General

  • Target

    JaffaCakes118_82143c832d05331b7c1f251104a34a2cb58992d72ebc7c2c6ff07311a30f7f3e

  • Size

    4.2MB

  • Sample

    241224-r42easzlcz

  • MD5

    aa3de71907cec57fcbd6dbe9f5299532

  • SHA1

    e13e03b0036f95f44c2484432937e669d43ae9c5

  • SHA256

    82143c832d05331b7c1f251104a34a2cb58992d72ebc7c2c6ff07311a30f7f3e

  • SHA512

    eacb736c25f72284d0a28de5466134cf7ab56fb8be5a25cc49af92edbdd59fa5f090a38ab904933df85f355a6f19dd340ac0cd6963175409210da4896b5bdef7

  • SSDEEP

    98304:YYqBC8vEbgwsE946rEnJdbcvg89xP0YcaBnD7cS0Acl4Iwjpnm9N4Ii2NWEk0:kT9ENrEHcvN7DLqC7cRrNWEk0

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_82143c832d05331b7c1f251104a34a2cb58992d72ebc7c2c6ff07311a30f7f3e

    • Size

      4.2MB

    • MD5

      aa3de71907cec57fcbd6dbe9f5299532

    • SHA1

      e13e03b0036f95f44c2484432937e669d43ae9c5

    • SHA256

      82143c832d05331b7c1f251104a34a2cb58992d72ebc7c2c6ff07311a30f7f3e

    • SHA512

      eacb736c25f72284d0a28de5466134cf7ab56fb8be5a25cc49af92edbdd59fa5f090a38ab904933df85f355a6f19dd340ac0cd6963175409210da4896b5bdef7

    • SSDEEP

      98304:YYqBC8vEbgwsE946rEnJdbcvg89xP0YcaBnD7cS0Acl4Iwjpnm9N4Ii2NWEk0:kT9ENrEHcvN7DLqC7cRrNWEk0

    • 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