Overview

overview

10

Static

static

10

WizClient.exe

windows10-ltsc_2021-x64

10

WizClient.exe

windows10-2004-x64

10

WizClient.exe

windows11-21h2-x64

10

WizClient.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    WizClient.exe
  • Size 32KB
  • Sample260804-mcghlaxfka
  • SHA256 ce39d8e1c12c00861a1d84f8fe54b77cca71d6bd3768ed82e2c1c1e0f1f20726
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormpersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 16.tcp.cpolar.top:14903

Mutex

  • XYfxYGEaaP2x6mjq

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain

Targets

    • Target
      WizClient.exe
    • Size 32KB
    • SHA256 ce39d8e1c12c00861a1d84f8fe54b77cca71d6bd3768ed82e2c1c1e0f1f20726
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    xwormpersistenceprivilege_escalationrattrojan

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Adds Run key to start application

      persistence
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks