General

  • Target

    JaffaCakes118_039a1147cef5b0d433e78b186bc72d250a64ebe9633061a4db15c0f5cd4a8988

  • Size

    4.3MB

  • Sample

    241230-cczn3atpet

  • MD5

    9a1ac4a62009a36f6592a7c8006933f9

  • SHA1

    cfa0c78c5dc89c810ddac677bbde8d5314de678b

  • SHA256

    039a1147cef5b0d433e78b186bc72d250a64ebe9633061a4db15c0f5cd4a8988

  • SHA512

    61304eac2e3ca2112263223a4749a6d225ba8eafaec421f37b5bafa3a4e1c9dd8c1ba641e8a0213df0f7184149be3288e5ec7c6a2c6061d269af1603736ae59d

  • SSDEEP

    98304:UE4nMfESqq+Wwe1bkrDRTIEx8yjXUJenaFJmtutM8OyViShf:UE4Ysq/wXtTnHwcnWJmn2

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_039a1147cef5b0d433e78b186bc72d250a64ebe9633061a4db15c0f5cd4a8988

    • Size

      4.3MB

    • MD5

      9a1ac4a62009a36f6592a7c8006933f9

    • SHA1

      cfa0c78c5dc89c810ddac677bbde8d5314de678b

    • SHA256

      039a1147cef5b0d433e78b186bc72d250a64ebe9633061a4db15c0f5cd4a8988

    • SHA512

      61304eac2e3ca2112263223a4749a6d225ba8eafaec421f37b5bafa3a4e1c9dd8c1ba641e8a0213df0f7184149be3288e5ec7c6a2c6061d269af1603736ae59d

    • SSDEEP

      98304:UE4nMfESqq+Wwe1bkrDRTIEx8yjXUJenaFJmtutM8OyViShf:UE4Ysq/wXtTnHwcnWJmn2

    • 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