General

  • Target

    6361756112.bat

  • Size

    442KB

  • Sample

    220913-wafmysgbc4

  • MD5

    3768b1ded511f079d381fd6a8d84e07b

  • SHA1

    58099869e673ac7c7e93f42112d346609f7e4ec7

  • SHA256

    124da877942b89efd2623e9b1e55d997809efe6fa05f51cc47dd7a1c4ada9dce

  • SHA512

    cf7573d68f013f73c7dcbd1f575a4ecb1a353f703c48b8d60344b632585fed8ed2370c220ee14d017e0f6b4b059a094061a8a5ad4493052345cb43cae348d3e1

  • SSDEEP

    6144:ZagDvsha/ojUcDSzGBbMo7oc0aewrpSpwlrJiAH:ZagIha/f2FQwUp8rJiAH

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      6361756112.bat

    • Size

      442KB

    • MD5

      3768b1ded511f079d381fd6a8d84e07b

    • SHA1

      58099869e673ac7c7e93f42112d346609f7e4ec7

    • SHA256

      124da877942b89efd2623e9b1e55d997809efe6fa05f51cc47dd7a1c4ada9dce

    • SHA512

      cf7573d68f013f73c7dcbd1f575a4ecb1a353f703c48b8d60344b632585fed8ed2370c220ee14d017e0f6b4b059a094061a8a5ad4493052345cb43cae348d3e1

    • SSDEEP

      6144:ZagDvsha/ojUcDSzGBbMo7oc0aewrpSpwlrJiAH:ZagIha/f2FQwUp8rJiAH

    • 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