Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 10:55

General

  • Target

    $TEMP/{tmp}/HDTunePro.exe

  • Size

    718KB

  • MD5

    a89e2c78e6dad4b81e8a1884c1e95716

  • SHA1

    813f3c1711ad8cb2f4ea7ab62a1c26d4c744cd74

  • SHA256

    acc68f63823435d26d17724ef073e6941eaebc5c7f80edc04b2063c619c510af

  • SHA512

    c4446e0bbecf073921fda2c48ae8b1cab7e9f1549b4fdbcc4a2e70e5c2a50cf09a4f439831a9f1333e8c96a8a650772fbde8676c0e88e24a9bf53e64d6c67a88

  • SSDEEP

    6144:A7x+nfVHUXyuo4Fa8Wb3fykKAPdZhDQ8+V6IEx4mWmkuIwtST+TVPTSAD6RVhQ1M:8xwVC9U9b3fyLWYVZEFdkuxpPGAAoiT

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$TEMP\{tmp}\HDTunePro.exe
    "C:\Users\Admin\AppData\Local\Temp\$TEMP\{tmp}\HDTunePro.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2648-0-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-1-0x0000000000770000-0x0000000000773000-memory.dmp

    Filesize

    12KB

  • memory/2648-4-0x0000000000770000-0x0000000000773000-memory.dmp

    Filesize

    12KB

  • memory/2648-3-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-5-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-6-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-7-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-8-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-9-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-10-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-11-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-13-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-14-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-15-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-16-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-17-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB

  • memory/2648-18-0x0000000000400000-0x00000000005BB000-memory.dmp

    Filesize

    1.7MB