Extracted

• • Target

    00b40ca7dfb0f6a3bcf03af3ae97475ce2e293470596b2920e84430169d16873

  • Size

    32KB

  • MD5

    0c51633393c89951fe967a2c0e975330

  • SHA1

    4a6aaf430cf5b06f5b3d3434c7cbb5707bee4329

  • SHA256

    00b40ca7dfb0f6a3bcf03af3ae97475ce2e293470596b2920e84430169d16873

  • SHA512

    9fcddb433c574c0ec3e5409b8936ba0b6c01488c6d71f384f46b8011fab8eb513ba36b082fd7b30fd50c6c0d7fa13a71122ad00838a7b4166ee62024f4347415

  • SSDEEP

    768:rp1WbPH59kgi2fKACIaFleZQWTGBxMLfb41CYR/9m:rXWbZltfjCHwQWT/81L

  Score

  10^/10

  jokerbootkitdiscoveryinfostealerpersistencetrojanupxcobaltstrikebackdoorspywarestealer

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike

  • joker

    Joker is an Android malware that targets billing and SMS fraud.

    infostealertrojanjoker

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Registers COM server for autorun

    persistence

  • Sets file execution options in registry

    persistence

  • Sets service image path in registry

    persistence

  • UPX packed file

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

    upx

  • Checks computer location settings

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

  • Deletes itself

  • Loads dropped DLL

  • 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

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Drops desktop.ini file(s)

  • 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