General

  • Target

    JaffaCakes118_471127bb5de6dae7b1f5d57fa50b9c49ba05db6920e2ddc94ca276b2320208bb

  • Size

    4.2MB

  • Sample

    241229-d8gnss1pdx

  • MD5

    afa3aa4e255aebe477d10b01381e97d6

  • SHA1

    a766ceaf1b38d2e767e5320be7ab13da6cf43242

  • SHA256

    471127bb5de6dae7b1f5d57fa50b9c49ba05db6920e2ddc94ca276b2320208bb

  • SHA512

    a3ab30ae2f5f69eeb166fdd5c871c1d824fde58d906ba68892d921d3e81f23d11fe32fbe65364dcbf4a1dfa1c64b8a8c80539f4bcf9409ee4782c32b2cea1a1a

  • SSDEEP

    98304:/L+vqBNOvzUyckag8d4e9Kw5c1tC4h+pRuxCd:/lBNOvxQz4YE4y+yod

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_471127bb5de6dae7b1f5d57fa50b9c49ba05db6920e2ddc94ca276b2320208bb

    • Size

      4.2MB

    • MD5

      afa3aa4e255aebe477d10b01381e97d6

    • SHA1

      a766ceaf1b38d2e767e5320be7ab13da6cf43242

    • SHA256

      471127bb5de6dae7b1f5d57fa50b9c49ba05db6920e2ddc94ca276b2320208bb

    • SHA512

      a3ab30ae2f5f69eeb166fdd5c871c1d824fde58d906ba68892d921d3e81f23d11fe32fbe65364dcbf4a1dfa1c64b8a8c80539f4bcf9409ee4782c32b2cea1a1a

    • SSDEEP

      98304:/L+vqBNOvzUyckag8d4e9Kw5c1tC4h+pRuxCd:/lBNOvxQz4YE4y+yod

    • 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