General

  • Target
    HelpWire bsmall_com.exe
  • Size 14.2MB
  • Sample260815-dnlr1sdr6w
  • SHA256 7ba38c975e80d5a768382e8dd1c5312a2335d550a78d732f54ed9800cabdeb0a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      HelpWire bsmall_com.exe
    • Size 14.2MB
    • SHA256 7ba38c975e80d5a768382e8dd1c5312a2335d550a78d732f54ed9800cabdeb0a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks BIOS information in registry

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

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Deletes itself

MITRE ATT&CK Enterprise v16

Tasks