General

  • Target

    f7bc1683a6630842c59a79f700b9a3f7_JaffaCakes118

  • Size

    589KB

  • Sample

    241216-g84ecaykev

  • MD5

    f7bc1683a6630842c59a79f700b9a3f7

  • SHA1

    d4582b53beaa27b519916267c0604c128ea37ef1

  • SHA256

    ee5bd58b45da83659a793bb41dbc6b571b7f2cf4b7cfad285a29249b46dd2c54

  • SHA512

    072ab38bb8cd4e97b9fc30717eb2d95f9c14d63af61abae789300996565588d01c8beb6c39a9890497664b264b276e494134b259320b219d719078bae02166a7

  • SSDEEP

    12288:ZdasCP5d6Ex/WuUEtm20bhwznBsVAWYw0ciJ:Z7c5kEx+uDm2+KBCFC

Malware Config

Targets

    • Target

      f7bc1683a6630842c59a79f700b9a3f7_JaffaCakes118

    • Size

      589KB

    • MD5

      f7bc1683a6630842c59a79f700b9a3f7

    • SHA1

      d4582b53beaa27b519916267c0604c128ea37ef1

    • SHA256

      ee5bd58b45da83659a793bb41dbc6b571b7f2cf4b7cfad285a29249b46dd2c54

    • SHA512

      072ab38bb8cd4e97b9fc30717eb2d95f9c14d63af61abae789300996565588d01c8beb6c39a9890497664b264b276e494134b259320b219d719078bae02166a7

    • SSDEEP

      12288:ZdasCP5d6Ex/WuUEtm20bhwznBsVAWYw0ciJ:Z7c5kEx+uDm2+KBCFC

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax family

    • Ardamax main executable

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks