General

  • Target

    JaffaCakes118_864beebb9c4998039703112d051fb1a2cec8ada7bb01c1b21c890d38275c436c

  • Size

    4.3MB

  • Sample

    241228-3bhx2avmat

  • MD5

    88a8b4f6cb4880a48f85a995efce49c7

  • SHA1

    c108efe6bcecc027675e7696ad3ee63354b211a6

  • SHA256

    864beebb9c4998039703112d051fb1a2cec8ada7bb01c1b21c890d38275c436c

  • SHA512

    2a16a75a1fe6544738992db62418d8bf672617086f640654d7d9034f78fc3d32fa660c52eb2d8d2b63463db0c47a441c33eca244bf659695d4fbe7f47f2627a4

  • SSDEEP

    98304:3PNNY9ds0qyxNRF5Alf5o953UQW8Zdd5n25hTn0msI/hnT:3PNNC7qy/WV5o9SQW8AQx0T

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_864beebb9c4998039703112d051fb1a2cec8ada7bb01c1b21c890d38275c436c

    • Size

      4.3MB

    • MD5

      88a8b4f6cb4880a48f85a995efce49c7

    • SHA1

      c108efe6bcecc027675e7696ad3ee63354b211a6

    • SHA256

      864beebb9c4998039703112d051fb1a2cec8ada7bb01c1b21c890d38275c436c

    • SHA512

      2a16a75a1fe6544738992db62418d8bf672617086f640654d7d9034f78fc3d32fa660c52eb2d8d2b63463db0c47a441c33eca244bf659695d4fbe7f47f2627a4

    • SSDEEP

      98304:3PNNY9ds0qyxNRF5Alf5o953UQW8Zdd5n25hTn0msI/hnT:3PNNC7qy/WV5o9SQW8AQx0T

    • 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.

    • 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