General

  • Target

    JaffaCakes118_1a43f86c58d41bfe4ec3a9cbe0e6d270e631d9701e6acc6827fecd98b7a7359e

  • Size

    4.2MB

  • Sample

    241222-n4jbyaxnbq

  • MD5

    b16b404e42f06b5fad8d5f6f480f9d49

  • SHA1

    f72387395e6e4fbfa9351f0e06a45a9bee221bfa

  • SHA256

    1a43f86c58d41bfe4ec3a9cbe0e6d270e631d9701e6acc6827fecd98b7a7359e

  • SHA512

    22a8d01216951c1814a09c581f54d928d81ef26814c86039e9b6fb2fe50b6c860f535e1bfb582d1d6f63672d5018c7951203093ef401db0d87eabea8e142fc47

  • SSDEEP

    98304:ouR7r6Q6bzOnDLBy7ceOKCFDa5SrvUuevV6YZo:ou76XyL4cVLNdevQH

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1a43f86c58d41bfe4ec3a9cbe0e6d270e631d9701e6acc6827fecd98b7a7359e

    • Size

      4.2MB

    • MD5

      b16b404e42f06b5fad8d5f6f480f9d49

    • SHA1

      f72387395e6e4fbfa9351f0e06a45a9bee221bfa

    • SHA256

      1a43f86c58d41bfe4ec3a9cbe0e6d270e631d9701e6acc6827fecd98b7a7359e

    • SHA512

      22a8d01216951c1814a09c581f54d928d81ef26814c86039e9b6fb2fe50b6c860f535e1bfb582d1d6f63672d5018c7951203093ef401db0d87eabea8e142fc47

    • SSDEEP

      98304:ouR7r6Q6bzOnDLBy7ceOKCFDa5SrvUuevV6YZo:ou76XyL4cVLNdevQH

    • 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