General

  • Target
    https://www.youtube.com/watch?v=_BLxI6HsJAo
  • Sample260706-e1xwgsdv4m

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    http://blockchainjoblist.com/wp-admin/014080/

  • exe.dropper

    https://womenempowermentpakistan.com/wp-admin/paba5q52/

  • exe.dropper

    https://atnimanvilla.com/wp-content/073735/

  • exe.dropper

    https://yeuquynhnhai.com/upload/41830/

  • exe.dropper

    https://deepikarai.com/js/4bzs6/

Extracted

Language
  • xlm4.0

Source
URLs
  • xlm40.dropper

    https://erpoweredent.at/3/zte.dll

Targets

    • Target
      https://www.youtube.com/watch?v=_BLxI6HsJAo
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Downloads MZ/PE file

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • 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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Process spawned suspicious child process

      This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks