General

  • Target

    main.exe

  • Size

    17.9MB

  • Sample

    241107-fsmk8ayldr

  • MD5

    a7af0467b6df4b3c8756c92ccc667fdf

  • SHA1

    840dd4313b490a9fb0dddd98fa33a8e49898934e

  • SHA256

    bea3ce9d1cb70dea5366c404c96cb0eb3cda82b09ae5db7834150fd0f214f344

  • SHA512

    a1eec75b593cc88318f42e5c272f21cf3dcbe89403a070e94e8789a89e4694725c4e2e0523448b58d50f190a1138cfbb861a441a2b7ac0240b88adaccb213fd1

  • SSDEEP

    393216:bqPnLFXlrzQMDOETgsvfG0gfSo0qAzvEDEQyay7Qqo:uPLFXNzQREHcSo0qAYKaMo

Malware Config

Targets

    • Target

      main.exe

    • Size

      17.9MB

    • MD5

      a7af0467b6df4b3c8756c92ccc667fdf

    • SHA1

      840dd4313b490a9fb0dddd98fa33a8e49898934e

    • SHA256

      bea3ce9d1cb70dea5366c404c96cb0eb3cda82b09ae5db7834150fd0f214f344

    • SHA512

      a1eec75b593cc88318f42e5c272f21cf3dcbe89403a070e94e8789a89e4694725c4e2e0523448b58d50f190a1138cfbb861a441a2b7ac0240b88adaccb213fd1

    • SSDEEP

      393216:bqPnLFXlrzQMDOETgsvfG0gfSo0qAzvEDEQyay7Qqo:uPLFXNzQREHcSo0qAYKaMo

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks