Overview

overview

10

Static

static

1

36531751_T...df.vbs

windows10-2004-x64

10

36531751_T...df.vbs

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    36531751_TUMACIKFATURALAR.pdf.vbs
  • Size 172KB
  • Sample260910-snnnya1fqb
  • SHA256 0ea0784ffc19dc8536eb8f9cc1649e98d6f40cd0c4e89e22aec8b11492146a09
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasiondiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 31.56.209.234:443

Mutex

  • 6LTYhMtYJSwSKkQV

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      36531751_TUMACIKFATURALAR.pdf.vbs
    • Size 172KB
    • SHA256 0ea0784ffc19dc8536eb8f9cc1649e98d6f40cd0c4e89e22aec8b11492146a09
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionxwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks