General

  • Target

    Purchase Order #TB-0008 pdf.exe

  • Size

    931KB

  • Sample

    220911-he9jyabbb6

  • MD5

    36e4f762e5ee160bc9417fa24e8eef2c

  • SHA1

    c82ba17f240172ebef646ff8f0ea5b9d8de5694b

  • SHA256

    5d1a0aadb2c6564ddef639c6d6f1a987ab10cb28b0ce4b519d2b025bca91e20e

  • SHA512

    ff84223ce316c9f35f9208136ced3c04db8cd748184527726203865fcd44f8bfba93fa9f4a9c9a29e9ed8c2576b7be9057ca923392138d26e2969f8272b082bb

  • SSDEEP

    6144:IPW4vo87UKXwUKXcFdRmvct7YOjTZGNBDE56Hni27dv/SoWL8YUjjRgNI0NiRwcm:YW22bCWN/ELLUfRVxOcajzBK973Jv+d

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      Purchase Order #TB-0008 pdf.exe

    • Size

      931KB

    • MD5

      36e4f762e5ee160bc9417fa24e8eef2c

    • SHA1

      c82ba17f240172ebef646ff8f0ea5b9d8de5694b

    • SHA256

      5d1a0aadb2c6564ddef639c6d6f1a987ab10cb28b0ce4b519d2b025bca91e20e

    • SHA512

      ff84223ce316c9f35f9208136ced3c04db8cd748184527726203865fcd44f8bfba93fa9f4a9c9a29e9ed8c2576b7be9057ca923392138d26e2969f8272b082bb

    • SSDEEP

      6144:IPW4vo87UKXwUKXcFdRmvct7YOjTZGNBDE56Hni27dv/SoWL8YUjjRgNI0NiRwcm:YW22bCWN/ELLUfRVxOcajzBK973Jv+d

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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.

    • 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 v6

Tasks