General

  • Target

    JaffaCakes118_66854ffbf58e82dc97a6c4514e1f17fc0f23dc0017595a516957602d1c4aba04

  • Size

    4.2MB

  • Sample

    241223-qr6mta1laq

  • MD5

    63e2796018d38522c1ce77983994c5be

  • SHA1

    0c8ffe5a111cb234180ae33ff61d82eed21544f2

  • SHA256

    66854ffbf58e82dc97a6c4514e1f17fc0f23dc0017595a516957602d1c4aba04

  • SHA512

    d33f2dc58c307f02eb4b317ee1715771be39a2b19b031cd67ecb6d60f69f5a7fd81e6fa52ec3a1de4bdac52933b215c73e787df556003ddde43dd40c3388488d

  • SSDEEP

    98304:vX8HFXT0poo5lM3PL/GO+12Nl+glg5Lrrx3E/IGxgbs:vX8H6oofcPzGfCuJE/xgI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_66854ffbf58e82dc97a6c4514e1f17fc0f23dc0017595a516957602d1c4aba04

    • Size

      4.2MB

    • MD5

      63e2796018d38522c1ce77983994c5be

    • SHA1

      0c8ffe5a111cb234180ae33ff61d82eed21544f2

    • SHA256

      66854ffbf58e82dc97a6c4514e1f17fc0f23dc0017595a516957602d1c4aba04

    • SHA512

      d33f2dc58c307f02eb4b317ee1715771be39a2b19b031cd67ecb6d60f69f5a7fd81e6fa52ec3a1de4bdac52933b215c73e787df556003ddde43dd40c3388488d

    • SSDEEP

      98304:vX8HFXT0poo5lM3PL/GO+12Nl+glg5Lrrx3E/IGxgbs:vX8H6oofcPzGfCuJE/xgI

    • 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