Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/07/2026, 11:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe
- Size 433KB
- Sample260720-nerl1sav4s
- SHA256 eebfedfa4332477466fd563fad566f50167d13b7f3e60092617e5718746b90b9
- MD5 b71c0292762465ff95855c0945190340
- SHA1 d95b5a86086188323ee98e6e8b34e14ade6c098c
- SHA512 d6630a8f1ffdaf920b37ef8d8db0413d31fec609023f730accac97504447edc355f744a17bc7b3cc46e2ce86559aa71a20674bac08425aec8daf86a626d50a58
- SSDEEP 12288:Ci4g+yU+0pAiv+A3FpaYMJEGrUg+aLMnatJfVWn:Ci4gXn0pD+A8iGrvh6atK
- TLSH T1AD94F0313492C033E1A309344BE5CB65657E79B64B26A8CB3BD44BAE6E643D2D73434B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1660 52BF.tmp - Executes dropped EXE 1 IoCs
pid Process 1660 52BF.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 2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 52BF.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2804 wrote to memory of 1660 2804 2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Users\Admin\AppData\Local\Temp\52BF.tmp"C:\Users\Admin\AppData\Local\Temp\52BF.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-20_b71c0292762465ff95855c0945190340_elex_mafia_stealc_tofsee.exe DD83AC6151926BFA02884C57ED60D16A217F866CBCD915D525F03CCBED297F4C9422B0ACAD20661689153099C5BD0537458EAE944C3CEBA28784BAB9D6308E8B2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1660
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\52BF.tmp
- Size 433KB
- SHA256 c3c382204e6115de2f6d9679742480a75840ee33cb809c17dca411e3bfd5cabd
- MD5 1627dae073cc10262520f10a3c1a2da0
- SHA1 ffe61f2dbbe1da8d408f78ce2851c7a40423496e
- SHA512 e44eec20313c745e5ba89d8806e6f27bb642a216c39b3677fec7005a9e4654f1ba6aaa230e19c03557df8aa97f916f833d45bc54f017e9040e92298601cc077c
- SSDEEP 12288:Ci4g+yU+0pAiv+mNPkNhkOa70vOWp7OVCRv9Pn:Ci4gXn0pD+0cbXvIVCRv9/
- TLSH T10A94F1213542C033E2A715398BF5D72656BE79A14B26A4CB3BE40BBE2F642D1D73434B
- MD5 SHA1 SHA512 SSDEEP TLSH