Overview

overview

10

Static

static

3

NEAS.39022...20.exe

windows7-x64

7

NEAS.39022...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    NEAS.39022eff0b28bdfe77897a0fc5ff4920.exe
  • Size 308KB
  • Sample231026-bb2atsac54
  • SHA256 7af525c73aaddfe3f532acc545ee8044bae61fff536cffe4db15edf5b5e92454
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloaderpersistence

Malware Config

Targets

    • Target
      NEAS.39022eff0b28bdfe77897a0fc5ff4920.exe
    • Size 308KB
    • SHA256 7af525c73aaddfe3f532acc545ee8044bae61fff536cffe4db15edf5b5e92454
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloaderpersistence

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks