General

  • Target

    7b254a2cbf01fcd8fe279f23f1b07964e398fbdcd3f7de77701850f043387f46

  • Size

    518KB

  • Sample

    220521-nxn9lsecd5

  • MD5

    e3de02d36e2bb4441992285597c202a7

  • SHA1

    5039fa0c800acd954f0b57f395e97f33034ad262

  • SHA256

    7b254a2cbf01fcd8fe279f23f1b07964e398fbdcd3f7de77701850f043387f46

  • SHA512

    0fb96e83b7b5d76b7c2ada607c58152c22b8549237461efd3e7ad9a7ce33c99e99f72f90378a16fa358660c468c0bda4bbbee2985cf9732003a8e8246a7eb6ec

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.com
  • Port:
    587
  • Username:
    fuyutong.ar@accountant.com
  • Password:
    payments00

Targets

    • Target

      PO-05nr347.exe

    • Size

      798KB

    • MD5

      67241ed39592f25b9d8d00bfe826affd

    • SHA1

      ac0d76837ffffa4065c7a617ca397d16ed259c70

    • SHA256

      77728dc00d957e7c3a175b58f539ed1ce895595832f3ff527aac52a10b185565

    • SHA512

      e077adeb8ee3eb37a47776df65f954626aa7f6db8d4ac87d30c4505cee87e103f116c90e65eb9a94283e284b866d8d254bee858e17b2e21d3aad36b3fa753ae0

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Collection

Email Collection

1
T1114

Tasks