Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    18/04/2026, 02:54

General

  • Target
    2026-04-18_a7343f2c8f4fba492d8c995371958cba_amadey_cobalt-strike_darkgate_hellokitty_luca-stealer_njrat_satacom.exe
  • Size 146KB
  • Sample260418-ddvxyaft8y
  • SHA256 ad90be59109d9121a8578e0ba327d604d0c207fae8064ff42e83adea05c14854
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_a7343f2c8f4fba492d8c995371958cba_amadey_cobalt-strike_darkgate_hellokitty_luca-stealer_njrat_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_a7343f2c8f4fba492d8c995371958cba_amadey_cobalt-strike_darkgate_hellokitty_luca-stealer_njrat_satacom.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELEC83.tmp
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2888

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WELEC83.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\WELEC83.tmp
        • Size 15B
        • SHA256 03ff882cef93571c7f0eca068d6191dace39a4754f46c53819bcd2defdb541e6
        • MD5 SHA1 SHA512

        SenseCE.exe

        • Path C:\Windows\WinSxS\amd64_windows-senseclient-service_31bf3856ad364e35_10.0.22000.376_none_a359e3d81485694b\SenseCE.exe
        • Size 1.6MB
        • SHA256 8e532f40c3305438eb7a12a50e4af6acda987a422908d513cabc75d4b9960e95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2888-22-0x0000021739F20000-0x000002173A0CC000-memory.dmp