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
04/07/2026, 13:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260704-qsdnesbx2n
- SHA256 c4de2f14ba70ccea581c49bc6002986a3a8b9348387619a772c52f86f2ef4c6d
- MD5 831a5a518542bcd9a741f6c5754bc663
- SHA1 59e1519e134b134036d51224b32bead90e8581b7
- SHA512 d9e8cf5324f34b3c7a5150859f024cf974576ceac1f3f92a216a9f0546fd9d3094136a730d206fc8e1473b9a7a3c95aef972598a6f1db8003c32bf113c4a68c1
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFtut1cyY2WoSEPurk7qai/rYMXPhwhqHI:gZLolhNVyEuyBRPudl8SPuhqHI
- TLSH T17C94CF24B6C1C032D29204318BE6E775153A7DB15B6265CBB3983B7D1F743E1AA3931B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5972 7A8A.tmp - Executes dropped EXE 1 IoCs
pid Process 5972 7A8A.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 2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7A8A.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5972 7A8A.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1008 wrote to memory of 5972 1008 2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Users\Admin\AppData\Local\Temp\7A8A.tmp"C:\Users\Admin\AppData\Local\Temp\7A8A.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-04_831a5a518542bcd9a741f6c5754bc663_elex_mafia_stealc_tofsee.exe 782E58418E31CBEA1B6A5A5B7AC18CD135B009248114DD7A634FBB7C294468C0EE12EAB64973A41E90A90B2BCEFDD06B16AC0E60CDCAAACA13F2B2F9CBC6E7AE2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5972
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7A8A.tmp
- Size 411KB
- SHA256 a3630b991ee435e784e35c9a17bfff8101b7221f5932f9f65e15eb5cafdf2bb6
- MD5 5e20b5b3dc643f46c96009c3a66f6283
- SHA1 18253fad84266d2adbaf53bd14f31cc1a8ea7720
- SHA512 f069e77fa9f97bd4a09e6741d8dafc2f0705687bb6f2786e90516e26fae4f3ad08ae54889e5e3cf98cf38c9de1e34deeaae4ca728846b117e83c87d9d17efae4
- SSDEEP 12288:gZLolhNVyE0EHUxOK7ekS6YZ4CgAi2qHI:gZqhOEl0xnCp6I4Clio
- TLSH T14E94DF2572C1C036D19704314BE6EB76293A7EB14B6264C7B3D83B6E1E753C1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH