Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 06:38

General

  • Target
    2026-08-08_15da6d62ed18eefd19236b80c54fa46e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
  • Size 1.9MB
  • Sample260808-hed32abj6z
  • SHA256 f7cbbc2b499fa21f95dc490bfda6e716ddf0d9b1e532a9545da1ee7ef100079a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_15da6d62ed18eefd19236b80c54fa46e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_15da6d62ed18eefd19236b80c54fa46e_cobalt-strike_elex_icedid_luca-stealer_njrat_stealc_vidar.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3128
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      PID:6072

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX65A9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX65A9.tmp
        • Size 1.1MB
        • SHA256 fd42b6745efb5eb06f2ed94a343e7e95b3d474f22c76b12f1d57888afb99830c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 768KB
        • SHA256 a85f54bb423418d4e250c3a14e455bd995ed9e2b84d1e44572c2edc7970a56ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 0cd8c50af492be770c55dfbf9e211251db857d41278fbd18969c76dfcdb20d58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 b5512030b5c982202c78107e3c5b4e8936f90f93a29ca85ac9d9d72553cedbbd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.1MB
        • SHA256 d9fbb94996552c954b4707e667eb3a46318adc9d1ae7f04b94b8e06248915fb6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3128-151-0x0000000000400000-0x000000000052C000-memory.dmp