General

  • Target

    79cee7f8d286ca9925994f39dbffd9ab0cc57750a676945d016134d9654f27f2

  • Size

    4.1MB

  • Sample

    230321-g1agasha54

  • MD5

    0141ed66c23511ed97a0526eb3c4727f

  • SHA1

    4750d795b0a44eac3f6ae0ecc3c0fb9eb5dc69e8

  • SHA256

    79cee7f8d286ca9925994f39dbffd9ab0cc57750a676945d016134d9654f27f2

  • SHA512

    7bea7c91b673913fd83bf15ea76bab7e527490c479b939230babb319aa754bb500f30c2367789ed69b64d88802cff8306ebd2b7f4bb6ae1a1c8f0774f1731ef2

  • SSDEEP

    98304:3KLn/AoMsv/rYrd6ETqB+2Y8NeCcUS6paMct2JeCoQ:S4oBv/rYVqQ2eKNMtvQ

Malware Config

Targets

    • Target

      79cee7f8d286ca9925994f39dbffd9ab0cc57750a676945d016134d9654f27f2

    • Size

      4.1MB

    • MD5

      0141ed66c23511ed97a0526eb3c4727f

    • SHA1

      4750d795b0a44eac3f6ae0ecc3c0fb9eb5dc69e8

    • SHA256

      79cee7f8d286ca9925994f39dbffd9ab0cc57750a676945d016134d9654f27f2

    • SHA512

      7bea7c91b673913fd83bf15ea76bab7e527490c479b939230babb319aa754bb500f30c2367789ed69b64d88802cff8306ebd2b7f4bb6ae1a1c8f0774f1731ef2

    • SSDEEP

      98304:3KLn/AoMsv/rYrd6ETqB+2Y8NeCcUS6paMct2JeCoQ:S4oBv/rYVqQ2eKNMtvQ

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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