Overview

overview

10

Static

static

EUR_Cert_3...cr.exe

windows7_x64

7

EUR_Cert_3...cr.exe

windows10-2004_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    EUR_Cert_3883774784847_CMR8494849.pdf.scr.exe
  • Size 462KB
  • Sample220523-prryzsddd3
  • SHA256 aac13b3f25b043fcc1baaa1481ab241a4845ff0d978fe86a455deaf28cedd352
  • MD5 SHA1 SHA512
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      EUR_Cert_3883774784847_CMR8494849.pdf.scr.exe
    • Size 462KB
    • SHA256 aac13b3f25b043fcc1baaa1481ab241a4845ff0d978fe86a455deaf28cedd352
    • MD5 SHA1 SHA512
    Score
    10/10
    discoveryguloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks