General

  • Target

    JaffaCakes118_feda278c20a709d8d5a76cf3d7ae4cac35c5b9a34372c91c49093e4cafc0a978

  • Size

    4.3MB

  • Sample

    241223-166w8stjcz

  • MD5

    aa24ca51a41199125f40807d8e9e2ac8

  • SHA1

    cf2d474d5ff3c1bddf737614d5adde4832a8edca

  • SHA256

    feda278c20a709d8d5a76cf3d7ae4cac35c5b9a34372c91c49093e4cafc0a978

  • SHA512

    476a14a592a55b8bbabad623847e5d4a77f447ded13f943864c1e97197b2e8a4fb6afdfce9bf8cfc18820254287cd49ffe2c0a66da8e502c9037e38d9bf30f86

  • SSDEEP

    98304:DvRzWd0ivqH1jsc/mvfQpdJPAowyPhXUf1xQw0k74hg2rb/sOl:DJ00oc1jx/mvfQpdJ4oJPmf1G3dhg2Hd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_feda278c20a709d8d5a76cf3d7ae4cac35c5b9a34372c91c49093e4cafc0a978

    • Size

      4.3MB

    • MD5

      aa24ca51a41199125f40807d8e9e2ac8

    • SHA1

      cf2d474d5ff3c1bddf737614d5adde4832a8edca

    • SHA256

      feda278c20a709d8d5a76cf3d7ae4cac35c5b9a34372c91c49093e4cafc0a978

    • SHA512

      476a14a592a55b8bbabad623847e5d4a77f447ded13f943864c1e97197b2e8a4fb6afdfce9bf8cfc18820254287cd49ffe2c0a66da8e502c9037e38d9bf30f86

    • SSDEEP

      98304:DvRzWd0ivqH1jsc/mvfQpdJPAowyPhXUf1xQw0k74hg2rb/sOl:DJ00oc1jx/mvfQpdJ4oJPmf1G3dhg2Hd

    • 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