General

  • Target

    JaffaCakes118_8a4d7d201f7da8e733ef440def4436a53ba0ecd7376efe271a7959e4a2e6b45f

  • Size

    4.4MB

  • Sample

    241227-bpgtcaxpcv

  • MD5

    c429b28c1a5a37a86a068d5cdc790f16

  • SHA1

    6dea375b13c8dd8a65093b1d02f807652475ac5a

  • SHA256

    8a4d7d201f7da8e733ef440def4436a53ba0ecd7376efe271a7959e4a2e6b45f

  • SHA512

    42e36a3e27cccf724d28434026a4bbf4eaec9c3f5f12bd2899999fead92c0ab9220c7058f84db55453e6a87d29b9ff3f6d110ef00ffce687a930d37ddeaf54e1

  • SSDEEP

    98304:EnxY+2xspAGrERbwKb4156mrBK1C329oMC10rzrJvvRQQanw:N+2CpXgdy156m0CGKMH3JXRSnw

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8a4d7d201f7da8e733ef440def4436a53ba0ecd7376efe271a7959e4a2e6b45f

    • Size

      4.4MB

    • MD5

      c429b28c1a5a37a86a068d5cdc790f16

    • SHA1

      6dea375b13c8dd8a65093b1d02f807652475ac5a

    • SHA256

      8a4d7d201f7da8e733ef440def4436a53ba0ecd7376efe271a7959e4a2e6b45f

    • SHA512

      42e36a3e27cccf724d28434026a4bbf4eaec9c3f5f12bd2899999fead92c0ab9220c7058f84db55453e6a87d29b9ff3f6d110ef00ffce687a930d37ddeaf54e1

    • SSDEEP

      98304:EnxY+2xspAGrERbwKb4156mrBK1C329oMC10rzrJvvRQQanw:N+2CpXgdy156m0CGKMH3JXRSnw

    • 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