General

  • Target

    FedEx's AWB#530532320464350.pdf.exe

  • Size

    881KB

  • Sample

    200717-tkx6aentrn

  • MD5

    566a9a9781b506b65ad41174cfcd6c77

  • SHA1

    a51ad73695c95981edfb03fd5ccdb2eec11ff472

  • SHA256

    a70fef725d796b5adb74d12567424fe976af6539cc49d7c0fb9cfbf5812edb03

  • SHA512

    a5880fe29cd4145c919754fc5ac7f3331cfd9e70be79f2ddd36e7e2ebd43360097d9087898ac0680ee71effd9272b98988d293317a8f57f7903631b9b935c602

Score
8/10

Malware Config

Targets

    • Target

      FedEx's AWB#530532320464350.pdf.exe

    • Size

      881KB

    • MD5

      566a9a9781b506b65ad41174cfcd6c77

    • SHA1

      a51ad73695c95981edfb03fd5ccdb2eec11ff472

    • SHA256

      a70fef725d796b5adb74d12567424fe976af6539cc49d7c0fb9cfbf5812edb03

    • SHA512

      a5880fe29cd4145c919754fc5ac7f3331cfd9e70be79f2ddd36e7e2ebd43360097d9087898ac0680ee71effd9272b98988d293317a8f57f7903631b9b935c602

    Score
    8/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks