General

  • Target

    ratremover.exe

  • Size

    7.6MB

  • Sample

    241223-1et4csskfr

  • MD5

    86d3386f1c3741e7bf7c3b49fd54ef4c

  • SHA1

    4c2a7901ea11b96d44831ad473a4fe13fec964c7

  • SHA256

    d71b0488ad6ce4579d90b22ed8921fc837ffc77781de183da7a7a30369db5ed1

  • SHA512

    8467abddee54c2d77bae0c19f06da49eacda544704f9ddef259936d4f0d8150c367ed5d84b15d1fe5b25b2e3397bca26b53164c0fe0674397f44b109224c5368

  • SSDEEP

    196608:NZD+kd2QwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWR:35gPIHL7HmBYXrYoaUNm

Malware Config

Targets

    • Target

      ratremover.exe

    • Size

      7.6MB

    • MD5

      86d3386f1c3741e7bf7c3b49fd54ef4c

    • SHA1

      4c2a7901ea11b96d44831ad473a4fe13fec964c7

    • SHA256

      d71b0488ad6ce4579d90b22ed8921fc837ffc77781de183da7a7a30369db5ed1

    • SHA512

      8467abddee54c2d77bae0c19f06da49eacda544704f9ddef259936d4f0d8150c367ed5d84b15d1fe5b25b2e3397bca26b53164c0fe0674397f44b109224c5368

    • SSDEEP

      196608:NZD+kd2QwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWR:35gPIHL7HmBYXrYoaUNm

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks