General

  • Target

    0dbd1b8b552891820f828c6fde407681ba0a9266f2efb13618781cc4d200a1a8

  • Size

    4.2MB

  • Sample

    230519-pnx1tsgf4y

  • MD5

    b814131afaaa3f714b06fc9024f483ce

  • SHA1

    634139893dd6d0f584feb59ffecdba38d05f28ea

  • SHA256

    0dbd1b8b552891820f828c6fde407681ba0a9266f2efb13618781cc4d200a1a8

  • SHA512

    14099df1b0ac96a13bbe0dd8f9db9fe05a23c8c9da6019dc7901a0596c12c1db61e7dd3d644e4c30d79b97ff7cb31666e920a7ca9fb065ef0c93c9b3a285dfcd

  • SSDEEP

    98304:2a4F3mqZiCT0pXfU9wuVwIwCd1KRCOeH+D7QQBRcks/FjrnfF:2a4F3m8B0pXfU9FtwmSI+D7QQ/INjp

Malware Config

Targets

    • Target

      0dbd1b8b552891820f828c6fde407681ba0a9266f2efb13618781cc4d200a1a8

    • Size

      4.2MB

    • MD5

      b814131afaaa3f714b06fc9024f483ce

    • SHA1

      634139893dd6d0f584feb59ffecdba38d05f28ea

    • SHA256

      0dbd1b8b552891820f828c6fde407681ba0a9266f2efb13618781cc4d200a1a8

    • SHA512

      14099df1b0ac96a13bbe0dd8f9db9fe05a23c8c9da6019dc7901a0596c12c1db61e7dd3d644e4c30d79b97ff7cb31666e920a7ca9fb065ef0c93c9b3a285dfcd

    • SSDEEP

      98304:2a4F3mqZiCT0pXfU9wuVwIwCd1KRCOeH+D7QQBRcks/FjrnfF:2a4F3m8B0pXfU9FtwmSI+D7QQ/INjp

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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.

    • Manipulates WinMonFS driver.

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks