Overview

overview

10

Static

static

3

2702bb251c...2d.exe

windows7-x64

10

2702bb251c...2d.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
    2702bb251c14965787b39f03a9c41000b9b0421528578e5a6a221ad8b27f182d.exe
  • Size 554KB
  • Sample241006-s85syswekc
  • SHA256 2702bb251c14965787b39f03a9c41000b9b0421528578e5a6a221ad8b27f182d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      2702bb251c14965787b39f03a9c41000b9b0421528578e5a6a221ad8b27f182d.exe
    • Size 554KB
    • SHA256 2702bb251c14965787b39f03a9c41000b9b0421528578e5a6a221ad8b27f182d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdiscoverydownloader

    • 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 11KB
    • SHA256 f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks