General

  • Target

    JaffaCakes118_a0838372e26dfeb7cdecf45f348885c90863a91f642c732473bff5d05dd19ef6

  • Size

    4.3MB

  • Sample

    241229-lhsx5syke1

  • MD5

    08a280fe44e3c56a8b83a931c9813eef

  • SHA1

    082632d2fb29bd05e33c1f92c95482a890c57176

  • SHA256

    a0838372e26dfeb7cdecf45f348885c90863a91f642c732473bff5d05dd19ef6

  • SHA512

    1b2f7aea6634a37ef7387cfa0ade40e145839d0ffe84908ac8aeeafe775c3e7e378d81cdbc20a186351bc34c607b674acf62789bd74a4fc771426c7ca2fb09dc

  • SSDEEP

    98304:dN/wEWiCfjUoogV5tw0yVTOpRpOdH7sIBIEKKNoEUp:9WXnvixqHYdbsI5KvEq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a0838372e26dfeb7cdecf45f348885c90863a91f642c732473bff5d05dd19ef6

    • Size

      4.3MB

    • MD5

      08a280fe44e3c56a8b83a931c9813eef

    • SHA1

      082632d2fb29bd05e33c1f92c95482a890c57176

    • SHA256

      a0838372e26dfeb7cdecf45f348885c90863a91f642c732473bff5d05dd19ef6

    • SHA512

      1b2f7aea6634a37ef7387cfa0ade40e145839d0ffe84908ac8aeeafe775c3e7e378d81cdbc20a186351bc34c607b674acf62789bd74a4fc771426c7ca2fb09dc

    • SSDEEP

      98304:dN/wEWiCfjUoogV5tw0yVTOpRpOdH7sIBIEKKNoEUp:9WXnvixqHYdbsI5KvEq

    • 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