General

  • Target

    quotation #60321.exe

  • Size

    585KB

  • Sample

    210622-wwyaw7s3hn

  • MD5

    fed34025cb3d3cf2fe9f0e87160c1483

  • SHA1

    b724297b281866d6871b35c232befc7902e6868f

  • SHA256

    86588eae3bae93b8c0cad5c11658411ec1f298dbb98875edcebe8e079fd9aa85

  • SHA512

    907e8fcb704e34f06577d322e198d36c0422d58cb76f790683be77b5ba173d288ff7e867d9a3fe38369230709a13dff20b119ba7e36b3311066df92be6d07cf2

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.tokasecurity.co.za
  • Port:
    587
  • Username:
    toka.b@tokasecurity.co.za
  • Password:
    Bafo1970@1

Targets

    • Target

      quotation #60321.exe

    • Size

      585KB

    • MD5

      fed34025cb3d3cf2fe9f0e87160c1483

    • SHA1

      b724297b281866d6871b35c232befc7902e6868f

    • SHA256

      86588eae3bae93b8c0cad5c11658411ec1f298dbb98875edcebe8e079fd9aa85

    • SHA512

      907e8fcb704e34f06577d322e198d36c0422d58cb76f790683be77b5ba173d288ff7e867d9a3fe38369230709a13dff20b119ba7e36b3311066df92be6d07cf2

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • 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.

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks