Overview

overview

10

Static

static

10

Built.exe

windows11-21h2-x64

8

Sharing

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General

  • Target

    Built.exe

  • Size

    8.4MB

  • Sample

    241224-wqsx8atmdr

  • MD5

    929eb9226f42809ca87c7f0eb721f4eb

  • SHA1

    755abd5724a78cc1afaaf97b7497c3c18a1d2187

  • SHA256

    d61c2166ebc82ebcc8acf280a3dff418135072bb62e6170a52c31efdfba8d231

  • SHA512

    7967c3e2667aa8206b84a4308b71a3211467feaae54698f3c4aa0f8710ddc7f8a0bb0f6a13a96a19f85eac42d862bdd460c8ca94db878e4f2e3788d42874b13c

  • SSDEEP

    196608:mwDRkdOnHwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWM:FaGMIHL7HmBYXrkRoaUNb

Score
10/10
blankgrabberdefense_evasionexecutionupx

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.4MB

    • MD5

      929eb9226f42809ca87c7f0eb721f4eb

    • SHA1

      755abd5724a78cc1afaaf97b7497c3c18a1d2187

    • SHA256

      d61c2166ebc82ebcc8acf280a3dff418135072bb62e6170a52c31efdfba8d231

    • SHA512

      7967c3e2667aa8206b84a4308b71a3211467feaae54698f3c4aa0f8710ddc7f8a0bb0f6a13a96a19f85eac42d862bdd460c8ca94db878e4f2e3788d42874b13c

    • SSDEEP

      196608:mwDRkdOnHwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWM:FaGMIHL7HmBYXrkRoaUNb

    Score
    8/10
    defense_evasionexecutionupx

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Executes dropped EXE

    • 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.

      defense_evasion

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks