Extracted

• • Target

    vmprotect.vmp.exe

  • Size

    16.8MB

  • MD5

    b4b629b3969203203accb2f961008eda

  • SHA1

    d46c88e5026389792030a5a7e6235ff6623ea65a

  • SHA256

    82ac2d2af9a3c49885e2f31845a122113c914565c93f2fc6743397a8bb14a185

  • SHA512

    9e8924ff17bad852de54f76104ea9f2816a1547af38e0f5208f2f0c7a4b3962a610c78c29b30670160396b8ed8571bf859ec974ecf43e0b7d171560653d8982f

  • SSDEEP

    196608:AqAvdSSgRmNfKgTngXpEN5o9P34724NE3pB2qY0nuddervStDbIqJICAtCEHx0eC:APkSNPTnWEvo9Py5u9lQeAbuZCER0dX

  Score

  10^/10

  orcusevasionratspywarestealertrojanupx

  • Orcus

    Orcus is a Remote Access Trojan that is being sold on underground forums.

    ratspywarestealerorcus

  • Suspicious use of NtCreateUserProcessOtherParentProcess

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

    evasion

  • Orcurs Rat Executable

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • 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

  • Loads dropped DLL

  • UPX packed file

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

    upx

  • Checks whether UAC is enabled

    evasiontrojan

  • Drops desktop.ini file(s)

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2