General

  • Target

    JaffaCakes118_a5b4263a0894ff35f6456d9e1fb84083edc72fabb0142217a6fa0034e7aaef6a

  • Size

    4.2MB

  • Sample

    241230-hbqbws1lav

  • MD5

    7d94f4802edf05129daeaecb15007082

  • SHA1

    f381ca4adde6327a6ab85944c6f02c9591e832b0

  • SHA256

    a5b4263a0894ff35f6456d9e1fb84083edc72fabb0142217a6fa0034e7aaef6a

  • SHA512

    3c1cdd35453c7dbdf7c272480b26892d7d7be3e73cc32cbd6195aabf0db1d321056aca1c294414c0926e82b15e21a60ab58d49241431cd6a8e3aa35383f205d3

  • SSDEEP

    98304:hg3oX5nGox+ug/+DaFvzDZz6qY2GMcIsgEPYpIOdt2Nz:J1+b/0aFrDZ+VIiPCIeA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a5b4263a0894ff35f6456d9e1fb84083edc72fabb0142217a6fa0034e7aaef6a

    • Size

      4.2MB

    • MD5

      7d94f4802edf05129daeaecb15007082

    • SHA1

      f381ca4adde6327a6ab85944c6f02c9591e832b0

    • SHA256

      a5b4263a0894ff35f6456d9e1fb84083edc72fabb0142217a6fa0034e7aaef6a

    • SHA512

      3c1cdd35453c7dbdf7c272480b26892d7d7be3e73cc32cbd6195aabf0db1d321056aca1c294414c0926e82b15e21a60ab58d49241431cd6a8e3aa35383f205d3

    • SSDEEP

      98304:hg3oX5nGox+ug/+DaFvzDZz6qY2GMcIsgEPYpIOdt2Nz:J1+b/0aFrDZ+VIiPCIeA

    • 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