General

  • Target

    JaffaCakes118_f61c08da7ac40b6b337b368cfe021ec71cb5ae8902073fc7f7f6d4b458e6d941

  • Size

    4.4MB

  • Sample

    241222-y488gaykdp

  • MD5

    41fd80fae426de0023bdd5db53a816b6

  • SHA1

    a348dc176ee199f56169c5a6854136350b2df8fd

  • SHA256

    f61c08da7ac40b6b337b368cfe021ec71cb5ae8902073fc7f7f6d4b458e6d941

  • SHA512

    81fd10da0ba1d6e20816a426fea07bffcfef7d5121f9260298d144d0901756357e3b404a1d875d3c0dc41b098adc98d85959a405c236d514af4ad3111f0745d1

  • SSDEEP

    98304:f4T4ULDslOq137YXJS8oxVLIHIg+M0F/Y7/G6nqH9vw1/:f40UXslVUJK3EHIg+3A4vw/

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f61c08da7ac40b6b337b368cfe021ec71cb5ae8902073fc7f7f6d4b458e6d941

    • Size

      4.4MB

    • MD5

      41fd80fae426de0023bdd5db53a816b6

    • SHA1

      a348dc176ee199f56169c5a6854136350b2df8fd

    • SHA256

      f61c08da7ac40b6b337b368cfe021ec71cb5ae8902073fc7f7f6d4b458e6d941

    • SHA512

      81fd10da0ba1d6e20816a426fea07bffcfef7d5121f9260298d144d0901756357e3b404a1d875d3c0dc41b098adc98d85959a405c236d514af4ad3111f0745d1

    • SSDEEP

      98304:f4T4ULDslOq137YXJS8oxVLIHIg+M0F/Y7/G6nqH9vw1/:f40UXslVUJK3EHIg+3A4vw/

    • 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