Overview

overview

10

Static

static

3

9a84871cc4...0a.exe

windows10-2004-x64

10

9a84871cc4...0a.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a.exe
  • Size 868KB
  • Sample260702-nb12aaez9r
  • SHA256 9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormadwarediscoverypersistenceransomwareratspywaretrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 31.56.209.126:1996

Mutex

  • uMh4zbD5EZQrHaFJ

Attributes
  • Install_directory

    %AppData%

  • install_file

    bin.exe

aes.plain

Targets

    • Target
      9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a.exe
    • Size 868KB
    • SHA256 9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryxwormrattrojanadwarepersistenceransomwarespyware

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Drops startup file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks