General

  • Target

    tmp

  • Size

    645KB

  • Sample

    230423-dnfk1aaf33

  • MD5

    e7fba7dcb3b477cf88780bc5dfeb2c07

  • SHA1

    68075208681e7eb4f89e1976c8d92cb2deaf4246

  • SHA256

    8df3a1cb9299783e8f886323f5ee7e6ff2a50c0585857076650d5e918b0ece7f

  • SHA512

    62126759d540f5198f6f334323be8f6a9de36152672b0745b7e306b4a366c4dd4496e64d9ca7cfc8695a96b4d6edd079422fc1a7260164f8dc5738f13494309e

  • SSDEEP

    12288:mg+loi1HerVJ4iiuu402sBM6NBs8HwFmx9xzqfAloUbpsQr4:b2HUL4ieR9xHhRz1logpsL

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      tmp

    • Size

      645KB

    • MD5

      e7fba7dcb3b477cf88780bc5dfeb2c07

    • SHA1

      68075208681e7eb4f89e1976c8d92cb2deaf4246

    • SHA256

      8df3a1cb9299783e8f886323f5ee7e6ff2a50c0585857076650d5e918b0ece7f

    • SHA512

      62126759d540f5198f6f334323be8f6a9de36152672b0745b7e306b4a366c4dd4496e64d9ca7cfc8695a96b4d6edd079422fc1a7260164f8dc5738f13494309e

    • SSDEEP

      12288:mg+loi1HerVJ4iiuu402sBM6NBs8HwFmx9xzqfAloUbpsQr4:b2HUL4ieR9xHhRz1logpsL

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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

    • 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