Overview

overview

10

Static

static

10

XClient.exe

windows10-2004-x64

10

XClient.exe

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    XClient.exe
  • Size 33KB
  • Sample260905-m4f15sbj7t
  • SHA256 059b8a02cb45d9706763faa4fcb603aa379334ed8dacde208925ebc5ab21d284
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoverypersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 3.0

C2

  • viperalza7fgg-40476.portmap.host:40476

Mutex

  • Bb0uWVk5vxovaK9Z

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain

Targets

    • Target
      XClient.exe
    • Size 33KB
    • SHA256 059b8a02cb45d9706763faa4fcb603aa379334ed8dacde208925ebc5ab21d284
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryxwormpersistenceprivilege_escalationrattrojan

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks