Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/07/2026, 00:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe
- Size 436KB
- Sample260701-aggmyact3z
- SHA256 b700394f88a64e3040faec33f7232ff53bbbf2b87f146b129ec1dfe6e0cd46f5
- MD5 228fea1c75c0e1ab074162691c916209
- SHA1 fa85819b373c8451476947f592d12e3cb61f1d93
- SHA512 bc1356b2dbebd6f319051b4a8a12d5b05c4aeee3d49d090fe602b354acfe4cd5806bf4b10fae5772957ef95aa1bc3a956eb408c93ac3a03c3dcaba232d2dccb3
- SSDEEP 12288:aO4GfBtL8HPO05PL0UZW2beJrWCq/2skjCq72:aO4GZtGPO8s2bewCQ2sKzy
- TLSH T1E094E0253682C033D6A715354FEA9B7A567A34A14712A0CB3BD4C27D9FA07F2E63431B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3088 C6C6.tmp - Executes dropped EXE 1 IoCs
pid Process 3088 C6C6.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 2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C6C6.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2104 wrote to memory of 3088 2104 2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\AppData\Local\Temp\C6C6.tmp"C:\Users\Admin\AppData\Local\Temp\C6C6.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-06-30_228fea1c75c0e1ab074162691c916209_elex_mafia_stealc_tofsee.exe 38C9049C655B99104577C98C9257790F607C93227C355B2D4C0C9EDF964DC3A6751F9408D94BF74949BC73F0C829936CD4C4A464372F50E36442968C3287CF8B2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3088
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\C6C6.tmp
- Size 436KB
- SHA256 1b584c9f2e0ef91c0c8594089a2ab94e66456e690aae746cbf414e90f86bd043
- MD5 0de33f68262eab2be85278725700e3ec
- SHA1 714b12aab3b6f6be0dd6caf5cc7885ed129b900d
- SHA512 fd797148f372dd94c60735c52b7ac7a946beb1c4c4acc6722d795ca90842d1a7d8dde7e104f889923cb2295fe6a6c3b52e7466516733afd0536009d062713c44
- SSDEEP 6144:a9EyS4oaxTkjxcW1Htg88HPR2S1xwF8NNISuBW1wMFxdPuMOosmVa4V372:aO4GfBtL8HPP1i5W1NDuMOosmVaw372
- TLSH T12194E0217682C036E66621350FEA977A167A35610721A0CB3BC1CB7E9FA46F1E77530F
- MD5 SHA1 SHA512 SSDEEP TLSH