General

  • Target

    JaffaCakes118_9b0586fac8891d0d037ddb9cf40cfafdda0d5dee02ac23fdb62a158ce217732e

  • Size

    4.3MB

  • Sample

    241221-x5rjdaxlez

  • MD5

    1a16f1964f7b01a1aa0a4ebd2d10ab7f

  • SHA1

    ee64f7a123d5ef9a26cfba3cd8e913a0484031ab

  • SHA256

    9b0586fac8891d0d037ddb9cf40cfafdda0d5dee02ac23fdb62a158ce217732e

  • SHA512

    2792cd8d7b5e25f75c316c07e522ba1edc580060b88a67e85f5ba9d2dd4404266821a1117ff698b75db7f162b2ae60dc17d4a3d39306dbc3055bd8f2d557fa94

  • SSDEEP

    98304:R7wBeH0HXYf/SY8HwPW7oJJTKgjY5N6Bdbx/KpS8G/DeX:RsEH7aBQe7lgjYHIdsS8G/E

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_9b0586fac8891d0d037ddb9cf40cfafdda0d5dee02ac23fdb62a158ce217732e

    • Size

      4.3MB

    • MD5

      1a16f1964f7b01a1aa0a4ebd2d10ab7f

    • SHA1

      ee64f7a123d5ef9a26cfba3cd8e913a0484031ab

    • SHA256

      9b0586fac8891d0d037ddb9cf40cfafdda0d5dee02ac23fdb62a158ce217732e

    • SHA512

      2792cd8d7b5e25f75c316c07e522ba1edc580060b88a67e85f5ba9d2dd4404266821a1117ff698b75db7f162b2ae60dc17d4a3d39306dbc3055bd8f2d557fa94

    • SSDEEP

      98304:R7wBeH0HXYf/SY8HwPW7oJJTKgjY5N6Bdbx/KpS8G/DeX:RsEH7aBQe7lgjYHIdsS8G/E

    • 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