Overview

overview

10

Static

static

1

6e25014bad...be.exe

windows7-x64

10

6e25014bad...be.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    6e25014badb4596a4ca3c97a27ed6afba7385cf81bcb0980a039b7df2d1b02be.exe
  • Size 361KB
  • Sample240516-bts26sec45
  • SHA256 6e25014badb4596a4ca3c97a27ed6afba7385cf81bcb0980a039b7df2d1b02be
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloaderexecutionpersistence

Malware Config

Targets

    • Target
      6e25014badb4596a4ca3c97a27ed6afba7385cf81bcb0980a039b7df2d1b02be.exe
    • Size 361KB
    • SHA256 6e25014badb4596a4ca3c97a27ed6afba7385cf81bcb0980a039b7df2d1b02be
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloaderexecutionpersistence

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks