Overview

overview

10

Static

static

3

ca0457268c...4e.exe

windows10-2004-x64

10

ca0457268c...4e.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    ca0457268ca31168dc24b34e0e069a40d4c0145c9656a47839661c200926a34e.bin
  • Size 729KB
  • Sample260823-h5tleayydz
  • SHA256 ca0457268ca31168dc24b34e0e069a40d4c0145c9656a47839661c200926a34e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 203.202.232.127:1515

Mutex

  • BK9l3ZHqBOvBIzAg

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      ca0457268ca31168dc24b34e0e069a40d4c0145c9656a47839661c200926a34e.bin
    • Size 729KB
    • SHA256 ca0457268ca31168dc24b34e0e069a40d4c0145c9656a47839661c200926a34e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormrattrojan

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks