General

  • Target

    JaffaCakes118_729b4a1808ab2a363fd97ec74d8f58bcd24eaaf68f43a4792db0900ea9f36ec0

  • Size

    4.2MB

  • Sample

    241221-2x4k7atjcm

  • MD5

    5b018ce13395731e06445c6e6b56da09

  • SHA1

    adcbbf75ddc201a0df36f3c8366b8bb2e6ba1584

  • SHA256

    729b4a1808ab2a363fd97ec74d8f58bcd24eaaf68f43a4792db0900ea9f36ec0

  • SHA512

    f7a48a9d80283e004949742e1ff0a560315e85b83b0340dd0a634d74a78fb4467bf897056d1a86ce18c5eea7e28b6e7c411af366643750a646382df7649c5851

  • SSDEEP

    98304:4/CIbqkEfDCtcKtsrqYV+wdnanmxXJC01bQDN4GFcyn:4qxKULFwoJn1bQuGFcyn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_729b4a1808ab2a363fd97ec74d8f58bcd24eaaf68f43a4792db0900ea9f36ec0

    • Size

      4.2MB

    • MD5

      5b018ce13395731e06445c6e6b56da09

    • SHA1

      adcbbf75ddc201a0df36f3c8366b8bb2e6ba1584

    • SHA256

      729b4a1808ab2a363fd97ec74d8f58bcd24eaaf68f43a4792db0900ea9f36ec0

    • SHA512

      f7a48a9d80283e004949742e1ff0a560315e85b83b0340dd0a634d74a78fb4467bf897056d1a86ce18c5eea7e28b6e7c411af366643750a646382df7649c5851

    • SSDEEP

      98304:4/CIbqkEfDCtcKtsrqYV+wdnanmxXJC01bQDN4GFcyn:4qxKULFwoJn1bQuGFcyn

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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