General

  • Target

    JaffaCakes118_198c631ec1ee9b19235e84bdd0b3b612c157aa62a28ba497f3e3b93d0fba5ce6

  • Size

    4.2MB

  • Sample

    241222-fv17dsvpgl

  • MD5

    8d019619dae5eb6e56ea7c0fcd9888c1

  • SHA1

    6da8a593451cfefcf099b097ace0a6774ed43d7c

  • SHA256

    198c631ec1ee9b19235e84bdd0b3b612c157aa62a28ba497f3e3b93d0fba5ce6

  • SHA512

    844e1f61cfc7e1a4da439bc64b59631c2ea7260db9defc0be7c7b269aad56b71225703643d67dcc54c5cb708ca3f1ee661adc14267511e61cf6982061488dc8f

  • SSDEEP

    98304:9dIEYePjdgzqd5TS0VKwUCR+GR0ub5VlkAGZlPDnqpnC:9dImSqXcDrSnbsPmC

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_198c631ec1ee9b19235e84bdd0b3b612c157aa62a28ba497f3e3b93d0fba5ce6

    • Size

      4.2MB

    • MD5

      8d019619dae5eb6e56ea7c0fcd9888c1

    • SHA1

      6da8a593451cfefcf099b097ace0a6774ed43d7c

    • SHA256

      198c631ec1ee9b19235e84bdd0b3b612c157aa62a28ba497f3e3b93d0fba5ce6

    • SHA512

      844e1f61cfc7e1a4da439bc64b59631c2ea7260db9defc0be7c7b269aad56b71225703643d67dcc54c5cb708ca3f1ee661adc14267511e61cf6982061488dc8f

    • SSDEEP

      98304:9dIEYePjdgzqd5TS0VKwUCR+GR0ub5VlkAGZlPDnqpnC:9dImSqXcDrSnbsPmC

    • 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