Analysis

  • max time kernel
    96s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2022 12:37

General

  • Target

    Setup.exe

  • Size

    7.3MB

  • MD5

    f1c967a3b91f3c7e6f64438cd5c08bd3

  • SHA1

    cf6f14bf4c4a2458e290658e71238910c8b54f0d

  • SHA256

    bbe77e8a2d371343b317688a63e5200f91e33038c80bddd82b418d85332784b8

  • SHA512

    52b84257a7c199fe819ad2fea9e560b24310b382e9864d64885e7307134c4dbdd97cac7ad0e36042811623d8fd7842e68fbfdf52b5d1d975bf5c4420dd6f8d91

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 10 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • AutoIT Executable 8 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.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:4888

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4888-132-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-133-0x00007FFCE2BF0000-0x00007FFCE2DE5000-memory.dmp

    Filesize

    2.0MB

  • memory/4888-134-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-135-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-136-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-137-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-138-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-139-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-140-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-141-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-142-0x00007FF6AECC0000-0x00007FF6B005C000-memory.dmp

    Filesize

    19.6MB

  • memory/4888-143-0x00007FFCE2BF0000-0x00007FFCE2DE5000-memory.dmp

    Filesize

    2.0MB