Overview

overview

10

Static

static

3

Zoogonous.exe

windows7-x64

7

Zoogonous.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target
    53e97123c11bcfbad50aea988cebc5268f16f58f228f3977465d017ad01fa43a
  • Size 676KB
  • Sample241016-t2dasszbpc
  • SHA256 53e97123c11bcfbad50aea988cebc5268f16f58f228f3977465d017ad01fa43a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      Zoogonous.exe
    • Size 705KB
    • SHA256 9597bd14654101c85ee4953e5b9f0217531666497c26f1fdf4e837ce27186733
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoveryguloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 7fb0f8d452fefaac789986b933df050f3d3e4feb8a8d9944ada995f572dcdca1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks