General

  • Target

    JaffaCakes118_7cbdf5887db533bca242512397dbad5482505fa0ec48484da73e3414f1b0fbd9

  • Size

    4.4MB

  • Sample

    241222-zcf82sxrgv

  • MD5

    fa8584429f664bdbbf82b64dbff55f2a

  • SHA1

    5b60a8cf38dc0203fb7044ab914b52e58c8e0ba5

  • SHA256

    7cbdf5887db533bca242512397dbad5482505fa0ec48484da73e3414f1b0fbd9

  • SHA512

    e1b9a6058280b89c21ef5638734034bd915b8c973af5054a6fbc2d96e3e9294ecefdc83abae62d1655e3090c260060364acd81e2756132654227a80dd1d4e8eb

  • SSDEEP

    98304:8u2v+Nvqak6V5mThSRQI/tSTlBumjNXQwTn7p45NzfJLtwn:8qtZYFaj1STumjBtj72Nbfi

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7cbdf5887db533bca242512397dbad5482505fa0ec48484da73e3414f1b0fbd9

    • Size

      4.4MB

    • MD5

      fa8584429f664bdbbf82b64dbff55f2a

    • SHA1

      5b60a8cf38dc0203fb7044ab914b52e58c8e0ba5

    • SHA256

      7cbdf5887db533bca242512397dbad5482505fa0ec48484da73e3414f1b0fbd9

    • SHA512

      e1b9a6058280b89c21ef5638734034bd915b8c973af5054a6fbc2d96e3e9294ecefdc83abae62d1655e3090c260060364acd81e2756132654227a80dd1d4e8eb

    • SSDEEP

      98304:8u2v+Nvqak6V5mThSRQI/tSTlBumjNXQwTn7p45NzfJLtwn:8qtZYFaj1STumjBtj72Nbfi

    • 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