Overview

overview

10

Static

static

10

svchost.exe

windows10-2004-x64

10

svchost.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    svchost.exe
  • Size 41KB
  • Sample261030-warefsez6l
  • SHA256 4830cb917c5dc4bfb53c0461724174dab58b936398670ca6f611f8ae3ca6797d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationrattrojan

Malware Config

Extracted

Family

  • xworm

C2

  • 27.tcp.cpolar.top:12346

Mutex

  • zpyRMgDAbEjNN8Jf

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      svchost.exe
    • Size 41KB
    • SHA256 4830cb917c5dc4bfb53c0461724174dab58b936398670ca6f611f8ae3ca6797d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryexecutionxwormpersistenceprivilege_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 a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

      defense_evasion

    • Executes dropped EXE

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks