General

  • Target

    JaffaCakes118_38f59a986dad371310d614f1c625f5d98724ce608f89cd093a4b65b3f671b389

  • Size

    4.4MB

  • Sample

    241221-w36d3swkbx

  • MD5

    fe4892f8f0436f7da4e10dde594eabc7

  • SHA1

    b943d9b5663704a5a650d110d7dbd9f4d7866569

  • SHA256

    38f59a986dad371310d614f1c625f5d98724ce608f89cd093a4b65b3f671b389

  • SHA512

    dc9e4dcbbf4a82342e9d0b1dc2641d174315e2ab7e8bd6d9ad7f40f6edab5294fc04cb0db91c002234f17ab969625b6eb7c701870627d9468977adb409c75120

  • SSDEEP

    98304:TgeleI9IZ17G9z9cAEzYbg2EueUW4HAwn5fZ3/9dsnk6xa:xllIZ1y9OAwYcW1gw9VIvxa

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_38f59a986dad371310d614f1c625f5d98724ce608f89cd093a4b65b3f671b389

    • Size

      4.4MB

    • MD5

      fe4892f8f0436f7da4e10dde594eabc7

    • SHA1

      b943d9b5663704a5a650d110d7dbd9f4d7866569

    • SHA256

      38f59a986dad371310d614f1c625f5d98724ce608f89cd093a4b65b3f671b389

    • SHA512

      dc9e4dcbbf4a82342e9d0b1dc2641d174315e2ab7e8bd6d9ad7f40f6edab5294fc04cb0db91c002234f17ab969625b6eb7c701870627d9468977adb409c75120

    • SSDEEP

      98304:TgeleI9IZ17G9z9cAEzYbg2EueUW4HAwn5fZ3/9dsnk6xa:xllIZ1y9OAwYcW1gw9VIvxa

    • 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