General

  • Target

    15423b12d0725c4a50ce7c9840638aa7_JaffaCakes118

  • Size

    30KB

  • Sample

    240627-jzaf1szfjc

  • MD5

    15423b12d0725c4a50ce7c9840638aa7

  • SHA1

    7ef618c233e6f58678de0657c104c39eb32de929

  • SHA256

    fee0bbef61396a9f82c6f49a21484727e1533ea2d821c5d15e5a739bfb6066de

  • SHA512

    2e82e865ee4fafacaf25a76a3fbecf99e53b5f76c4c41fe56f79c8b4685919f12ba4b27125f9487d096fe4a9949ffd5901fac3005ffdc485c97f120f0649fec5

  • SSDEEP

    384:p7pQBDf6jlpTWg3vMGQiirhHwMyGj4CC9vEKMvU/4Qdre21jT58vKpG2Y0orcfKG:p78zQ5VFNcDAFLcIwgnoYq0xFBVdHtln

Malware Config

Targets

    • Target

      15423b12d0725c4a50ce7c9840638aa7_JaffaCakes118

    • Size

      30KB

    • MD5

      15423b12d0725c4a50ce7c9840638aa7

    • SHA1

      7ef618c233e6f58678de0657c104c39eb32de929

    • SHA256

      fee0bbef61396a9f82c6f49a21484727e1533ea2d821c5d15e5a739bfb6066de

    • SHA512

      2e82e865ee4fafacaf25a76a3fbecf99e53b5f76c4c41fe56f79c8b4685919f12ba4b27125f9487d096fe4a9949ffd5901fac3005ffdc485c97f120f0649fec5

    • SSDEEP

      384:p7pQBDf6jlpTWg3vMGQiirhHwMyGj4CC9vEKMvU/4Qdre21jT58vKpG2Y0orcfKG:p78zQ5VFNcDAFLcIwgnoYq0xFBVdHtln

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

    • Flushes firewall rules

      Flushes/ disables firewall rules inside the Linux kernel.

    • Loads a kernel module

      Loads a Linux kernel module, potentially to achieve persistence

    • Attempts to change immutable files

      Modifies inode attributes on the filesystem to allow changing of immutable files.

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    • Disables AppArmor

      Disables AppArmor security module.

    • Disables SELinux

      Disables SELinux security module.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks