General

  • Target

    4e7237c56ca769460022e46e7585b630f9918be1cf427c180facd3edd22e6368.hta

  • Size

    165KB

  • Sample

    241016-b4hn7awfkf

  • MD5

    44ad3c49b38f4f6f1739baf86d528fd3

  • SHA1

    afcf27df0ee2373846a1f6b8027e9cfcea77c486

  • SHA256

    4e7237c56ca769460022e46e7585b630f9918be1cf427c180facd3edd22e6368

  • SHA512

    e2846bdafad1f3f2901171d3e3ca5744cd934ec6231bcef14327e17a8ac2aa225e254d25e1abca4a3465994979fa480b8f8a90be21754bb7a8f457d68102f691

  • SSDEEP

    96:Ea+n7bJh/qUh/qoR3hH+TJoAj/h/q9+SAT:Ea+7bJ5/pLA78WT

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7913958792:AAFOhfKo5L7M50XG6odxxQQwJAeD3zGEuJU/sendMessage?chat_id=7004340450

Targets

    • Target

      4e7237c56ca769460022e46e7585b630f9918be1cf427c180facd3edd22e6368.hta

    • Size

      165KB

    • MD5

      44ad3c49b38f4f6f1739baf86d528fd3

    • SHA1

      afcf27df0ee2373846a1f6b8027e9cfcea77c486

    • SHA256

      4e7237c56ca769460022e46e7585b630f9918be1cf427c180facd3edd22e6368

    • SHA512

      e2846bdafad1f3f2901171d3e3ca5744cd934ec6231bcef14327e17a8ac2aa225e254d25e1abca4a3465994979fa480b8f8a90be21754bb7a8f457d68102f691

    • SSDEEP

      96:Ea+n7bJh/qUh/qoR3hH+TJoAj/h/q9+SAT:Ea+7bJ5/pLA78WT

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Evasion via Device Credential Deployment

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks