General

  • Target

    JaffaCakes118_524af72fbf994bad4a088f6cf094a7601f1365426c943dbb22ad868df97b195d

  • Size

    4.4MB

  • Sample

    241225-1r5qmayqas

  • MD5

    b3858d8e804a2f5ba1ec56b6c00b74e0

  • SHA1

    137b15c6b20d33055002197f3f1e5a2b882215cc

  • SHA256

    524af72fbf994bad4a088f6cf094a7601f1365426c943dbb22ad868df97b195d

  • SHA512

    ca3459ba85b8d5a7f6c9342a5b7df6310a77c15daea6fe34f501126844017114cb4fe5554c663c9725ed2928bbdafb5f6300846bb581a1c34d73d517594a1e23

  • SSDEEP

    98304:kJM8KPTgMqgE7xq396R+33zNZn+H2U3kvzInZQbFxuyU/J:kk7wg9a+Hhp+HczIW4

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_524af72fbf994bad4a088f6cf094a7601f1365426c943dbb22ad868df97b195d

    • Size

      4.4MB

    • MD5

      b3858d8e804a2f5ba1ec56b6c00b74e0

    • SHA1

      137b15c6b20d33055002197f3f1e5a2b882215cc

    • SHA256

      524af72fbf994bad4a088f6cf094a7601f1365426c943dbb22ad868df97b195d

    • SHA512

      ca3459ba85b8d5a7f6c9342a5b7df6310a77c15daea6fe34f501126844017114cb4fe5554c663c9725ed2928bbdafb5f6300846bb581a1c34d73d517594a1e23

    • SSDEEP

      98304:kJM8KPTgMqgE7xq396R+33zNZn+H2U3kvzInZQbFxuyU/J:kk7wg9a+Hhp+HczIW4

    • 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