General

  • Target

    JaffaCakes118_a62022a208758e04e85ebef87c79fb66c651effa146cd7a50f664fab79e04460

  • Size

    4.2MB

  • Sample

    241225-h6r4za1mdl

  • MD5

    cdfa687379cc48d216c830c791d59282

  • SHA1

    c58455b238dac28f80031e923f5ed0850a67fff8

  • SHA256

    a62022a208758e04e85ebef87c79fb66c651effa146cd7a50f664fab79e04460

  • SHA512

    8d8b0c50b26c6aef62d189f61c3ae75f65aa0d5b0b6fa71d8db97d0fec86d44f2da2cd6466ad59e6fca4b2bce5248df9258f267c4097a32a40c3fc730c42b5c7

  • SSDEEP

    98304:w1bpw+FC/yPVa/21MkKYihmgyKJwPLzJrGgIGUZp:QbpwqVPVE21xgyeIS7X

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a62022a208758e04e85ebef87c79fb66c651effa146cd7a50f664fab79e04460

    • Size

      4.2MB

    • MD5

      cdfa687379cc48d216c830c791d59282

    • SHA1

      c58455b238dac28f80031e923f5ed0850a67fff8

    • SHA256

      a62022a208758e04e85ebef87c79fb66c651effa146cd7a50f664fab79e04460

    • SHA512

      8d8b0c50b26c6aef62d189f61c3ae75f65aa0d5b0b6fa71d8db97d0fec86d44f2da2cd6466ad59e6fca4b2bce5248df9258f267c4097a32a40c3fc730c42b5c7

    • SSDEEP

      98304:w1bpw+FC/yPVa/21MkKYihmgyKJwPLzJrGgIGUZp:QbpwqVPVE21xgyeIS7X

    • 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