General

  • Target
    ransomware.exe
  • Size 11.6MB
  • Sample260723-h65p3aaa29
  • SHA256 fc434b99b49d02aa6c0adec798379894158e3d6ce92c869964a6b421d106bba8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • metasploit

Version
  • encoder/shikata_ga_nai

Extracted

Family
  • metasploit

Version
  • windows/reverse_tcp

C2
  • 3.17.202.129:17362

Targets

    • Target
      ransomware.exe
    • Size 11.6MB
    • SHA256 fc434b99b49d02aa6c0adec798379894158e3d6ce92c869964a6b421d106bba8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: MetaSploit

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

    • Family: xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies boot configuration data using bcdedit

    • XMRig Miner payload

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks