General

  • Target

    JaffaCakes118_2b9b1c3fb24a6ff5f18f744d42b26dd803eb74778d2528cae9070512cbc36264

  • Size

    4.2MB

  • Sample

    241222-cm9a9ayqey

  • MD5

    a4c881ba7617ae996cf17f58a86e042a

  • SHA1

    dc1498900fcbeb9f55a099b12e3920f2e4ec58b2

  • SHA256

    2b9b1c3fb24a6ff5f18f744d42b26dd803eb74778d2528cae9070512cbc36264

  • SHA512

    d11329a0d722f8c5de9764c55699a25b966e3fb07e659e9fc165a202ccfcb3e0656486198591d92c560ad85883240b47d2d1ed9461762c708ba8323d8d480870

  • SSDEEP

    98304:yqLE6EkaTQq8dYRNRK9a5Vn43+zac7IXOhtAhV/p:zEDsdYR+9aPnw++mIKQx

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2b9b1c3fb24a6ff5f18f744d42b26dd803eb74778d2528cae9070512cbc36264

    • Size

      4.2MB

    • MD5

      a4c881ba7617ae996cf17f58a86e042a

    • SHA1

      dc1498900fcbeb9f55a099b12e3920f2e4ec58b2

    • SHA256

      2b9b1c3fb24a6ff5f18f744d42b26dd803eb74778d2528cae9070512cbc36264

    • SHA512

      d11329a0d722f8c5de9764c55699a25b966e3fb07e659e9fc165a202ccfcb3e0656486198591d92c560ad85883240b47d2d1ed9461762c708ba8323d8d480870

    • SSDEEP

      98304:yqLE6EkaTQq8dYRNRK9a5Vn43+zac7IXOhtAhV/p:zEDsdYR+9aPnw++mIKQx

    • 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