Overview

overview

10

Static

static

3

4d5696c5f5...51.exe

windows10-2004-x64

10

4d5696c5f5...51.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
    4d5696c5f59664e09584c457d82e78b2fd7ac681431ee0d5656907d404d34551.exe
  • Size 279KB
  • Sample260810-spdkcsbr7w
  • SHA256 4d5696c5f59664e09584c457d82e78b2fd7ac681431ee0d5656907d404d34551
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      4d5696c5f59664e09584c457d82e78b2fd7ac681431ee0d5656907d404d34551.exe
    • Size 279KB
    • SHA256 4d5696c5f59664e09584c457d82e78b2fd7ac681431ee0d5656907d404d34551
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydownloaderguloader

    • Family: 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks