General

  • Target

    JaffaCakes118_39b87a3d552d60768cbfe6aaa745a0e6926f5df8e54a472ded2f049db9c87685

  • Size

    4.3MB

  • Sample

    241222-lb7sqasqfm

  • MD5

    96268a47cc0a899f2b501198fa007136

  • SHA1

    81a1ade68e2c16eb3c95f342a08dc263b67e226f

  • SHA256

    39b87a3d552d60768cbfe6aaa745a0e6926f5df8e54a472ded2f049db9c87685

  • SHA512

    fcbac79e8df15a0ce627be8df4bc8873d936020bfe1f81fdbb3dfb0cc127e0bb3898220aaf48ab3c34b69a5d557e8907098ac88cb3f44cde41c514c3c5480e48

  • SSDEEP

    98304:lEE8o+YIHHUVHEElgbCrTKQvvWbL6rGS37:mEJhInds4tbL6rpr

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_39b87a3d552d60768cbfe6aaa745a0e6926f5df8e54a472ded2f049db9c87685

    • Size

      4.3MB

    • MD5

      96268a47cc0a899f2b501198fa007136

    • SHA1

      81a1ade68e2c16eb3c95f342a08dc263b67e226f

    • SHA256

      39b87a3d552d60768cbfe6aaa745a0e6926f5df8e54a472ded2f049db9c87685

    • SHA512

      fcbac79e8df15a0ce627be8df4bc8873d936020bfe1f81fdbb3dfb0cc127e0bb3898220aaf48ab3c34b69a5d557e8907098ac88cb3f44cde41c514c3c5480e48

    • SSDEEP

      98304:lEE8o+YIHHUVHEElgbCrTKQvvWbL6rGS37:mEJhInds4tbL6rpr

    • 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