General

  • Target

    8efb0954018a7713a746b09420ee004048838a32f332f9b453199180c3d9a6d1

  • Size

    3.9MB

  • Sample

    230129-w6wn2sad7z

  • MD5

    8e3dd4b2c83474a516fa297a16fea4ce

  • SHA1

    9199353c28a3662c946c916dc83af1c5f0dddc86

  • SHA256

    8efb0954018a7713a746b09420ee004048838a32f332f9b453199180c3d9a6d1

  • SHA512

    4ba955dbba361197fe6124071f8bf54a2e12f0ce68c09d8fef5f234a94910b2c623431548d637a05461cabf83c61dc84115d74f7f03ca69926811c4bf30c1769

  • SSDEEP

    98304:4fcLWjMUnMeRwL5U+O6EGzG3R43ieRv2Jy5Km4AnIL2Kyt29:40LWoDeRO5U+O2M43wQASsN7

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      8efb0954018a7713a746b09420ee004048838a32f332f9b453199180c3d9a6d1

    • Size

      3.9MB

    • MD5

      8e3dd4b2c83474a516fa297a16fea4ce

    • SHA1

      9199353c28a3662c946c916dc83af1c5f0dddc86

    • SHA256

      8efb0954018a7713a746b09420ee004048838a32f332f9b453199180c3d9a6d1

    • SHA512

      4ba955dbba361197fe6124071f8bf54a2e12f0ce68c09d8fef5f234a94910b2c623431548d637a05461cabf83c61dc84115d74f7f03ca69926811c4bf30c1769

    • SSDEEP

      98304:4fcLWjMUnMeRwL5U+O6EGzG3R43ieRv2Jy5Km4AnIL2Kyt29:40LWoDeRO5U+O2M43wQASsN7

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • 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

MITRE ATT&CK Enterprise v6

Tasks