General

  • Target

    45d744023ae84d40f08009a8f3d71636.exe

  • Size

    595KB

  • Sample

    221219-lar1waef84

  • MD5

    45d744023ae84d40f08009a8f3d71636

  • SHA1

    53cc2a4b1ae6a28cb9a64f887c6af1a12cf5a282

  • SHA256

    33dd3092ba0e081814596cd014ff5c6c992fa90a7a7c481fee025cdbcf0fb3d0

  • SHA512

    71d7795c5a68109c157aed9d210ddd0b4b0b47bdabbd8da94d3fc36c0472e2c050e55488e8952caaa234d5bba43e77493368a82ef9501d42994402b73e7e0035

  • SSDEEP

    12288:c6wONMn2xtAqQX0a8S83SAb+LNw2Bype/ixqnX9tQ27aFX:pU2nAq2LTX7LypSwY3aR

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      45d744023ae84d40f08009a8f3d71636.exe

    • Size

      595KB

    • MD5

      45d744023ae84d40f08009a8f3d71636

    • SHA1

      53cc2a4b1ae6a28cb9a64f887c6af1a12cf5a282

    • SHA256

      33dd3092ba0e081814596cd014ff5c6c992fa90a7a7c481fee025cdbcf0fb3d0

    • SHA512

      71d7795c5a68109c157aed9d210ddd0b4b0b47bdabbd8da94d3fc36c0472e2c050e55488e8952caaa234d5bba43e77493368a82ef9501d42994402b73e7e0035

    • SSDEEP

      12288:c6wONMn2xtAqQX0a8S83SAb+LNw2Bype/ixqnX9tQ27aFX:pU2nAq2LTX7LypSwY3aR

    • 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