General

  • Target

    133058c98d2a52a8b72fced973662366_JaffaCakes118

  • Size

    98KB

  • Sample

    240504-r6d2sabg68

  • MD5

    133058c98d2a52a8b72fced973662366

  • SHA1

    aa9f6e344e4dd1722adeb9adfa5943022afae627

  • SHA256

    2f63ea2f8d55438bed7b987aa258104ab53303c4dbaeae0dd04e01b4a9e326b5

  • SHA512

    69f42279164c1f836cc279f364acfa5f329e8c718435b4fc17ff2e941e163e0dde920ff7f00e88dbf8dc09c250385d414d639c8664582bf0bd6fb2de0b98e085

  • SSDEEP

    1536:cTXB+5p3Bi+HpM4tmJIxqG0/7vd8xUxPpZzmbOcVf2nxqG0/7vdV8:cTs3BxJNmJIxqdLdT/ZzmKZxqdLdC

Malware Config

Targets

    • Target

      133058c98d2a52a8b72fced973662366_JaffaCakes118

    • Size

      98KB

    • MD5

      133058c98d2a52a8b72fced973662366

    • SHA1

      aa9f6e344e4dd1722adeb9adfa5943022afae627

    • SHA256

      2f63ea2f8d55438bed7b987aa258104ab53303c4dbaeae0dd04e01b4a9e326b5

    • SHA512

      69f42279164c1f836cc279f364acfa5f329e8c718435b4fc17ff2e941e163e0dde920ff7f00e88dbf8dc09c250385d414d639c8664582bf0bd6fb2de0b98e085

    • SSDEEP

      1536:cTXB+5p3Bi+HpM4tmJIxqG0/7vd8xUxPpZzmbOcVf2nxqG0/7vdV8:cTs3BxJNmJIxqdLdT/ZzmKZxqdLdC

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks