General

  • Target

    Purchase Order No.1364.exe

  • Size

    687KB

  • Sample

    250214-kpxn8szlf1

  • MD5

    b4eeec2dc676dd9e1d966afca74a906d

  • SHA1

    74863850d66631aea0d9df64b436fec194bd0a53

  • SHA256

    31678a98abbf15f8274f4a374590dad72bc6f4d87a9dfe9aed6ca0ff708dcb16

  • SHA512

    e89ccaf3e9ee46283aa3b6d0e0e0635771407cd58a950cd54c7ab219225d74ade24702a998aa604c8caec31bffd248353f355affc7487f075fadec07d2a60029

  • SSDEEP

    12288:Ab7HH/DneK/NQPgPHdwQ5yJJqJNl/dMBbCoBn7dyzVSPgIPziWGpLkFK:AbLHzesHxsJ+xdMBp7dEwKWGqg

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Leternel01@

Targets

    • Target

      Purchase Order No.1364.exe

    • Size

      687KB

    • MD5

      b4eeec2dc676dd9e1d966afca74a906d

    • SHA1

      74863850d66631aea0d9df64b436fec194bd0a53

    • SHA256

      31678a98abbf15f8274f4a374590dad72bc6f4d87a9dfe9aed6ca0ff708dcb16

    • SHA512

      e89ccaf3e9ee46283aa3b6d0e0e0635771407cd58a950cd54c7ab219225d74ade24702a998aa604c8caec31bffd248353f355affc7487f075fadec07d2a60029

    • SSDEEP

      12288:Ab7HH/DneK/NQPgPHdwQ5yJJqJNl/dMBbCoBn7dyzVSPgIPziWGpLkFK:AbLHzesHxsJ+xdMBp7dEwKWGqg

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • Downloads MZ/PE file

    • 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