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
27/07/2026, 15:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260727-tedcaabh26
- SHA256 08fabfd32c0ce888da5df55d331113412978ca6fb81762045acda3f859156002
- MD5 1ae405a1a1371bb1ff0a0a0fd10c75cc
- SHA1 e3c392395e290896b2cba740d326965af3aec3aa
- SHA512 4b5acf694e6c4d52f39549d4c645b3f6b9537b9f3ab495ab5a98b93ec475eba9fa9cc6710b1438c306fa17f6800cf08940f7259136663786b11705969e4ab285
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFIXn+z7cZdhgx7TXyhROwAahBczLB8Fv3qH:gZLolhNVyE/Xnq7GbC7u1R3FvqH
- TLSH T1D194CF2872C1C036E19301354BF6D676553A7DB15B2264CBB3983B7E2EB13D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 560 B1B7.tmp - Executes dropped EXE 1 IoCs
pid Process 560 B1B7.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 2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language B1B7.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 560 B1B7.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5972 wrote to memory of 560 5972 2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5972 -
C:\Users\Admin\AppData\Local\Temp\B1B7.tmp"C:\Users\Admin\AppData\Local\Temp\B1B7.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-27_1ae405a1a1371bb1ff0a0a0fd10c75cc_elex_mafia_stealc_tofsee.exe CEFBE03A4B7BCE265E86A0950C5AFA59E65D67E009091FCA923CBCE6841420CA4EB1B9FB2F1918B4A37C0E5A7149CF94E651E1559A455D9E6C251FED25A19DAD2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:560
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\B1B7.tmp
- Size 411KB
- SHA256 f41c4314498e548ce6c666963d3add7e17c058f3f78a38983d532bb0e1c1445d
- MD5 2a07218a48b17e555b47c5f16f1ab44e
- SHA1 680f5feedee2de011bf956bb53b83016e2063996
- SHA512 3f73fb188bbda83f2f7988379020587c646c97da3a09936803f6812b3403c069a484a345b1b5a8dacd2ccba232656b151c06ac914618dbf01207e20a0ec87cc9
- SSDEEP 12288:gZLolhNVyEB2bEf7o7QBRUdnOlFjQh7ibEqH:gZqhOEB2bEf7o7QodObQVA
- TLSH T15194CF29B281C036D59300314BF6D776193A7DB55B6164CBB3D83A6E2F743D1AA3A30B
- MD5 SHA1 SHA512 SSDEEP TLSH