General

  • Target

    fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948.zip

  • Size

    509KB

  • Sample

    231119-2dz4nacd47

  • MD5

    1d65d29e74b251bc07dfc8393591fb21

  • SHA1

    0aa66eb30ff347848591d51d380a6a609842e45e

  • SHA256

    74b31fded42c2161a6fc7b99730f75ebfce53f3787e762a8b7be6521475709f6

  • SHA512

    084327d0efeac4709bc4f64a06f6218d2b4d1a0efe760a59b139cb856c8bfefe748f0b6734c7dd5dfae12245abeca77b7a0ef5312acca70a16b1dc39c3537126

  • SSDEEP

    12288:QM0bx0kzYaZRHpKJT0b7CFP6ojifX5Ef5UPE1hSkDbIgRuduhxR6s8:Q1xBAWuFP6oj2XaUA/vpAuhxRi

Malware Config

Extracted

Family

snakekeylogger

Credentials

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

Targets

    • Target

      fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948.exe

    • Size

      686KB

    • MD5

      5a663a122c4d05a04fbe40571d2271aa

    • SHA1

      f0e47c9a3b2bda06c706cb680f6f2efadb201520

    • SHA256

      fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948

    • SHA512

      a421723519a558abad954c13be517a3ec3ff945c197c7715c6b1746a7dd54a436a2846a2334651f4bfe19ad02c5a8a04809daa4d61e3c61d6490c5e3c7d67c06

    • SSDEEP

      12288:S0gM1iEpS4TRIBS0eVR8IwE1WqoPTvSFxU5LlbI:SiRp3T+GXDXoPTvIALlbI

    • 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