Overview

overview

10

Static

static

3

d0f5e5711e...3f.exe

windows7-x64

10

d0f5e5711e...3f.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    d0f5e5711e53f7f7cafbfedf8b7614341a9685043411bdfd2b0d1f1aebb1ac3f.exe
  • Size 609KB
  • Sample230608-m2tt8aee69
  • SHA256 d0f5e5711e53f7f7cafbfedf8b7614341a9685043411bdfd2b0d1f1aebb1ac3f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      d0f5e5711e53f7f7cafbfedf8b7614341a9685043411bdfd2b0d1f1aebb1ac3f.exe
    • Size 609KB
    • SHA256 d0f5e5711e53f7f7cafbfedf8b7614341a9685043411bdfd2b0d1f1aebb1ac3f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdiscoverydownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks