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Analysis

  • max time kernel
    439s
  • max time network
    441s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240730-en
  • resource tags

    arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/08/2024, 15:09

General

  • Target

    craftrise-x64.exe

  • Size

    15.2MB

  • MD5

    3982ed9cde49aa9f32f50204c5f22c80

  • SHA1

    c9097e710fa660598b0ad93a2ec8f6b2e5ed077d

  • SHA256

    285f0acb1aa2cc58e7a509df3234ae8fb950d6942b1782050f4a62b405446cf1

  • SHA512

    70547254fd7619d97e6cff8b331fddcccb9eca45e0b3ba04158a8925864e26efe0bc10a282bdfb8dad21b65288c785b1b3c003e3dc2fc4a7299293d46f99dfe2

  • SSDEEP

    393216:T454ItsLe/L+RNYzj8bahTFYxTTxSL8XW5YNNCbimY:To4csLeDkNYnWEYxfzXW5VY

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.

  • Themida packer 6 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\craftrise-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\craftrise-x64.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:4444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4444-0-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB

  • memory/4444-2-0x00007FF905C67000-0x00007FF905C69000-memory.dmp

    Filesize

    8KB

  • memory/4444-3-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB

  • memory/4444-1-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB

  • memory/4444-4-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB

  • memory/4444-5-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB

  • memory/4444-7-0x0000000140000000-0x0000000142502000-memory.dmp

    Filesize

    37.0MB