Overview

overview

10

Static

static

10

636ecdb9d3...5b.exe

windows10-2004-x64

10

636ecdb9d3...5b.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    636ecdb9d3521e4f01eb53119ffaac0e8a2e8828fdcea9d7746c66c243143e5b.bin
  • Size 35KB
  • Sample260824-h4fcdsdm5y
  • SHA256 636ecdb9d3521e4f01eb53119ffaac0e8a2e8828fdcea9d7746c66c243143e5b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormexecutionpersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 192.168.1.125:50504

  • femorox124-50504.portmap.host:50504

Mutex

  • YbbVi7x1lgNvDPS2

Attributes
  • Install_directory

    %Temp%

  • install_file

    C2.exe

aes.plain

Targets

    • Target
      636ecdb9d3521e4f01eb53119ffaac0e8a2e8828fdcea9d7746c66c243143e5b.bin
    • Size 35KB
    • SHA256 636ecdb9d3521e4f01eb53119ffaac0e8a2e8828fdcea9d7746c66c243143e5b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionxwormpersistenceprivilege_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