General

  • Target

    hesaphareketi-01.exe

  • Size

    514KB

  • Sample

    231031-hn8zrsbb94

  • MD5

    df9d5f4dd7b35e1288a6a0e07a98062f

  • SHA1

    5b020e8de129627a692a4ef05037a5f9ce5b325f

  • SHA256

    a84acc5fbe08df8a0f7439ee0b595b43c7ddaaac6c4b9927932807fb69294b14

  • SHA512

    a075f1769d7ac5002f6ce44b40f3145ebb678030482dbe41d20a524fc8820e8ee68ecf471a1414e169aa5b30a750df9bed9f9e5db45150939c5bf0ac6e9026de

  • SSDEEP

    12288:w8K69yqL+/jcidCDkudyLR5Cbm16RR6iXNVxhPlEAZfnWab:A6Xi/vUQudE3CCkwiXhLHZ/bb

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gkas.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Gkasteknik@2022

Targets

    • Target

      hesaphareketi-01.exe

    • Size

      514KB

    • MD5

      df9d5f4dd7b35e1288a6a0e07a98062f

    • SHA1

      5b020e8de129627a692a4ef05037a5f9ce5b325f

    • SHA256

      a84acc5fbe08df8a0f7439ee0b595b43c7ddaaac6c4b9927932807fb69294b14

    • SHA512

      a075f1769d7ac5002f6ce44b40f3145ebb678030482dbe41d20a524fc8820e8ee68ecf471a1414e169aa5b30a750df9bed9f9e5db45150939c5bf0ac6e9026de

    • SSDEEP

      12288:w8K69yqL+/jcidCDkudyLR5Cbm16RR6iXNVxhPlEAZfnWab:A6Xi/vUQudE3CCkwiXhLHZ/bb

    • 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

    • 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