Overview

overview

10

Static

static

3

859d606859...56.exe

windows10-2004-x64

10

859d606859...56.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    859d606859f4255cab3cc0ac1de12567fd6f872567f760cfaa09278c56462c56.exe
  • Size 823KB
  • Sample260810-smslhaxsds
  • SHA256 859d606859f4255cab3cc0ac1de12567fd6f872567f760cfaa09278c56462c56
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • bucakosb.org.tr:7080

Mutex

  • kXH0huvHlszxYwID

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      859d606859f4255cab3cc0ac1de12567fd6f872567f760cfaa09278c56462c56.exe
    • Size 823KB
    • SHA256 859d606859f4255cab3cc0ac1de12567fd6f872567f760cfaa09278c56462c56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks