Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 06:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe
- Size 476KB
- Sample260718-hdblhsev3v
- SHA256 2e93905ebd3f56df2649d8a0dc165ac88b44573fdfa0e85dc727a4bb9edbc00f
- MD5 b4c9c5d94d516566ab1f8c123ea7b0c4
- SHA1 9b77c342e0a0ddbe72a4a24e3c49284339e2781a
- SHA512 64e3897b081baf39c9db2639dc0bb8c6162a884e22adf5498522c631940b3d3fb02ce19069fc89e682ada8fccc8045bbbab15c128c6acb37f9de8bb26fa27348
- SSDEEP 12288:aO4rfItL8HRn8D2wWwe3Fpnr6/KyZUb/eDrR7K9wlsDpVFd:aO4rQtGRn9dwe3Fpnr6/Ko8Wx+9wlsDn
- TLSH T1E8A4E13972828233D29301741BEADBA6A73E74B5572694C327D8022E1F61AF1D776387
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2256 5ED0.tmp - Executes dropped EXE 1 IoCs
pid Process 2256 5ED0.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 2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5ED0.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1772 wrote to memory of 2256 1772 2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772 -
C:\Users\Admin\AppData\Local\Temp\5ED0.tmp"C:\Users\Admin\AppData\Local\Temp\5ED0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-18_b4c9c5d94d516566ab1f8c123ea7b0c4_elex_mafia_stealc_tofsee.exe 65F9AE72DB627BCD00DB0BFD6191B4FEB80C8CD788B8FC968CAA2933E6BB73DAFBCABCEF0ECC7556440E9D60FF5BD197C622AAC2129F83690D1B181E4464B4242⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2256
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5ED0.tmp
- Size 476KB
- SHA256 fab67d6d4c553ffab92a51ff888888a9adf4f28afdf1302d63db5d1864ed5e88
- MD5 753e37d7214f85f87d5a4afec738dd53
- SHA1 fe56f5a005889832de1ae50d4e50b0980c3b7500
- SHA512 689829c72052dbd0ce70ef4ca7450a05bbcb755bfbda3928d02f9cd5e6a5b1506a0fd84664175d1ce0a90d8c55b218c8b33ee93ccbd51927febf3a4688306657
- SSDEEP 12288:aO4rfItL8HRHzLXfI3RSZTXcUpZ00LvFC7K9wlsDpVFd:aO4rQtGRTbGRS9sOXL9C+9wlsDpVFd
- TLSH T1BBA4F1397682C233D29302715BEAD7AAAA3E75B4032698C337D4436E1F61AD1D739347
- MD5 SHA1 SHA512 SSDEEP TLSH