Analysis

  • max time kernel
    149s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/06/2026, 02:59

General

  • Target
    2026-06-02_2e5981b4642419e0d255077cac4bbbbd_amadey_cobalt-strike_fabookie_hijackloader_icedid_luca-s.exe
  • Size 2.0MB
  • Sample260602-dgzejact61
  • SHA256 718307151ea1a7e2eeb64b8e220067e775b2823bb9c21fb25777004b83810043
  • 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\2026-06-02_2e5981b4642419e0d255077cac4bbbbd_amadey_cobalt-strike_fabookie_hijackloader_icedid_luca-s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-02_2e5981b4642419e0d255077cac4bbbbd_amadey_cobalt-strike_fabookie_hijackloader_icedid_luca-s.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Windows\System32\notepad.exe
      "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL4755.tmp
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WEL4755.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\WEL4755.tmp
        • Size 52B
        • SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
        • MD5 SHA1 SHA512 TLSH

        SenseCE.exe

        • Path C:\Windows\WinSxS\amd64_windows-senseclient-service_31bf3856ad364e35_10.0.22000.376_none_a359e3d81485694b\SenseCE.exe
        • Size 3.5MB
        • SHA256 1fc94a58e0e5a24f99c27e4c47ab2e6c97269245cafc3df226b2f292de15a7af
        • MD5 SHA1 SHA512 SSDEEP TLSH