General

  • Target

    JaffaCakes118_0dc17f724007acda1ca2f36d1be745d5

  • Size

    378KB

  • Sample

    250122-pz6r4sxqbl

  • MD5

    0dc17f724007acda1ca2f36d1be745d5

  • SHA1

    312b8319e2c2e1040447136865d26d68d9c3d8b2

  • SHA256

    cff7d83527fc620cf1424d28b5670719a8fe2687cade5e14e9a05434407f0840

  • SHA512

    896c18db0807ca4daf70d7299dbcdbf14b184295593c921d879fa5f281115f09fb16fe16a380348b86587fc7545e8b4b1a67e15063a9b263c463bfa6301326bf

  • SSDEEP

    6144:LmpyGUJlZvCKwaXreEOC3kBp4eMrS8ElA8Z8Bub81juaCvNJQa:LpnCKwabeh2X3rSRl3Kye16Jh

Malware Config

Targets

    • Target

      JaffaCakes118_0dc17f724007acda1ca2f36d1be745d5

    • Size

      378KB

    • MD5

      0dc17f724007acda1ca2f36d1be745d5

    • SHA1

      312b8319e2c2e1040447136865d26d68d9c3d8b2

    • SHA256

      cff7d83527fc620cf1424d28b5670719a8fe2687cade5e14e9a05434407f0840

    • SHA512

      896c18db0807ca4daf70d7299dbcdbf14b184295593c921d879fa5f281115f09fb16fe16a380348b86587fc7545e8b4b1a67e15063a9b263c463bfa6301326bf

    • SSDEEP

      6144:LmpyGUJlZvCKwaXreEOC3kBp4eMrS8ElA8Z8Bub81juaCvNJQa:LpnCKwabeh2X3rSRl3Kye16Jh

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks