General

  • Target

    JaffaCakes118_a25f97d7ef778533a830d546f29d21a7a4ff4f2fa6d39c971962714fb1d713e3

  • Size

    4.4MB

  • Sample

    241223-q3gsts1ncq

  • MD5

    76d207573f1788a08cdd379a197bb34e

  • SHA1

    dd99a8d08e50a7238a4e671f510785fe4a9b2cc0

  • SHA256

    a25f97d7ef778533a830d546f29d21a7a4ff4f2fa6d39c971962714fb1d713e3

  • SHA512

    35b4735dccb9ca258e9967f942c483042943745e40108d7b60686178c574f98eb3664ad42293e317d9e3b71d8e2cffb27a81f8bb30a98d40c6f66e9c8dac5e7e

  • SSDEEP

    98304:0nHJVPvYXuJjm+dK2C/yVl2cmy5huH7ySghK1VKh:iHLX/dJ9ycmyuPg4nKh

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a25f97d7ef778533a830d546f29d21a7a4ff4f2fa6d39c971962714fb1d713e3

    • Size

      4.4MB

    • MD5

      76d207573f1788a08cdd379a197bb34e

    • SHA1

      dd99a8d08e50a7238a4e671f510785fe4a9b2cc0

    • SHA256

      a25f97d7ef778533a830d546f29d21a7a4ff4f2fa6d39c971962714fb1d713e3

    • SHA512

      35b4735dccb9ca258e9967f942c483042943745e40108d7b60686178c574f98eb3664ad42293e317d9e3b71d8e2cffb27a81f8bb30a98d40c6f66e9c8dac5e7e

    • SSDEEP

      98304:0nHJVPvYXuJjm+dK2C/yVl2cmy5huH7ySghK1VKh:iHLX/dJ9ycmyuPg4nKh

    • 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