Extracted

Extracted

• • Target

    upOBuilder0.9.7.exe

  • Size

    3.5MB

  • MD5

    c7789a0f8d83e744a84b0b4be0be7158

  • SHA1

    c8ffb47663650341146810daf5ebbc29018b3e1d

  • SHA256

    9365fa153dd60ba9703ea92cd37e0c737c5f222012644f6acb0892c558113451

  • SHA512

    711c59377faad994c4696d16e2718578f82673b2baac9d6d7022a5f37c81bfff71e812e8f5d574bfbfaf748b73d794faccc885d036dea751ea52e108e3dfea7a

  • SSDEEP

    98304:weaJXwmAk5dop8nuxgHe2eBu7jqhbq2OkVV9icA:WAk5dop8nuO1r7jq9nTFip

  Score

  10^/10

  xwormdefense_evasiondiscoveryexecutionpersistencerattrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion
  behavioral1behavioral2