Overview

overview

10

Static

static

3

file.exe

windows10-2004-x64

7

file.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 3.7MB
  • Sample260804-t167gsdf65
  • SHA256 833b709b93b80919dc06d8b0619de8919df283060dd9fdb9da6bd4d9b778ca7a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdiscoveryexecutionpersistencerattrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 217.195.153.81:50000

Mutex

  • JOcw4x9bUg5qZM55

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      file.exe
    • Size 3.7MB
    • SHA256 833b709b93b80919dc06d8b0619de8919df283060dd9fdb9da6bd4d9b778ca7a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionpersistencediscoveryxwormrattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks