Overview

overview

10

Static

static

3

5e9db5d331...45.exe

windows10-2004-x64

10

5e9db5d331...45.exe

windows11-ltsc_2024-x64

10

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-ltsc_2024-x64

3

Sharing

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General

  • Target
    5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545.exe
  • Size 942KB
  • Sample260824-2mcdyszxbs
  • SHA256 5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545.exe
    • Size 942KB
    • SHA256 5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydownloaderguloader

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks