Extracted

• • Target

    test.bat

  • Size

    7.7MB

  • MD5

    22070488e8b05fa3d1555e35cb02e2c4

  • SHA1

    17affd9bceb5b254a65f2b918008118b3e771f5d

  • SHA256

    f9265a0554ffd7971bacbd4335ab32109aa2f8ba7f70dba315f4e1f48674b990

  • SHA512

    2db6d0ea121b100e0a2d69d93062f794ef52332139f67355a808cdf4310265575b17e62e3a6b2fe306a4ed8879a781bd203fc18cda7c074e0ded57c79528f0e6

  • SSDEEP

    49152:E1Knuw9suLZqlYvKn2jUftGqD68t0vgVuX3e/YI7G6YLgkHB6yNKvNBynnHeZhCN:P

  Score

  10^/10

  quasarseroxenv15.0 | fifa23defense_evasionpersistencespywaretrojandiscovery

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar family

    quasar

  • Quasar payload

  • Seroxen family

    seroxen

  • Seroxen, Ser0xen

    Seroxen or SeroXen aka Ser0Xen is a trojan fist disovered in late 2022.

    trojanseroxen

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • 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.

  • Deletes itself

  • Executes dropped EXE

  • Indicator Removal: Clear Windows Event Logs

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

    defense_evasion

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2