General

  • Target

    JaffaCakes118_50642b815fd0c025e5b4b0f3432a3d850e7af7e169caeea8819b73a935d8ac65

  • Size

    4.3MB

  • Sample

    241224-xra98svkgj

  • MD5

    1a721610963ac90d583068efddec4da3

  • SHA1

    d23c3aac63521b0149b43809040abeec1f05054c

  • SHA256

    50642b815fd0c025e5b4b0f3432a3d850e7af7e169caeea8819b73a935d8ac65

  • SHA512

    b945c5de905a904dd2815b4005150098247fe426dad304639299b6ed2c1a099ac540a0e39504785605d029675eeef7e4ec874a44ff5ffd9b7a4dd4d5a2107b43

  • SSDEEP

    98304:oZkABj+DC9UNtTm/9qrLPcHSZrM1aPvp+1:onj39/uPcHOrMM+1

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_50642b815fd0c025e5b4b0f3432a3d850e7af7e169caeea8819b73a935d8ac65

    • Size

      4.3MB

    • MD5

      1a721610963ac90d583068efddec4da3

    • SHA1

      d23c3aac63521b0149b43809040abeec1f05054c

    • SHA256

      50642b815fd0c025e5b4b0f3432a3d850e7af7e169caeea8819b73a935d8ac65

    • SHA512

      b945c5de905a904dd2815b4005150098247fe426dad304639299b6ed2c1a099ac540a0e39504785605d029675eeef7e4ec874a44ff5ffd9b7a4dd4d5a2107b43

    • SSDEEP

      98304:oZkABj+DC9UNtTm/9qrLPcHSZrM1aPvp+1:onj39/uPcHOrMM+1

    • 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