General

  • Target

    JaffaCakes118_66d17caca4ec6104ee32c7dcaaf8fd532365fd1bd72b295f5ad8e906ce5d65f8

  • Size

    4.3MB

  • Sample

    241222-pca2xsxrdm

  • MD5

    f37914a21acdae14ad060a342c7cc69f

  • SHA1

    7e52b5b04249a123805e689ed251feaa11d977cb

  • SHA256

    66d17caca4ec6104ee32c7dcaaf8fd532365fd1bd72b295f5ad8e906ce5d65f8

  • SHA512

    3f1796d4284742bc4988f0ae226f1930cf0228d77085e547c9fa67e61bd707e0fbde7feebd332ee2ca8ce4eb2480efcdf15c57a248a1cf8b3aad4d456f68f6f7

  • SSDEEP

    98304:a+k2W76CRoawpsZS35vfObwMO7rNJrtOjMPOS:a+kF76JaksZmVObEHN/OjMPf

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      ffe8ce467ea5506baf48fc6930929e5c0f0d3ec2133fefa25a97a75237a86877

    • Size

      4.5MB

    • MD5

      e8586ae87e14f054c057db644416b0a9

    • SHA1

      99712749b1bb1788968b5180b11dc277b1c41dfb

    • SHA256

      ffe8ce467ea5506baf48fc6930929e5c0f0d3ec2133fefa25a97a75237a86877

    • SHA512

      57a1abf4d50d83bac4f5da9cb2313875b54598561e920c461bcd9042efea599248d11ca7d5ed5f02bf02c89c29cd44ad5f1b13add2246fc00bd500d1e757454a

    • SSDEEP

      98304:rbvBgLfeZsWg5tKVXl293rYvV1chdJOv+M7gGx2ph3HE7XLnNiTX588:nG2ZiaMJrY91chWvB7gGxqh4QTXV

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

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

MITRE ATT&CK Enterprise v15

Tasks