General

  • Target

    7c210431f5731f450340facd5a637e57a0f315ac1036219d32fe44912732fe53

  • Size

    4.0MB

  • Sample

    230426-smt5bsca4z

  • MD5

    851e7c86ec9a7bdd2754e37f2a27de55

  • SHA1

    5d7b046cc1527a23707c0f57262fd86f7a78b023

  • SHA256

    7c210431f5731f450340facd5a637e57a0f315ac1036219d32fe44912732fe53

  • SHA512

    fbbd93ba1644bb558f8534505de265418732ed7d1d81cf7c2b5f622ae434f9a9b4ab3bfc4c4ce5268c35b41a044667a444c7ccd939a7b0691ae1993655b68b32

  • SSDEEP

    98304:gBDF3rS1hfwkVIK2U0GXMka3DNdFdsQUOZ1RX/ngBmLVZck:K12hfjqKb0GXMkMD5mXOZHvWmL9

Malware Config

Targets

    • Target

      7c210431f5731f450340facd5a637e57a0f315ac1036219d32fe44912732fe53

    • Size

      4.0MB

    • MD5

      851e7c86ec9a7bdd2754e37f2a27de55

    • SHA1

      5d7b046cc1527a23707c0f57262fd86f7a78b023

    • SHA256

      7c210431f5731f450340facd5a637e57a0f315ac1036219d32fe44912732fe53

    • SHA512

      fbbd93ba1644bb558f8534505de265418732ed7d1d81cf7c2b5f622ae434f9a9b4ab3bfc4c4ce5268c35b41a044667a444c7ccd939a7b0691ae1993655b68b32

    • SSDEEP

      98304:gBDF3rS1hfwkVIK2U0GXMka3DNdFdsQUOZ1RX/ngBmLVZck:K12hfjqKb0GXMkMD5mXOZHvWmL9

    • 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.

    • Manipulates WinMonFS driver.

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

MITRE ATT&CK Enterprise v6

Tasks