General

  • Target

    fde758d52b541296b4a6f68c65332fb1ae491b7d92723faafd252b3f46d9c948.zip

  • Size

    509KB

  • Sample

    231119-zjhepacc31

  • MD5

    2bbd5d57a0c75aabd7fa068ef065e464

  • SHA1

    b87066616a19e6faaeeb2a788caf1e98a4de35a6

  • SHA256

    238ff98521340c23ec2b36fb37d21bb66fec858874ca34e62859a20ad387948c

  • SHA512

    3c446f373e24288ad089bdaaf344fadafa91c7d70105d0f1dcd82b59bcef4b4ad1fa7d8921b95fff9f2e62949b22177dcdc67379335b33c39ba580b67bec0cc9

  • SSDEEP

    12288:mkoqYhSkWtXn/x2yeLILTiofdrCx8pkipt2:mztskcX/odJkQD

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