Overview

overview

10

Static

static

10

XWormyu.exe

windows10-2004-x64

10

XWormyu.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    XWormyu.exe
  • Size 36KB
  • Sample260828-w2b4vadj5v
  • SHA256 3e97680e06a1593784588bb0e7b98ff1a5cb4809eee5aeb149840017f5714e45
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormcollectionexecutionratspywarestealertrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • 155.103.69.171:1122

Mutex

  • U3dUcfZQCoVMcpk3

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      XWormyu.exe
    • Size 36KB
    • SHA256 3e97680e06a1593784588bb0e7b98ff1a5cb4809eee5aeb149840017f5714e45
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectionexecutionxwormratspywarestealertrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks