General

  • Target

    JaffaCakes118_665d87b18f083a0d5666570b8790d7be79975e48edc6234baa8648c1ba731bb8

  • Size

    4.2MB

  • Sample

    241224-l2vk3svlbq

  • MD5

    990b99085533c463a13fa36b197c6688

  • SHA1

    baaabfe21f4a2dec08ab573b016f005307f90a16

  • SHA256

    665d87b18f083a0d5666570b8790d7be79975e48edc6234baa8648c1ba731bb8

  • SHA512

    5c462ded315fad1953bc877ec64c20c133b44819315a63b66d7ac66436fa888ad3863af8f3071908dd008b684a7f37ad37d3147c7a8370d3445b014ee69aa022

  • SSDEEP

    98304:zY7vfuS0OiXnCdBtHbctXnrBnxipKSqXwHnBpOxN9ANR+C:EjuS0OBdBRyfipKSqXwHqmR+C

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_665d87b18f083a0d5666570b8790d7be79975e48edc6234baa8648c1ba731bb8

    • Size

      4.2MB

    • MD5

      990b99085533c463a13fa36b197c6688

    • SHA1

      baaabfe21f4a2dec08ab573b016f005307f90a16

    • SHA256

      665d87b18f083a0d5666570b8790d7be79975e48edc6234baa8648c1ba731bb8

    • SHA512

      5c462ded315fad1953bc877ec64c20c133b44819315a63b66d7ac66436fa888ad3863af8f3071908dd008b684a7f37ad37d3147c7a8370d3445b014ee69aa022

    • SSDEEP

      98304:zY7vfuS0OiXnCdBtHbctXnrBnxipKSqXwHnBpOxN9ANR+C:EjuS0OBdBRyfipKSqXwHqmR+C

    • 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