General

  • Target

    JaffaCakes118_00f67f2b454ba04f3fd1dc0cbefa0539f8516815bac63f2578b0973d5723ee25

  • Size

    4.3MB

  • Sample

    241221-ytr67sykev

  • MD5

    138ed5ecc6a2173d4cd148e48f406e20

  • SHA1

    f1853e9fb486f3f5bf7155fda895efa5c3322a32

  • SHA256

    00f67f2b454ba04f3fd1dc0cbefa0539f8516815bac63f2578b0973d5723ee25

  • SHA512

    94ecfdfedfc9a78c3b56d5e3db50da8556a88d63d2e9ddf94cdca3f9bdcaf25c1ec4c71716638dbc579b755124b8ca756a194e90f3d2c32a3c7efb6ad72bb409

  • SSDEEP

    98304:l8T7bDUxX6/v4r9or/Dyc34+NRf8mEp+zfpA:ltd6/vI9ofD4Kpfq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_00f67f2b454ba04f3fd1dc0cbefa0539f8516815bac63f2578b0973d5723ee25

    • Size

      4.3MB

    • MD5

      138ed5ecc6a2173d4cd148e48f406e20

    • SHA1

      f1853e9fb486f3f5bf7155fda895efa5c3322a32

    • SHA256

      00f67f2b454ba04f3fd1dc0cbefa0539f8516815bac63f2578b0973d5723ee25

    • SHA512

      94ecfdfedfc9a78c3b56d5e3db50da8556a88d63d2e9ddf94cdca3f9bdcaf25c1ec4c71716638dbc579b755124b8ca756a194e90f3d2c32a3c7efb6ad72bb409

    • SSDEEP

      98304:l8T7bDUxX6/v4r9or/Dyc34+NRf8mEp+zfpA:ltd6/vI9ofD4Kpfq

    • 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