General

  • Target

    JaffaCakes118_e8f63ebfbd8cb2682f9b3c2fb01b5a4e4e9191980f50a483c425484f546a1cf1

  • Size

    4.2MB

  • Sample

    241224-drhjrszrbt

  • MD5

    15356948cac314600d031cd8fdf5061e

  • SHA1

    1b5fd357aad12f64fb0495ddc2a5b8974e195da5

  • SHA256

    e8f63ebfbd8cb2682f9b3c2fb01b5a4e4e9191980f50a483c425484f546a1cf1

  • SHA512

    83e172920e5cafef949b287015be2c5e4b845e1b21610f704c0d6621250a3ca5c9d6be9b261c86191cbe5d66fdac52cd5e9fadcdba5de390e0d0237b6c77b909

  • SSDEEP

    98304:WmQqp0vd5ZKl1+wunFtbVV+Hlr97T89KB2JEiunx183w/OOra:W3ldS+UHl97T8hEHxz8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e8f63ebfbd8cb2682f9b3c2fb01b5a4e4e9191980f50a483c425484f546a1cf1

    • Size

      4.2MB

    • MD5

      15356948cac314600d031cd8fdf5061e

    • SHA1

      1b5fd357aad12f64fb0495ddc2a5b8974e195da5

    • SHA256

      e8f63ebfbd8cb2682f9b3c2fb01b5a4e4e9191980f50a483c425484f546a1cf1

    • SHA512

      83e172920e5cafef949b287015be2c5e4b845e1b21610f704c0d6621250a3ca5c9d6be9b261c86191cbe5d66fdac52cd5e9fadcdba5de390e0d0237b6c77b909

    • SSDEEP

      98304:WmQqp0vd5ZKl1+wunFtbVV+Hlr97T89KB2JEiunx183w/OOra:W3ldS+UHl97T8hEHxz8

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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