General

  • Target

    e18eff12af4d45fc03b97ca05c2307c5_JaffaCakes118

  • Size

    844KB

  • Sample

    240915-c9574ssarj

  • MD5

    e18eff12af4d45fc03b97ca05c2307c5

  • SHA1

    fefa7e7f8046756c52d62c3ea153ed825dcffe07

  • SHA256

    77a7b842fc60f8a51bd73c0684dd25ad347d07006b127ecea7fc7f4c5132bcbe

  • SHA512

    cde4721e9bbc862997b2acf4d3d78d2eb518548aedafb88ad10dae303e1ad5cf3e241c0321805a6491e83da4cd4f14a737135c36d030656f320e85bd51401156

  • SSDEEP

    24576:fvX0CqJm7lpD2KXQztsFvKlH0jmr5WisTzjle5U5TIDV+DwLQk9Qd:3X05Jm7sAKF0GELm8IDVGqQV

Malware Config

Targets

    • Target

      e18eff12af4d45fc03b97ca05c2307c5_JaffaCakes118

    • Size

      844KB

    • MD5

      e18eff12af4d45fc03b97ca05c2307c5

    • SHA1

      fefa7e7f8046756c52d62c3ea153ed825dcffe07

    • SHA256

      77a7b842fc60f8a51bd73c0684dd25ad347d07006b127ecea7fc7f4c5132bcbe

    • SHA512

      cde4721e9bbc862997b2acf4d3d78d2eb518548aedafb88ad10dae303e1ad5cf3e241c0321805a6491e83da4cd4f14a737135c36d030656f320e85bd51401156

    • 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

    • 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