General

  • Target

    JaffaCakes118_3391356bccc6fd5e9e4681124b3180e75f56e664f6cac5e42224f5ccba5b019f

  • Size

    4.4MB

  • Sample

    241226-xrxs8svpcv

  • MD5

    8790edc6b803008e0b4fd9fd04d54af0

  • SHA1

    e8ebe044e8f9ea6714be8f524d79636ab4bb9a0b

  • SHA256

    3391356bccc6fd5e9e4681124b3180e75f56e664f6cac5e42224f5ccba5b019f

  • SHA512

    80374a0879f4199cf18b5f1bf203646edc1fabad0b910abb081df6bc125d743bd6e1b678a781a23fe3dc9eead496ccdbb0def9934ff51631ecab297303fa7b7c

  • SSDEEP

    98304:am4z1B+rBKuJStXHV4i6SZ2pJuEfj3zj8nb0abJTzGYg5TGcGfUJIHGXrndATfs:+z1B+pkXVFJcJuE7zjARVPzg5TGcGfOP

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3391356bccc6fd5e9e4681124b3180e75f56e664f6cac5e42224f5ccba5b019f

    • Size

      4.4MB

    • MD5

      8790edc6b803008e0b4fd9fd04d54af0

    • SHA1

      e8ebe044e8f9ea6714be8f524d79636ab4bb9a0b

    • SHA256

      3391356bccc6fd5e9e4681124b3180e75f56e664f6cac5e42224f5ccba5b019f

    • SHA512

      80374a0879f4199cf18b5f1bf203646edc1fabad0b910abb081df6bc125d743bd6e1b678a781a23fe3dc9eead496ccdbb0def9934ff51631ecab297303fa7b7c

    • SSDEEP

      98304:am4z1B+rBKuJStXHV4i6SZ2pJuEfj3zj8nb0abJTzGYg5TGcGfUJIHGXrndATfs:+z1B+pkXVFJcJuE7zjARVPzg5TGcGfOP

    • 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