Overview

overview

10

Static

static

3

Commercial...ce.exe

windows10-2004-x64

10

Commercial...ce.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
    Commercial_Invoice.exe
  • Size 223KB
  • Sample260721-nnzc8aes4m
  • SHA256 dd053f3890a5c093ece2685a8bc11c8c1f6c1cc2b0f15d828a02e3af202a970f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target
      Commercial_Invoice.exe
    • Size 223KB
    • SHA256 dd053f3890a5c093ece2685a8bc11c8c1f6c1cc2b0f15d828a02e3af202a970f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydownloaderguloader

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks