General

  • Target

    422504f73b8e1fb47b72564a8677f699_JaffaCakes118

  • Size

    1.5MB

  • Sample

    240713-r8k8wavfkq

  • MD5

    422504f73b8e1fb47b72564a8677f699

  • SHA1

    68ee5c75c312b6de1979d08768df82e0afe8446c

  • SHA256

    3024133b389f39f793c6ee4b2dc8030110cd147cb9428f7d9786b0ca4e8f3765

  • SHA512

    5d127fa5cbba0ed39a9b5345beae3c814ea40568a1600ee0c1452615b624ef57aaa2efe07b5a014316ebf2781758748f8136f8d71422d825f051f6fe53764d39

  • SSDEEP

    12288:KbY4o02ZILlGlLDSQZGCIO4ZfiDFN7DGXbzljR4OGj8Bph:SY4TgIL0JdGa40DMHLh

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    server255.web-hosting.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    UKbDw#Ca5d7y

Targets

    • Target

      422504f73b8e1fb47b72564a8677f699_JaffaCakes118

    • Size

      1.5MB

    • MD5

      422504f73b8e1fb47b72564a8677f699

    • SHA1

      68ee5c75c312b6de1979d08768df82e0afe8446c

    • SHA256

      3024133b389f39f793c6ee4b2dc8030110cd147cb9428f7d9786b0ca4e8f3765

    • SHA512

      5d127fa5cbba0ed39a9b5345beae3c814ea40568a1600ee0c1452615b624ef57aaa2efe07b5a014316ebf2781758748f8136f8d71422d825f051f6fe53764d39

    • SSDEEP

      12288:KbY4o02ZILlGlLDSQZGCIO4ZfiDFN7DGXbzljR4OGj8Bph:SY4TgIL0JdGa40DMHLh

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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