General

  • Target

    b8a1cbfde7cd26809f6a8a90d88d09c0558fb2417dca15d7edd5e3eac3e07073.exe

  • Size

    747KB

  • Sample

    250130-d2t1jsxnaz

  • MD5

    679c8103f0e5c50af1d18fb1a98e07b0

  • SHA1

    0d1ddfa829b5aee1d120524bfdce083af01e270c

  • SHA256

    b8a1cbfde7cd26809f6a8a90d88d09c0558fb2417dca15d7edd5e3eac3e07073

  • SHA512

    6094dcf100bd04ff6eecb9b4766edfe217272b9184dcf064154f82c233fd1fc6ae2cef2002b2e26031dca0aba5ddd016a9ca40950c7c07930d264ee671d536fb

  • SSDEEP

    12288:jzSggsi/rjYobCDt0864cUeRx13hsrwy/1b0oNPqP1S:jzE4obCc7Rx1ah/NPt

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.puragenicindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bobbyj2016@bobbyj2016@

Targets

    • Target

      b8a1cbfde7cd26809f6a8a90d88d09c0558fb2417dca15d7edd5e3eac3e07073.exe

    • Size

      747KB

    • MD5

      679c8103f0e5c50af1d18fb1a98e07b0

    • SHA1

      0d1ddfa829b5aee1d120524bfdce083af01e270c

    • SHA256

      b8a1cbfde7cd26809f6a8a90d88d09c0558fb2417dca15d7edd5e3eac3e07073

    • SHA512

      6094dcf100bd04ff6eecb9b4766edfe217272b9184dcf064154f82c233fd1fc6ae2cef2002b2e26031dca0aba5ddd016a9ca40950c7c07930d264ee671d536fb

    • SSDEEP

      12288:jzSggsi/rjYobCDt0864cUeRx13hsrwy/1b0oNPqP1S:jzE4obCc7Rx1ah/NPt

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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 v15

Tasks