General

  • Target

    f11cc056245d958273e674c13ff21761813355d468705e0b69738cbefdfbdb8c

  • Size

    488KB

  • Sample

    221123-xwylbsbb81

  • MD5

    9ddf52569f14ed471eb9cd5083e8b25b

  • SHA1

    3f326ba1213b312a977d83da85dc5a91b79621b1

  • SHA256

    f11cc056245d958273e674c13ff21761813355d468705e0b69738cbefdfbdb8c

  • SHA512

    4a1a1acf933878fec1d229fe8b480497a7bf42d4b118b24e19161460ddf6d01de16bea338486654ea863335509417525a6550f07452eb4152b3e977e121e6a54

  • SSDEEP

    12288:NyabH8nC4M4Onzm+1EAn1k1o6RTRJ7p6Ccq/z5:U5CXdC+1B1kO6RTRSyz5

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.mail.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    joy123456

Targets

    • Target

      f11cc056245d958273e674c13ff21761813355d468705e0b69738cbefdfbdb8c

    • Size

      488KB

    • MD5

      9ddf52569f14ed471eb9cd5083e8b25b

    • SHA1

      3f326ba1213b312a977d83da85dc5a91b79621b1

    • SHA256

      f11cc056245d958273e674c13ff21761813355d468705e0b69738cbefdfbdb8c

    • SHA512

      4a1a1acf933878fec1d229fe8b480497a7bf42d4b118b24e19161460ddf6d01de16bea338486654ea863335509417525a6550f07452eb4152b3e977e121e6a54

    • SSDEEP

      12288:NyabH8nC4M4Onzm+1EAn1k1o6RTRJ7p6Ccq/z5:U5CXdC+1B1kO6RTRSyz5

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Nirsoft

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • 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 Enterprise v6

Tasks