- SHA1 4aa82ef05bf45eda5dc5be7855cc13b58a66bd99
- SHA512 1e910d62909548296c753f411b4c6e376f57bb0fa98fe5538efb4def10011d4bad5bebdee0d3ff338166bdc29acd76cc736a7c39547fcab24d93ce2a086e1875
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFppXL2bjXkwTB2dQPIgXFYzslFYDDBNqHI:gZLolhNVyEwW0QB2OPt1BiqHI
- TLSH T1D894CF28B281C036D19300314BE7D776153E7DB59B6164CBB7983A7D2EB03D1AA3A31B
- MD5 SHA1 SHA512 SSDEEP TLSH