Analysis
- max time kernel
148s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/06/2026, 22:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260618-en
5 signatures
150 seconds
General
- Target 2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260628-2b5lcsft8y
- SHA256 7b865b42d4437ae697a9167226fc6ac9da4f1e7e860d0b2a6728ca1002819cba
- MD5 5a93cc92afbccd9733e2a3611000c869
- SHA1 28b088fa77bfa997652e4dcfc687aad58520141d
- SHA512 edfc47e60efac648080cc8554eb3025543e57fc2e6d4e3ac8081c618dc1cffde84fccf8ed4a1173a1c071764e2ff24fc96ba630c8ea1c8d31f03135940a01849
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFS0te5yPiAjzYCm8SGqnBgwFTGBJ0KdBqHI:gZLolhNVyEp0dv86uBgwIJBBqHI
- TLSH T16494D024B6C1C032D59305304BF6E676193A7DB15B6164CBB3D43B6E2E713E1AA7A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4208 DF10.tmp - Executes dropped EXE 1 IoCs
pid Process 4208 DF10.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 2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DF10.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4208 DF10.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4420 wrote to memory of 4208 4420 2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Users\Admin\AppData\Local\Temp\DF10.tmp"C:\Users\Admin\AppData\Local\Temp\DF10.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-28_5a93cc92afbccd9733e2a3611000c869_elex_mafia_stealc_tofsee.exe 9ACE7D1AB123DF6AA61DF563C5FB43CE872061931FEBC8FDA5C0F08B0034D6017DAB5436949FEC3B516F0614D54D9764FDAB3E71369A114F4A65D5F0E247AE882⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4208
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\DF10.tmp
- Size 411KB
- SHA256 10ca3cac7f0339c04cb01a5d2de37102020c41f98787543ce68c3302ba7b9546
- MD5 cb794e4374d393bae248a642f0231842
- SHA1 8c409efc42f0a08ca876b4f1d42766ed03ed7e95
- SHA512 52f6ceb2aaa98a97111d05b70e3abf2b194a2e3631d4f6110f68e70907d6d81c07724c39e2a2a2f22d4d5724aa9156b80c9a1dc8f354dfe26b9110e29720e91d
- SSDEEP 12288:gZLolhNVyEjQWyc+W7WMvypLcBJDirhwaqHI:gZqhOEEI7WMvyoJDirhwE
- TLSH T1AD94DF24B2C1C036D19305314BA6D776193A7DB15B6264CBB3983B7E1FB43D1AA7A30B
- MD5 SHA1 SHA512 SSDEEP TLSH