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General

  • Target

    7046c23f48f52b97038e69e782044cbd_JaffaCakes118

  • Size

    484KB

  • Sample

    240725-tgtgaasdmh

  • MD5

    7046c23f48f52b97038e69e782044cbd

  • SHA1

    e3e20833e358a5db26d3393f29e3eb8665aea9aa

  • SHA256

    5fad4bfd723fec95c1bf2427014bfff853d92aab283e8411af08a598a2e86590

  • SHA512

    2694e9b94f99d0e350427fd89408aef3ebd4c4ff656669d7599aca491aaf6547f14da11593d4c6b4bfe9bf22a3ec29abb484891356f169e20cbc6a5aff0ac4ba

  • SSDEEP

    12288:5P9GBWQch+L/ZgHP+v7xK0DmFwUfIp7JVyvWt1aBnSFAPHzeO:5PoBHch+uudKNffiv1aVSaPTeO

Malware Config

Targets

    • Target

      7046c23f48f52b97038e69e782044cbd_JaffaCakes118

    • Size

      484KB

    • MD5

      7046c23f48f52b97038e69e782044cbd

    • SHA1

      e3e20833e358a5db26d3393f29e3eb8665aea9aa

    • SHA256

      5fad4bfd723fec95c1bf2427014bfff853d92aab283e8411af08a598a2e86590

    • SHA512

      2694e9b94f99d0e350427fd89408aef3ebd4c4ff656669d7599aca491aaf6547f14da11593d4c6b4bfe9bf22a3ec29abb484891356f169e20cbc6a5aff0ac4ba

    • SSDEEP

      12288:5P9GBWQch+L/ZgHP+v7xK0DmFwUfIp7JVyvWt1aBnSFAPHzeO:5PoBHch+uudKNffiv1aVSaPTeO

    • Modifies visiblity of hidden/system files in Explorer

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks