Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/07/2026, 15:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260717-srce3sev5l
- SHA256 c05279e0d6a5da3b4fd5c9673b141eeb7532373e7618e5695101a78075114e55
- MD5 3c5ef2417a2ef63a27028d5088b5bfdf
- SHA1 4f220777382ada1eec0b4e3d7d9e3f095412dec8
- SHA512 3f8976e39e4810e387d0e568237c0b266f0422d73e74a9a010dca1287b230e8d5d2dc832dd67d29e5d1bd3ae7e0b197f69a8b35076ad0493fc27440da8fc50e5
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFX1kqWt0HXUxKACZmg+wv8f2qH:gZLolhNVyEi1kqWtkUx7dCfqH
- TLSH T17694CF28B2C1C036D19300318BEAD776693A7DB55B6165CBB3D83A7E1E703D1A67930B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2156 BBE.tmp - Executes dropped EXE 1 IoCs
pid Process 2156 BBE.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 2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BBE.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2156 BBE.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4260 wrote to memory of 2156 4260 2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4260 -
C:\Users\Admin\AppData\Local\Temp\BBE.tmp"C:\Users\Admin\AppData\Local\Temp\BBE.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-17_3c5ef2417a2ef63a27028d5088b5bfdf_elex_mafia_stealc_tofsee.exe 30EE83F84C49DC0C21BCBA6C98B7BD37BCFEB89E46D298B717482F0FE3AFFBE6585E261D83C067B278F2545B05F6AE75521E33C241AA8EDEFBEBE2C224AAE5672⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2156
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BBE.tmp
- Size 411KB
- SHA256 3425c5fcf6a6eb74e7602badab418b5885f74df23f7375168906e72cb981ba72
- MD5 dd9c1a206c68c93213cc9b34fc9e46cf
- SHA1 6fec19ef0b1ab7bcd88e25bf54162e901265ccad
- SHA512 8d9ba286e80d6e51cd96d9c036d93f33a6c353fb7b9443514fa91dc9c84d2e9661171bf43ce4626c30e6e7135e8f52e29e0aa9dfbc4f37c763498109b14c9475
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFlGgtCxmHl+kYkxRijVAqLlApeOg5mfSkrrXgFR0p:gZLolhNVyEo7M4F+IfijDBYXqAE1qH
- TLSH T1B294DF25B281C036D59700308AF6EB72153A7DB15B6264CBB7D43B7E2EB43D1A63931B
- MD5 SHA1 SHA512 SSDEEP TLSH