Analysis

  • max time kernel
    47s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    06/06/2024, 01:28

General

  • Target

    000abf705e1bb63e5225c67a0343a141ebb59061693eeca5ea0d0f32c122fd60.xlsm

  • Size

    185KB

  • MD5

    c96224caeb8417aa315329428452115f

  • SHA1

    c6854f64a4b43cac684bc7127dcd0e4cbcc7e5a8

  • SHA256

    000abf705e1bb63e5225c67a0343a141ebb59061693eeca5ea0d0f32c122fd60

  • SHA512

    31f02899acb8f4979751a646cb2e2872b31013aff78df772ca61b5bfea0308f68507b9791304af4acfe3eab73d2981afca018bf29327ad475950da111c95d631

  • SSDEEP

    3072:692pRgj0OuGSS3NuurKiw7rj3EWKp8r+z5BqoCiqFo7Uunvo+2v:6wgjp3SYuyReEWK2IBuiqFcUso+6

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.

  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Runs net.exe
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 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\000abf705e1bb63e5225c67a0343a141ebb59061693eeca5ea0d0f32c122fd60.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\net.exe
      "C:\Windows\System32\net.exe" use q: [[MACROURL]]
      2⤵
      • Process spawned unexpected child process
      • Enumerates connected drives
      PID:2524

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3000-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/3000-1-0x0000000071DFD000-0x0000000071E08000-memory.dmp

          Filesize

          44KB

        • memory/3000-3-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-4-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-9-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-5-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-6-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-8-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-44-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-15-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-56-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-55-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-54-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-41-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-34-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-21-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-14-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-13-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-12-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-10-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-11-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB

        • memory/3000-57-0x0000000071DFD000-0x0000000071E08000-memory.dmp

          Filesize

          44KB

        • memory/3000-58-0x00000000002B0000-0x00000000003B0000-memory.dmp

          Filesize

          1024KB