Analysis

  • max time kernel
    147s
  • max time network
    86s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-08-2022 14:49

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 3 IoCs
  • Checks BIOS information in registry 2 TTPs 6 IoCs

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

  • Themida packer 27 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • AutoIT Executable 21 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 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:568
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:820
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\Downloads\WriteMeasure.zip"
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1176
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:4208
    • 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
      • Suspicious use of SetWindowsHookEx
      PID:4516

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/568-132-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-133-0x00007FFCB9430000-0x00007FFCB9625000-memory.dmp

      Filesize

      2.0MB

    • memory/568-134-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-135-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-136-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-137-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-138-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-139-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-140-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-141-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-142-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-143-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/568-144-0x00007FFCB9430000-0x00007FFCB9625000-memory.dmp

      Filesize

      2.0MB

    • memory/4208-145-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-146-0x00007FFCB9430000-0x00007FFCB9625000-memory.dmp

      Filesize

      2.0MB

    • memory/4208-147-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-148-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-149-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-150-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-151-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-152-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-153-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-154-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-155-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4208-156-0x00007FFCB9430000-0x00007FFCB9625000-memory.dmp

      Filesize

      2.0MB

    • memory/4208-157-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4516-158-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4516-159-0x00007FFCB9430000-0x00007FFCB9625000-memory.dmp

      Filesize

      2.0MB

    • memory/4516-160-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4516-161-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4516-162-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB

    • memory/4516-163-0x00007FF789B20000-0x00007FF78AEBC000-memory.dmp

      Filesize

      19.6MB