Extracted

Extracted

• • Target

    downloader.exe

  • Size

    30.1MB

  • MD5

    b4ac244eb3169d45369fda7755b57aaa

  • SHA1

    a53bab23eb3cf42cc2fa7c6d5930fedd9256598d

  • SHA256

    0d38abd43b866126e6a2a8ee78aba24054efdb35c5246873e7a1b4ff8bf2b73f

  • SHA512

    fd959e643dba2cc352c5aad20f71cbd2cf6d01cfe6c4b88f5a960d983a1967a4a5c49650da99f28c44210d82c4b873755c486ffb93c373ea242c13b3bafb2184

  • SSDEEP

    393216:R8oimu7izBxR3QRzhzvQ99Sq8lu0q5tDJKoWSxJGBL7almo+AJCcLKAz:R9w9wD5xUelbJCcr

  Score

  10^/10

  quasarxwormoffice04executionpersistenceratspywaretrojan

  • Detect Xworm Payload

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar family

    quasar

  • Quasar payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • 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.

  • Drops startup file

  • Executes dropped EXE

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  behavioral1behavioral2