General

  • Target

    cfccfbe9ab6445941858985f799b3394_JaffaCakes118

  • Size

    498KB

  • Sample

    241207-atrzfawlfx

  • MD5

    cfccfbe9ab6445941858985f799b3394

  • SHA1

    14ccd9f95a53370c8b63740b81490d3edf6c3948

  • SHA256

    810e9b511db1b633000325ef4cc4d53e8f206b2fd10aab9d7a0c94d9fc5b6b74

  • SHA512

    06f13b54fd1900cc82c5fc0dba692fa29c0127ed4a5aede3c7a437e1cbc603eb9a8ce7dab1d9cf2391a2c4a823f98165aa36b187f25385f8ee0b6a3d5a58c4ea

  • SSDEEP

    12288:Hm9tXxVmqzFDsxT3wxaHWBlzjqK/9g+FZkoUMFb4qevW1+EaoqYVr:0loTgzFVg+FnX9jevW1+Eaov9

Malware Config

Targets

    • Target

      cfccfbe9ab6445941858985f799b3394_JaffaCakes118

    • Size

      498KB

    • MD5

      cfccfbe9ab6445941858985f799b3394

    • SHA1

      14ccd9f95a53370c8b63740b81490d3edf6c3948

    • SHA256

      810e9b511db1b633000325ef4cc4d53e8f206b2fd10aab9d7a0c94d9fc5b6b74

    • SHA512

      06f13b54fd1900cc82c5fc0dba692fa29c0127ed4a5aede3c7a437e1cbc603eb9a8ce7dab1d9cf2391a2c4a823f98165aa36b187f25385f8ee0b6a3d5a58c4ea

    • SSDEEP

      12288:Hm9tXxVmqzFDsxT3wxaHWBlzjqK/9g+FZkoUMFb4qevW1+EaoqYVr:0loTgzFVg+FnX9jevW1+Eaov9

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Modifies firewall policy service

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Checks installed software on the system

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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks