General

  • Target

    fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118

  • Size

    844KB

  • Sample

    240928-n2r63axckg

  • MD5

    fc3dca866fac2eb8d26ce68ffb38fe1d

  • SHA1

    9317f3bf3a239a4f49b3b5b26ab2c6326a831155

  • SHA256

    2e75213b73d485f980021fee555ee103b415d917edba9071f5631683145df5e9

  • SHA512

    6e6c12d4362baca2b2b1ad695026b2335511968239fb6f8587525ec90fe1d7d449e06d9882b1743a2e670974eb82e497c7186d04d1ac004f812c2b0f4917e414

  • SSDEEP

    24576:fvX0CqJm7lpD2KXQztsFvKlH0jmr5WisTzjle5U5TIDV+DwLQk9Qd:3X05Jm7sAKF0GELm8IDVGqQV

Malware Config

Targets

    • Target

      fc3dca866fac2eb8d26ce68ffb38fe1d_JaffaCakes118

    • Size

      844KB

    • MD5

      fc3dca866fac2eb8d26ce68ffb38fe1d

    • SHA1

      9317f3bf3a239a4f49b3b5b26ab2c6326a831155

    • SHA256

      2e75213b73d485f980021fee555ee103b415d917edba9071f5631683145df5e9

    • SHA512

      6e6c12d4362baca2b2b1ad695026b2335511968239fb6f8587525ec90fe1d7d449e06d9882b1743a2e670974eb82e497c7186d04d1ac004f812c2b0f4917e414

    • SSDEEP

      24576:fvX0CqJm7lpD2KXQztsFvKlH0jmr5WisTzjle5U5TIDV+DwLQk9Qd:3X05Jm7sAKF0GELm8IDVGqQV

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks