Overview

overview

10

Static

static

10

EdgeUpdate.exe

windows10-2004-x64

10

EdgeUpdate.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    EdgeUpdate.exe
  • Size 39KB
  • Sample260801-d2q9nadn8v
  • SHA256 ba84a91bd7f12bff4afbfbc25edc69d2958bf6d27ddc02c7791e3ca9d40c41cf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • ssl0123.ddns.net:7004

Mutex

  • hU2LyKbCvAHqzj2o

Attributes
  • Install_directory

    %AppData%

  • install_file

    EdgeUpdate.exe

aes.plain

Targets

    • Target
      EdgeUpdate.exe
    • Size 39KB
    • SHA256 ba84a91bd7f12bff4afbfbc25edc69d2958bf6d27ddc02c7791e3ca9d40c41cf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionxwormpersistenceprivilege_escalationrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Checks computer location settings

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

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks