General

  • Target

    160ff7eae2709a4a8d22517c7115532014f936db57c1a2c72da5e02a5058bcfa

  • Size

    2.6MB

  • Sample

    240412-xp45jagb6w

  • MD5

    f94f99353305ba6ab4cddd0aa5e99ed5

  • SHA1

    b36e26221a8d78b14f29c49a266273e875bf37b8

  • SHA256

    160ff7eae2709a4a8d22517c7115532014f936db57c1a2c72da5e02a5058bcfa

  • SHA512

    76150e828bdd15998b4fda0faffcf750da4a39b148fe8d3bf564b8910f6f24fc9bc1b7db9f0def31e633025ad2ae75b4fe6d46a1a14fad8369ba070293938d9b

  • SSDEEP

    49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Yi:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwR

Malware Config

Targets

    • Target

      160ff7eae2709a4a8d22517c7115532014f936db57c1a2c72da5e02a5058bcfa

    • Size

      2.6MB

    • MD5

      f94f99353305ba6ab4cddd0aa5e99ed5

    • SHA1

      b36e26221a8d78b14f29c49a266273e875bf37b8

    • SHA256

      160ff7eae2709a4a8d22517c7115532014f936db57c1a2c72da5e02a5058bcfa

    • SHA512

      76150e828bdd15998b4fda0faffcf750da4a39b148fe8d3bf564b8910f6f24fc9bc1b7db9f0def31e633025ad2ae75b4fe6d46a1a14fad8369ba070293938d9b

    • SSDEEP

      49152:lS5IvAG44oOCdcSzNIJG70V6Do4yV/5mc5aNZJ350zg5bEJ60IZGnpw/Yi:lS5G4DOT5JGIVzh/5aZX0zgd0IZGpwR

    • Modifies visiblity of hidden/system files in Explorer

    • Detects executables packed with Themida

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks