General

  • Target

    JaffaCakes118_7e9e4e4cca527508e8ba3e1e8a59e0e7a39d6804e677c57652e1b44f1eead9f1

  • Size

    4.2MB

  • Sample

    241226-254wxstrgv

  • MD5

    b6ce1e0ef0287c02dc19b4e043921214

  • SHA1

    f21b74d9fc0947e9d2044e166b02e3f03bcaba5e

  • SHA256

    7e9e4e4cca527508e8ba3e1e8a59e0e7a39d6804e677c57652e1b44f1eead9f1

  • SHA512

    af5d3301968dbeb1d9b58f4a78ecb2504081f905656cbc19e2831c43e90c28e831eac1f485143ff82a649f95ddcd08401faa629e143f6cdb0c4ef8af379a0c54

  • SSDEEP

    98304:jHWXNdMGWC294mpBzirq73fZh483RqlCQ+NBj0X04ib/J4:KX/d29veqbI83clQX4ia

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7e9e4e4cca527508e8ba3e1e8a59e0e7a39d6804e677c57652e1b44f1eead9f1

    • Size

      4.2MB

    • MD5

      b6ce1e0ef0287c02dc19b4e043921214

    • SHA1

      f21b74d9fc0947e9d2044e166b02e3f03bcaba5e

    • SHA256

      7e9e4e4cca527508e8ba3e1e8a59e0e7a39d6804e677c57652e1b44f1eead9f1

    • SHA512

      af5d3301968dbeb1d9b58f4a78ecb2504081f905656cbc19e2831c43e90c28e831eac1f485143ff82a649f95ddcd08401faa629e143f6cdb0c4ef8af379a0c54

    • SSDEEP

      98304:jHWXNdMGWC294mpBzirq73fZh483RqlCQ+NBj0X04ib/J4:KX/d29veqbI83clQX4ia

    • 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