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
13/08/2026, 04:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe
- Size 428KB
- Sample260813-fl2fssbm9y
- SHA256 ec28267f039e45f584ae74b02025538a580dcb7d6b27888ca9ba0913183fab5f
- MD5 534e5315cb11b027335f83ea1dca617c
- SHA1 abb42ae069e7ed434572a961eb09010dd1f61cae
- SHA512 0cd85d3125e55d977b2ce562b6da31088d836569f5fd4ba4b0ef3d75ac8454486f0f8e82ce7dcfddf43db56b45d43a08d25f029eafc2a54e5302f0a8c26b6288
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFLiLtY3sEz/6cqeJBvuCHFlYKi3IHHHcqHR:gZLolhNVyEOzHl/IqHR
- TLSH T1AA94CF2472C1C036E19201314AEAD7B5253A7DA15F6164DBB7D83B7D2FB03D1AA7A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2096 397A.tmp - Executes dropped EXE 1 IoCs
pid Process 2096 397A.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 2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 397A.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2096 397A.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5428 wrote to memory of 2096 5428 2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5428 -
C:\Users\Admin\AppData\Local\Temp\397A.tmp"C:\Users\Admin\AppData\Local\Temp\397A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-13_534e5315cb11b027335f83ea1dca617c_elex_mafia_stealc_tofsee.exe 2F399203201E3231AF7D367D402B4C0D6D952DCC2BF78E973B7B436DD548C140EA8136C1D9ED56CB1FDFAFE6CBA23A0D410D51223A4866D9BBA9D5DC4C0DE85C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2096
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\397A.tmp
- Size 428KB
- SHA256 52cc5a06b0ba3e1261ac1d5f5da34690ddbe3bcdb1906889a7dc41295a1f131f
- MD5 4f551482e1e3734b7ace3403a13bb282
- SHA1 8a546b8e8c1be9387da736bec8e89e9334540e0d
- SHA512 e17ce716c139d2fed4fca7301012c1db2ce0e3293261edc4f3ea2f53035f574d35597aed8f4f5ee5eea1ebe8edcb37609f6654710fd43816c4d59560966a8413
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFTpw2mlO6/tvDzt3pNFXraRXa8VliqHR:gZLolhNVyEqpdaxDzVvF7c6qHR
- TLSH T1EC94DF25B6C1C036D05301304AB6D7B6193A7DA15F6161DBB7C83B6E2FB03D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH