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General

  • Target

    d9a19de128d9a79921b18fc7124be813_JaffaCakes118

  • Size

    1.1MB

  • Sample

    240911-fbybdstgmf

  • MD5

    d9a19de128d9a79921b18fc7124be813

  • SHA1

    d7b0a292f8837256543a6559198c0860b706355d

  • SHA256

    66af5aeab3c1eead0183cdddc589d4668ace6c3e91e893b8a285b8432b8690f2

  • SHA512

    7a12a16f831b96144d4363f09c01be83acc36f82d4bcd6b73a2d865219e9322fe76a9eb2a2f722c18587929f5744f9f310b4081518989bac51956d05689562cd

  • SSDEEP

    24576:tWD2m7suwVh2SPmEyibLBmJBjJs6R5nRLAlMcU/vIhG:AD2m7srwkymLkLuGRAldUH

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    a2plcpnl0863.prod.iad2.secureserver.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    semester12345

Targets

    • Target

      d9a19de128d9a79921b18fc7124be813_JaffaCakes118

    • Size

      1.1MB

    • MD5

      d9a19de128d9a79921b18fc7124be813

    • SHA1

      d7b0a292f8837256543a6559198c0860b706355d

    • SHA256

      66af5aeab3c1eead0183cdddc589d4668ace6c3e91e893b8a285b8432b8690f2

    • SHA512

      7a12a16f831b96144d4363f09c01be83acc36f82d4bcd6b73a2d865219e9322fe76a9eb2a2f722c18587929f5744f9f310b4081518989bac51956d05689562cd

    • SSDEEP

      24576:tWD2m7suwVh2SPmEyibLBmJBjJs6R5nRLAlMcU/vIhG:AD2m7srwkymLkLuGRAldUH

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • 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 v15

Tasks