General

  • Target

    JaffaCakes118_0497c66f0b9c23c4e8e6d2aa6d00de5e5cfc4b8eece53e1bca836bab3e92f673

  • Size

    4.2MB

  • Sample

    241224-b665kaymar

  • MD5

    aebe97dfb0b31c4566fcddcf7b99d378

  • SHA1

    eb12a4509216e209366b3488b6a4e29d3438729b

  • SHA256

    0497c66f0b9c23c4e8e6d2aa6d00de5e5cfc4b8eece53e1bca836bab3e92f673

  • SHA512

    2962d4d76ffc3b2004993140dd803bc25bdbc312deb2a45598faef9e2f6335eebe30dc7930760120af8e259fa3dac4f822ebb5bebd3534023995c07e3d5b6093

  • SSDEEP

    98304:SMcH3q7HxIoy7Qj9/yTGtgLPLSkHTGLea2NyZYc965eB8:O3qjJWQhBajJk2N4965L

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_0497c66f0b9c23c4e8e6d2aa6d00de5e5cfc4b8eece53e1bca836bab3e92f673

    • Size

      4.2MB

    • MD5

      aebe97dfb0b31c4566fcddcf7b99d378

    • SHA1

      eb12a4509216e209366b3488b6a4e29d3438729b

    • SHA256

      0497c66f0b9c23c4e8e6d2aa6d00de5e5cfc4b8eece53e1bca836bab3e92f673

    • SHA512

      2962d4d76ffc3b2004993140dd803bc25bdbc312deb2a45598faef9e2f6335eebe30dc7930760120af8e259fa3dac4f822ebb5bebd3534023995c07e3d5b6093

    • SSDEEP

      98304:SMcH3q7HxIoy7Qj9/yTGtgLPLSkHTGLea2NyZYc965eB8:O3qjJWQhBajJk2N4965L

    • 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 Windows Firewall

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMonFS driver.

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

    • Modifies boot configuration data using bcdedit

MITRE ATT&CK Enterprise v15

Tasks