General

  • Target

    e688857ff8a34ba9a65f60948744f3fa2e1084b2f080ada0996b7ded50fcab38

  • Size

    3.4MB

  • Sample

    230316-pkhfzada41

  • MD5

    150b4cbff742a0b51ec685437a7d3459

  • SHA1

    f2f555a0417bb04f5a23cdb851304be9c9fdc8c5

  • SHA256

    e688857ff8a34ba9a65f60948744f3fa2e1084b2f080ada0996b7ded50fcab38

  • SHA512

    fa51820907169072a063fffe9c179631da6324335c9a094bed77dfee96eb8c94df495b6cce5d2b4e96c2bad3b22dc1a53da356c53ed1ab49a73ee5c1f1a59a0f

  • SSDEEP

    98304:qna5Gkonx+t5bHJmSwD2jCgQIr/84IVuTPYU:Ua5InxsjmTK+gQIjCwx

Malware Config

Targets

    • Target

      e688857ff8a34ba9a65f60948744f3fa2e1084b2f080ada0996b7ded50fcab38

    • Size

      3.4MB

    • MD5

      150b4cbff742a0b51ec685437a7d3459

    • SHA1

      f2f555a0417bb04f5a23cdb851304be9c9fdc8c5

    • SHA256

      e688857ff8a34ba9a65f60948744f3fa2e1084b2f080ada0996b7ded50fcab38

    • SHA512

      fa51820907169072a063fffe9c179631da6324335c9a094bed77dfee96eb8c94df495b6cce5d2b4e96c2bad3b22dc1a53da356c53ed1ab49a73ee5c1f1a59a0f

    • SSDEEP

      98304:qna5Gkonx+t5bHJmSwD2jCgQIr/84IVuTPYU:Ua5InxsjmTK+gQIjCwx

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

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Modifies file permissions

    • UPX packed file

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

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks