Overview

overview

10

Static

static

10

Built.exe

windows7-x64

7

Built.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    Built.exe

  • Size

    7.4MB

  • Sample

    250210-xmg7zs1rfj

  • MD5

    57e14e0d76776d91ca553b493a96a707

  • SHA1

    d557a93eee09e7173f798c201b7ddd61a8b8bca9

  • SHA256

    6766651f430020f4690e11f3c4093dd22142dcc59acf9587cf7de9e2d10d44bd

  • SHA512

    e4d8e94f3ec46840207748e95a13976952a604be74f35a324dc0e6af3f6a4044c34d0ddf04d3d3435505ba2da6bf2194e7d22e46c52c4b41187df5c3bf88b568

  • SSDEEP

    196608:8WX0cDHHYe+Ljv+bhqNVoBKUh8mz4Iv9PPv1DVWhJ:uinwL+9qz8/b4IRv3WhJ

Score
10/10
blankgrabberdefense_evasiondiscoveryexecutionupx

Malware Config

Targets

    • Target

      Built.exe

    • Size

      7.4MB

    • MD5

      57e14e0d76776d91ca553b493a96a707

    • SHA1

      d557a93eee09e7173f798c201b7ddd61a8b8bca9

    • SHA256

      6766651f430020f4690e11f3c4093dd22142dcc59acf9587cf7de9e2d10d44bd

    • SHA512

      e4d8e94f3ec46840207748e95a13976952a604be74f35a324dc0e6af3f6a4044c34d0ddf04d3d3435505ba2da6bf2194e7d22e46c52c4b41187df5c3bf88b568

    • SSDEEP

      196608:8WX0cDHHYe+Ljv+bhqNVoBKUh8mz4Iv9PPv1DVWhJ:uinwL+9qz8/b4IRv3WhJ

    Score
    8/10
    upxdefense_evasiondiscoveryexecution

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks