General

  • Target

    270c1aa81ba91ffd0acf4ede8c19bf833512c941cd26aac0e10250c74f6b645c

  • Size

    4.1MB

  • Sample

    230307-me42nsha5w

  • MD5

    a28fcf60657845912a404f83d99af8ee

  • SHA1

    4bb943821ed01e7452275fb8cba99343256695f7

  • SHA256

    270c1aa81ba91ffd0acf4ede8c19bf833512c941cd26aac0e10250c74f6b645c

  • SHA512

    0690af5eda8a99ada5b4b9dd6df4f4aaec4cef2592b2f7f1f54a8e2ca2f0ccaceec6cf33147a3df97760f6a9d9c155219d483f4cf8e62d265078ca018fbb7e7d

  • SSDEEP

    98304:LbppVKxV01U2vWU94AmzAY0MYbMBHIKRAWAi:bcxF2vTmAHM04RARi

Malware Config

Targets

    • Target

      270c1aa81ba91ffd0acf4ede8c19bf833512c941cd26aac0e10250c74f6b645c

    • Size

      4.1MB

    • MD5

      a28fcf60657845912a404f83d99af8ee

    • SHA1

      4bb943821ed01e7452275fb8cba99343256695f7

    • SHA256

      270c1aa81ba91ffd0acf4ede8c19bf833512c941cd26aac0e10250c74f6b645c

    • SHA512

      0690af5eda8a99ada5b4b9dd6df4f4aaec4cef2592b2f7f1f54a8e2ca2f0ccaceec6cf33147a3df97760f6a9d9c155219d483f4cf8e62d265078ca018fbb7e7d

    • SSDEEP

      98304:LbppVKxV01U2vWU94AmzAY0MYbMBHIKRAWAi:bcxF2vTmAHM04RARi

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v6

Tasks