General

  • Target

    JaffaCakes118_10a62d83611712a85064ed4721239c2210272483dc38d934c49091b8be7cde39

  • Size

    4.2MB

  • Sample

    241224-wn4xpstmcp

  • MD5

    b3b18a124810dcba6299f21bc9b3bd2f

  • SHA1

    e03b0102f344d4a8c6b9096506d4415d756caac4

  • SHA256

    10a62d83611712a85064ed4721239c2210272483dc38d934c49091b8be7cde39

  • SHA512

    99f08d10064ce05835c1bd8fc4016b32cb3a58f49f0af8cf1c670e2de2c0f51063053a9c15c89b3fad49e8a026bfcfa868f545725e56e3ec311561db01bdd068

  • SSDEEP

    98304:iVUa9F867+tFJ+JJQbjFYwoPsVl5rSOD5i4f0YJZ1Fuh0BXu:iVrYtF4JS//oMh55fPJZ1FkaXu

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_10a62d83611712a85064ed4721239c2210272483dc38d934c49091b8be7cde39

    • Size

      4.2MB

    • MD5

      b3b18a124810dcba6299f21bc9b3bd2f

    • SHA1

      e03b0102f344d4a8c6b9096506d4415d756caac4

    • SHA256

      10a62d83611712a85064ed4721239c2210272483dc38d934c49091b8be7cde39

    • SHA512

      99f08d10064ce05835c1bd8fc4016b32cb3a58f49f0af8cf1c670e2de2c0f51063053a9c15c89b3fad49e8a026bfcfa868f545725e56e3ec311561db01bdd068

    • SSDEEP

      98304:iVUa9F867+tFJ+JJQbjFYwoPsVl5rSOD5i4f0YJZ1Fuh0BXu:iVrYtF4JS//oMh55fPJZ1FkaXu

    • 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