Analysis

  • max time kernel
    140s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/11/2024, 03:22

General

  • Target

    Imian ARK INI.exe

  • Size

    4.1MB

  • MD5

    f0f155f68a253e2da54d56cf8b3440a6

  • SHA1

    3d1e334ba82a073a95ad0d1d9e939b441f2c839c

  • SHA256

    bcf68a26d93f182b81cb9f211b7f4fafc8dd283e68f2957bb19185817753c605

  • SHA512

    673809a88494c2428938a669c8b50ce7fcba384d0fae8f62a4fdb1dcbd3546280c67857cf38fbd4cef0031e88203ae92010e4583caf185de4ea1e996ac28e207

  • SSDEEP

    98304:gNUvbIDn+S3UWNRl9jKxSIj9gEtVeq7pX56zbWSi/ivkgzXPK:gNYuH3U4Rl9juFPjcbW5/it+

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Imian ARK INI.exe
    "C:\Users\Admin\AppData\Local\Temp\Imian ARK INI.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3768

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3768-0-0x00007FFD547B0000-0x00007FFD547B2000-memory.dmp

          Filesize

          8KB

        • memory/3768-2-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-4-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-1-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-3-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-5-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-8-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-9-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-7-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-6-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB

        • memory/3768-10-0x00007FF652620000-0x00007FF65309F000-memory.dmp

          Filesize

          10.5MB