General

  • Target

    JaffaCakes118_a181833c1273f55e84544c5ac98fe210ee747b4ee57f5d9271da60e5ee9c331a

  • Size

    4.4MB

  • Sample

    241223-ypgvnszjgy

  • MD5

    bfb2b28cffb160bc8cd46f7c84ef0245

  • SHA1

    da7571d87b414c13687e637ecc6f074d7aa7a02e

  • SHA256

    a181833c1273f55e84544c5ac98fe210ee747b4ee57f5d9271da60e5ee9c331a

  • SHA512

    bc74895229701b67004e94ab5c028809e534ae1bb26b4de1453b3c8bb9926be6d93c4073a13c525c9dc571ef89caf3397806562e41bf62fd549cf95a4a637be6

  • SSDEEP

    98304:2RTQC4mam29zZg8FiiuCo5Ew99fEXZjUMfFR18WdAYL53:0QC6m29zBIx51pESMBJ53

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a181833c1273f55e84544c5ac98fe210ee747b4ee57f5d9271da60e5ee9c331a

    • Size

      4.4MB

    • MD5

      bfb2b28cffb160bc8cd46f7c84ef0245

    • SHA1

      da7571d87b414c13687e637ecc6f074d7aa7a02e

    • SHA256

      a181833c1273f55e84544c5ac98fe210ee747b4ee57f5d9271da60e5ee9c331a

    • SHA512

      bc74895229701b67004e94ab5c028809e534ae1bb26b4de1453b3c8bb9926be6d93c4073a13c525c9dc571ef89caf3397806562e41bf62fd549cf95a4a637be6

    • SSDEEP

      98304:2RTQC4mam29zZg8FiiuCo5Ew99fEXZjUMfFR18WdAYL53:0QC6m29zBIx51pESMBJ53

    • 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