Extracted

• • Target

    NerestCrack.exe

  • Size

    15.0MB

  • MD5

    8acd2d51225c26977b7a6c05133b5d0e

  • SHA1

    f7e78fced38d5cf695a1fc5babbc0087e4c82682

  • SHA256

    233b4e09ce8f93d5b8d05fe966b6dee0e8f72a4b044c1f81cb76ab38c840ce7e

  • SHA512

    71e679fda369fbbf169892c9cfca555bc5d4746292fc78f4207f15ef041bcb7f67a46061688e5dfc2bda3dba54cc064e84c652b58bef1e4114a4dedf03161662

  • SSDEEP

    3072:1jx5U/FRxkan+bgVkvQ2rObGUzaewwQU4OHRemS0:Bx5iWa+b5IjzBuU4OIm

  Score

  10^/10

  xwormexecutionrattrojandiscoverypersistenceransomware

  • Detect Xworm Payload

  • Modifies WinLogon for persistence

    persistence

  • 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

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Sets desktop wallpaper using registry

    ransomware
  behavioral1behavioral2