Analysis

  • max time kernel
    144s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 16:39

General

  • Target

    da3b7faf-72f6-491b-8d55-86a1ce3cf683.xlsm

  • Size

    824KB

  • MD5

    8bdf43eb2922c8d859963443b5e535f9

  • SHA1

    742664464f0f70f4a4dc4d86efcdfb4cbe1a7991

  • SHA256

    4e5daab3d6dff2b54690cbe8c66ceac53a40aaba3f8c7546d6951652303cc045

  • SHA512

    8d225cad60901df2caf50e3791ce8440b03b575531d5dd1efc7b19b316a1d3a1891c19f35519b9484854f1cb2d5b05980b292d468a7c42c031387444feff2f66

  • SSDEEP

    12288:NR73Ph3Y1eCCjqff8OWcQ7qiaPNYz7TuKLcvP56QJc/ea+kgNrI5UMXSmaIut0O0:KvCPOWcQr7aGcvpJceEsr0UIup9mtf

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\da3b7faf-72f6-491b-8d55-86a1ce3cf683.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\command.bat""
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:4020
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /all
        3⤵
        • Gathers network information
        PID:3068

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\command.bat

          Filesize

          120B

          MD5

          6dc6b33f67fd320af9edb961b7ddf678

          SHA1

          cd54cc00668bbc8b94bacb17b3f4b04a07ac59a5

          SHA256

          310eb75944ee6efe6b4588647c93db5ebd2918b5ef4b16f4e610979fd4718446

          SHA512

          0bcff8865695809e0429778535b8e0495330f7105c9be3d751c9a9b2a6515e1cf404829ddca76a71c2bdc10483c0b6180323406c5ddc7c8f9caea3220be8737e

        • C:\Users\Admin\AppData\Local\Temp\done.txt

          Filesize

          10B

          MD5

          12394bec51bc0598cd5a64d1a65523e0

          SHA1

          1fd91832d3514d64c230b8d80ba1b73fc8226ed2

          SHA256

          f5a16600f4290bb2ea7414d0eb45b4981a8b8bff888ae9dd60fcbe9f35befead

          SHA512

          38df994b72aeab649f699ddc054eb88e575da020de832d1c46964967432ed78301d7f88a54327d4be534ed5411a37e09d10ae90f21d758edee543220364b3533

        • C:\Users\Admin\AppData\Local\Temp\output.txt

          Filesize

          1KB

          MD5

          8d4fa0b16c41e709ddf2c5bbb34ea62b

          SHA1

          3c2b31919035fb4bb249c06e55173b73715eedfa

          SHA256

          60f2d9baa096de68ecf3eef6f04790737f1ecab5d1ef176c712e0dc48184d460

          SHA512

          d299e43afa7ff1b3fea57bd161f54cc36da3b672f202a99aa42b6a08064d5463f9f1ead3d9ebf7905331b67440834509abf5b0f9773d3ca6c541736b7326b7a8

        • memory/756-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/756-1-0x00000000723AD000-0x00000000723B8000-memory.dmp

          Filesize

          44KB

        • memory/756-3-0x0000000007550000-0x0000000007650000-memory.dmp

          Filesize

          1024KB

        • memory/756-40-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-77-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-38-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-80-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-39-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-114-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-41-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-42-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-43-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-44-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-45-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-144-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-46-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-165-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-197-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-225-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-78-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-79-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-163-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-228-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-226-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-224-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-223-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-222-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-221-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-220-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-219-0x00000000003B0000-0x00000000004B0000-memory.dmp

          Filesize

          1024KB

        • memory/756-198-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-196-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-195-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-194-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-193-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-192-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-169-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-168-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-167-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-166-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-164-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-162-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-161-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-152-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-151-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-150-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-149-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-148-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-147-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-146-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-145-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-128-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-127-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-126-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-125-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-124-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-123-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-122-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-121-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-120-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-119-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-118-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-117-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-116-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-115-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-113-0x0000000006100000-0x0000000006200000-memory.dmp

          Filesize

          1024KB

        • memory/756-731-0x0000000006AD0000-0x0000000006CD0000-memory.dmp

          Filesize

          2.0MB

        • memory/756-1711-0x00000000723AD000-0x00000000723B8000-memory.dmp

          Filesize

          44KB

        • memory/756-1712-0x0000000007550000-0x0000000007650000-memory.dmp

          Filesize

          1024KB

        • memory/756-1713-0x0000000006AD0000-0x0000000006CD0000-memory.dmp

          Filesize

          2.0MB