General

  • Target

    JaffaCakes118_1249692221aeaec991f7294d972bedc0d3a43fed0597e1561457c77e5232ae6f

  • Size

    4.3MB

  • Sample

    241230-v8ktwstnhz

  • MD5

    80d6210ebf2311d856f756eb87dac66f

  • SHA1

    81801f6d4517086ab5015cc51f602bbd88f1b919

  • SHA256

    1249692221aeaec991f7294d972bedc0d3a43fed0597e1561457c77e5232ae6f

  • SHA512

    8184bfac875db893eaa7855dd4525701e5799f4646687249956a0952b7c8a23966cb2bfc445dfeca4b6ada1a3c8c7a90e1d6836ff4e87dd63d47b887d60440f7

  • SSDEEP

    98304:aAHXl1YuHawBm6o0dqLerI8cSS7xjLwDY15GoQXOpH/rzUvVpl:aAHXlSIa7S8eD94jqYDGeHHUvLl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      a2a105803a1b03e2de96be9a44e8d0aefe15d7f2fc8abfb611d913e5f4e8ed93

    • Size

      4.5MB

    • MD5

      705e31dd87f7b19348c101c1d4a9b2ba

    • SHA1

      9385842b9d96364123403fa8ac11b03f6ec89f77

    • SHA256

      a2a105803a1b03e2de96be9a44e8d0aefe15d7f2fc8abfb611d913e5f4e8ed93

    • SHA512

      7d1ea5912b6b2bdf81608e0ead5fe1585ee507e999521dfbbd2cf83101e57ba277501ac40fda0b150d604a41b66a00afc52945b3f3113605c93b39faa5af5f81

    • SSDEEP

      98304:+rlU8EDA1aL7U3R2I//rt61SaAXnlIPR6eAunRpn0WokJk7y:+rlsnUjQSaAVIPARuRmWokJCy

    • 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