General

  • Target

    PEDIDO DE COMPRA N ° 04-0520.exe

  • Size

    635KB

  • Sample

    201109-tdnfswg636

  • MD5

    6e04ece93405de20e9f96fc046bfd0e3

  • SHA1

    f106d75767afde0aac365c547957e2ee272a0042

  • SHA256

    06ff593c0c848c19d9f138b5b5d37894c8defc8ef4ddd44a9d027cea28be869c

  • SHA512

    7bd1b2651cf7316cd85c38f85fa7f15c50bfb5065c5fa48358911d580ae4fa6b185473d5a42afc7e9b032907411236bf1da5ecb22eb4fc0bd2fbf78fdce5b587

Malware Config

Targets

    • Target

      PEDIDO DE COMPRA N ° 04-0520.exe

    • Size

      635KB

    • MD5

      6e04ece93405de20e9f96fc046bfd0e3

    • SHA1

      f106d75767afde0aac365c547957e2ee272a0042

    • SHA256

      06ff593c0c848c19d9f138b5b5d37894c8defc8ef4ddd44a9d027cea28be869c

    • SHA512

      7bd1b2651cf7316cd85c38f85fa7f15c50bfb5065c5fa48358911d580ae4fa6b185473d5a42afc7e9b032907411236bf1da5ecb22eb4fc0bd2fbf78fdce5b587

    • 404 Keylogger

      Information stealer and keylogger first seen in 2019.

    • 404 Keylogger Main Executable

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • 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