Overview

overview

10

Static

static

3

f533a930e0...2a.exe

windows10-2004-x64

10

f533a930e0...2a.exe

windows11-21h2-x64

10

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-21h2-x64

3

Sharing

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General

  • Target
    f533a930e018e02362e7c0827c4988090c561a392ffca007885bbbeb5609cc2a.exe
  • Size 1.2MB
  • Sample260508-qdft8sc14j
  • SHA256 f533a930e018e02362e7c0827c4988090c561a392ffca007885bbbeb5609cc2a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
guloaderdiscoverydownloaderinstaller

Malware Config

Targets

    • Target
      f533a930e018e02362e7c0827c4988090c561a392ffca007885bbbeb5609cc2a.exe
    • Size 1.2MB
    • SHA256 f533a930e018e02362e7c0827c4988090c561a392ffca007885bbbeb5609cc2a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydownloaderguloader

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 a44ca08afb3f6bafd76aa35c259f3d599fe34f6f49ea5118626c1c1a540b0f03
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks