General

  • Target

    JaffaCakes118_05b72e520720ff95d9449c3be5d7d17a3ec2a6b4ce8a0c17f7758451826337f4

  • Size

    4.4MB

  • Sample

    241225-ckrcnatqdv

  • MD5

    2cf06a60284a648680d5183eea2d9b0d

  • SHA1

    aa22ff1325ae7ad3ca800b8a180153329b7b5633

  • SHA256

    05b72e520720ff95d9449c3be5d7d17a3ec2a6b4ce8a0c17f7758451826337f4

  • SHA512

    b2cf722a4b8ce5372ffaba588713df909358958425823afe8dcd4dc9a634a1254acf4abf23e79636f5fe0bbe48434df3d72cca955f6073d756df109a5b358154

  • SSDEEP

    98304:bBqLTokAujpeailRzziIinYxL/HftOVsUQ1ks+Xkn8NftP:lCJFjpea2RzziIiu/ll2Xa8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_05b72e520720ff95d9449c3be5d7d17a3ec2a6b4ce8a0c17f7758451826337f4

    • Size

      4.4MB

    • MD5

      2cf06a60284a648680d5183eea2d9b0d

    • SHA1

      aa22ff1325ae7ad3ca800b8a180153329b7b5633

    • SHA256

      05b72e520720ff95d9449c3be5d7d17a3ec2a6b4ce8a0c17f7758451826337f4

    • SHA512

      b2cf722a4b8ce5372ffaba588713df909358958425823afe8dcd4dc9a634a1254acf4abf23e79636f5fe0bbe48434df3d72cca955f6073d756df109a5b358154

    • SSDEEP

      98304:bBqLTokAujpeailRzziIinYxL/HftOVsUQ1ks+Xkn8NftP:lCJFjpea2RzziIiu/ll2Xa8

    • 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