General

  • Target

    JaffaCakes118_f71176a2301ec3d01ee2d9717944cb31a7a09504cc5538cc1698b4008327b7bf

  • Size

    4.5MB

  • Sample

    241226-v1trtssle1

  • MD5

    dd1f25d326bd950d1e1168f83157b931

  • SHA1

    11fa6599e5d989ae171733f92dd2abc2ec36b2cc

  • SHA256

    f71176a2301ec3d01ee2d9717944cb31a7a09504cc5538cc1698b4008327b7bf

  • SHA512

    d805f7ad1061fc87d8d7a30521f7b6555428598d1302008c9dc4a3e8a7d021736fe9bab9974efac9a6330f0c2f670b5afeb662ee57fe254931d8120a07bdf14c

  • SSDEEP

    98304:JdB1PwvDnaP/Dto1ykAfRs/bhqmjgP1cRpm471kK0vMy:JdPenaPbt1fNmjgP1OZ71/y

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f71176a2301ec3d01ee2d9717944cb31a7a09504cc5538cc1698b4008327b7bf

    • Size

      4.5MB

    • MD5

      dd1f25d326bd950d1e1168f83157b931

    • SHA1

      11fa6599e5d989ae171733f92dd2abc2ec36b2cc

    • SHA256

      f71176a2301ec3d01ee2d9717944cb31a7a09504cc5538cc1698b4008327b7bf

    • SHA512

      d805f7ad1061fc87d8d7a30521f7b6555428598d1302008c9dc4a3e8a7d021736fe9bab9974efac9a6330f0c2f670b5afeb662ee57fe254931d8120a07bdf14c

    • SSDEEP

      98304:JdB1PwvDnaP/Dto1ykAfRs/bhqmjgP1cRpm471kK0vMy:JdPenaPbt1fNmjgP1OZ71/y

    • 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