Extracted

• • Target
    io.exe
  • Size 229KB
  • SHA256 3d16c64448808c38a36430b330e6ea296c752f924291c21df0f33cea4e86e27d
  • MD5 88d54e85177293f63c9f59d38c35842e
  • SHA1 3daf436fe4e31e4a54d9e651432f9af1910ce1f6
  • SHA512 09cca7ea349d4cbb576c2cfd4f8c88970d451a2ded7409972c6fc4bbd9281343a9d6c560d39458632dacf9dd79a3f72cfcb45d0517a82a3e8e8ded7a8c8ed984
  • SSDEEP 3072:mO4FE9RGOq8eLD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xN9:mpE9y/5bTgVziHzZnSKrCbYMr2bx8Vq
  • TLSH
    T1DA344A66F6A100FBD4BA42358D635B02B7B2F03617219BEF0B94496D7F637E04D29B90
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  adwarebootkitdefense_evasiondiscoveryexecutionxwormpersistenceratspywaretrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Sets service image path in registry

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

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

  • Executes dropped EXE

  • Indicator Removal: Clear Windows Event Logs

    Clear Windows Event Logs to hide the activity of an intrusion.

    defense_evasion

  • Enumerates connected drives

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

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  behavioral1behavioral2