General

  • Target
    Agreement Renewal.rar
  • Size 588KB
  • Sample221216-kkwalshc2w
  • SHA256 0a6e793b8f18bd020014ea72a63829fb146a9ef290bbd083d02b6966df3cb12e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Campaign
  • bmr1

Decoy
  • q05YNsJC4MpYLGAf4A==

  • 6KUzKCvwX0fwzrFQXvlucw==

  • KA4ZibW1w+hWN5Q=

  • TfgNq18tIWtsM7h+DexncQ==

  • zspNqjUKBdJVHTkiMMXJYeF7G53bVvMPoA==

  • hopQr+b8KzPIbMWvw0Yxir6cyw==

  • 2thmt+17FR/MVsakbM/+w3xGOhopJw==

  • 5gO5gfA6jwna/4FNSPqrvvHyr2A=

  • kqtr0wr9KaOXVMyDDexncQ==

  • PNldyz0Boa5cLGAf4A==

  • Gysor7fqabd0UzTwWp3Zir6cyw==

  • pMRgV18gtLorB21prX4=

  • ukpf+vu2u+hWN5Q=

  • pcS/rO+KmPMj69G9cMHnoSEm59cbIQ==

  • 4fWGzv347bFNDYJeeIHKG5co

  • WXlRyM2Yn+4Ab1EgRAFHWdGDCzf1

  • ZPoM+2U1cwMzteOBsHY=

  • o8jQoNron4sT3A/KomE=

  • 7QX8tTpv/A+YKw==

  • wFvmV8SY/A+YKw==

Targets

    • Target
      OOuMU2rNA6e7trM.exe
    • Size 837KB
    • SHA256 2106aa8235bc1e05d367bae1e65c50bf8d11c4b4106ceebde0f9307ffcf273c0
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks