Extracted

• • Target
    标准的样本格式 更新.xlsx.exe
  • Size 806KB
  • SHA256 2b289b1dc38fa9bbd5086bb53a41d36466f899df423df495ae8e7bfd9b06e846
  • MD5 f2b95510e786de6ca512776c9982149f
  • SHA1 721b06c235f114db43fc277c5e49b18f784e7a2d
  • SHA512 ba662511e8e580a44b472e781e26ba33502ed0bd3dd17021cdb967f4266401ffd752691991d5b7a1d204f459dec9f585da48d2eedd86b4eadf46d2c4cc1871a5
  • MD5 SHA1 SHA512

  Score

  10^/10

  persistence404keyloggerkeyloggerspywarestealer

  • 404 Keylogger

    Information stealer and keylogger first seen in 2019.

    stealerkeylogger404keylogger

  • 404 Keylogger Main Executable

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spyware

  • Reads user/profile data of local email clients

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

    spyware

  • Reads user/profile data of web browsers

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

    spyware

  • Looks up external IP address via web service

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

  • Modifies service

    persistence

  • Suspicious use of SetThreadContext

  behavioral1behavioral2