Overview

overview

10

Static

static

3

xf79c70561...6c.exe

windows10-2004-x64

10

xf79c70561...6c.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    xf79c70561e91748c53ef198f6289c8e97e52556af39f5f8c1f66f97f1616f86c.exe
  • Size 6.0MB
  • Sample260602-eae8rads6w
  • SHA256 f79c70561e91748c53ef198f6289c8e97e52556af39f5f8c1f66f97f1616f86c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • XWorm V5.6

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/Fxzr3jeT

Targets

    • Target
      xf79c70561e91748c53ef198f6289c8e97e52556af39f5f8c1f66f97f1616f86c.exe
    • Size 6.0MB
    • SHA256 f79c70561e91748c53ef198f6289c8e97e52556af39f5f8c1f66f97f1616f86c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    xwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Drops startup file

    • Executes dropped EXE

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks