Extracted

• • Target

    main.jar

  • Size

    639KB

  • MD5

    9074ab4b94d39d3f3226fcbfd73f3688

  • SHA1

    16a9405665108bc33f687d99fcbec619b891aa72

  • SHA256

    5368591e13775ea45d841fc87584b30187f83230f712c99b4726c31b5f218942

  • SHA512

    34912a8c5a1d2064dd4f73cd4a600317964dc34680232b4d99793b8d36b49780bf2c4a137421a490f511e6d6f2a9d1d2e110e8ff5d0fc461f507713e043d6f89

  • SSDEEP

    12288:snbTQX/JN/6JJ4Vvo3ODga/PRz+NJUNmz8gKZ6Rbi3kuQ2VMSctDYi:sn3Qvv6r4pPDgaxKImzBQJku9VPctDYi

  Score

  10^/10

  wannacryxwormaspackv2defense_evasiondiscoveryexecutionimpactpersistenceransomwareratspywarestealertrojanworm

  • Detect Xworm Payload

  • Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry

  • Wannacry family

    wannacry

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • 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

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • ASPack v2.12-2.42

    Detects executables packed with ASPack v2.12-2.42

    aspackv2

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

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

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2