Analysis

  • max time kernel
    121s
  • max time network
    135s
  • platform
    windows10-1703_x64
  • resource
    win10-20231023-en
  • resource tags

    arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/11/2023, 05:36

General

  • Target

    Loaders/GhostWare_MWIII.exe

  • Size

    3.9MB

  • MD5

    c0b0feb7e8770977ec896f251ed6139b

  • SHA1

    837420079536b8d2bae850c4ec84ba86bd8238d3

  • SHA256

    35b2b5a3816ec3bf51819cba02f3e1e76c9e1f306f9b2ab5bcdeb5ef8eb56273

  • SHA512

    ccc0b3374fe053b70a37053df92da552b8a67bb8758b8fd6aa4fb125f51efee6a1c166c70e6b8b4568ccb6ab42a4b88f82d7a2ea2294efaa29eadb0eb52a69e9

  • SSDEEP

    98304:/U7BSF+8NNIu0UHPPvykGgx8gBPMYLXu+uSgz3/:/WSzDIu0UHPPvy1gxPBPMaXu+uRzv

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 8 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • cURL User-Agent 1 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Loaders\GhostWare_MWIII.exe
    "C:\Users\Admin\AppData\Local\Temp\Loaders\GhostWare_MWIII.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtCreateThreadExHideFromDebugger
    PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2852-0-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-1-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-2-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-3-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-4-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-5-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-6-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB

  • memory/2852-7-0x00007FF66ABD0000-0x00007FF66B661000-memory.dmp

    Filesize

    10.6MB