General

  • Target

    JaffaCakes118_f0d86adac985d5edee40c5350206a4d0feeb6b6d7ddb01c1723691b3442f6f42

  • Size

    4.4MB

  • Sample

    241223-rjve9a1rfm

  • MD5

    5d28ccc1249f7a459f8a4ce43d9d0d70

  • SHA1

    892041b6af752617841c5af0c16ffae0e7ca3e70

  • SHA256

    f0d86adac985d5edee40c5350206a4d0feeb6b6d7ddb01c1723691b3442f6f42

  • SHA512

    528e25c2ec9c55227687c35fff31244d19f68ebcf388db2c298f91fdd381be63bf5a4d6c30ac12c551a5f9c6fdc9bca7dd73770c9e5d2450381659b6a3065fbd

  • SSDEEP

    49152:8wOPM6iMyWEELu25ejcE0mr/rHPXwP5+tz2y0Gf+2EiWd0AGxphjeUJBHI45LquO:8DNXF5jBx8jtAyCi2Y7JjgocBh0zQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f0d86adac985d5edee40c5350206a4d0feeb6b6d7ddb01c1723691b3442f6f42

    • Size

      4.4MB

    • MD5

      5d28ccc1249f7a459f8a4ce43d9d0d70

    • SHA1

      892041b6af752617841c5af0c16ffae0e7ca3e70

    • SHA256

      f0d86adac985d5edee40c5350206a4d0feeb6b6d7ddb01c1723691b3442f6f42

    • SHA512

      528e25c2ec9c55227687c35fff31244d19f68ebcf388db2c298f91fdd381be63bf5a4d6c30ac12c551a5f9c6fdc9bca7dd73770c9e5d2450381659b6a3065fbd

    • SSDEEP

      49152:8wOPM6iMyWEELu25ejcE0mr/rHPXwP5+tz2y0Gf+2EiWd0AGxphjeUJBHI45LquO:8DNXF5jBx8jtAyCi2Y7JjgocBh0zQ

    • 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