General

  • Target

    hesap hareketi-01.pdf.exe

  • Size

    44KB

  • Sample

    231108-jvr59shd85

  • MD5

    418aa28c488809dc336199188ac90b5e

  • SHA1

    a9f9f5d5f098c08a66eb2a2e1be2cd5ff2d654e1

  • SHA256

    211bbf7b08bd07a5c74d049e67d35a428497a8a30b180d8172cd9a74f8278887

  • SHA512

    854b03fe94104e132495c807dc6409e88792fa39494cbd5b053b8d59dfd00b252dbc5acf67c90e60e9d81b90bfaf6911691e206f2720b00deedd6d86cdfb3925

  • SSDEEP

    768:2m9yBYirFST0hpfB5RKFJtLtWDUrs4nMWp/YI4XuMI/t6nOa6Ty/:5jkfqltWssL9o1t6Oa//

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.status-automation.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bkkhoostatus2018

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      hesap hareketi-01.pdf.exe

    • Size

      44KB

    • MD5

      418aa28c488809dc336199188ac90b5e

    • SHA1

      a9f9f5d5f098c08a66eb2a2e1be2cd5ff2d654e1

    • SHA256

      211bbf7b08bd07a5c74d049e67d35a428497a8a30b180d8172cd9a74f8278887

    • SHA512

      854b03fe94104e132495c807dc6409e88792fa39494cbd5b053b8d59dfd00b252dbc5acf67c90e60e9d81b90bfaf6911691e206f2720b00deedd6d86cdfb3925

    • SSDEEP

      768:2m9yBYirFST0hpfB5RKFJtLtWDUrs4nMWp/YI4XuMI/t6nOa6Ty/:5jkfqltWssL9o1t6Oa//

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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

    • Adds Run key to start application

    • 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