General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.3782.29425.exe

  • Size

    1012KB

  • Sample

    221031-l98snsafb8

  • MD5

    b6627ede2d8cc7c41ce2b1ae6ce90637

  • SHA1

    6f9fee2681177e07dbd65559574c24786583b134

  • SHA256

    0983653ed943e88580b04dc228483a8661c89a282fa0f01e097fd238b4631427

  • SHA512

    a7a7cc6d960b9f122a8a159b50a65f56ab32aba194be401712584ea518b44077965f7f0d298f7de1d3a7739b80a0d31553af6bbf4edefc2d541598cac748a460

  • SSDEEP

    12288:QJUA7pUZkrmdos1dxk8irwhuJLzps7mqADPp5rOGz192nwEpcbLrrrv9jlg:kCdVdxkMuJ5s7mqGTrKwgcbL7vt+

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.3782.29425.exe

    • Size

      1012KB

    • MD5

      b6627ede2d8cc7c41ce2b1ae6ce90637

    • SHA1

      6f9fee2681177e07dbd65559574c24786583b134

    • SHA256

      0983653ed943e88580b04dc228483a8661c89a282fa0f01e097fd238b4631427

    • SHA512

      a7a7cc6d960b9f122a8a159b50a65f56ab32aba194be401712584ea518b44077965f7f0d298f7de1d3a7739b80a0d31553af6bbf4edefc2d541598cac748a460

    • SSDEEP

      12288:QJUA7pUZkrmdos1dxk8irwhuJLzps7mqADPp5rOGz192nwEpcbLrrrv9jlg:kCdVdxkMuJ5s7mqGTrKwgcbL7vt+

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Disables RegEdit via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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