Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    19/01/2022, 12:14

General

  • Target

    FF-1642594447.xll

  • Size

    1.7MB

  • MD5

    c29a9e09451389facd0961601a531605

  • SHA1

    129c8b45205e56810e34505aa1f3aff3d0021bbe

  • SHA256

    fa938c8e0833e3d8a642ab29cb8ecfde8d1ef574837d41a7e4a7c1676ec91531

  • SHA512

    c656bc2107993b36a2ce9bef0d67cdaee1b9d8573770d9033705fe6fff14c6d93915024bcc7fda1006283f7b6ae65a32244e294abc3a3c0a5e0d497fb4a1458b

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 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\FF-1642594447.xll
    1⤵
    • Loads dropped DLL
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:844

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/844-54-0x000000002FB51000-0x000000002FB54000-memory.dmp

    Filesize

    12KB

  • memory/844-55-0x0000000071401000-0x0000000071403000-memory.dmp

    Filesize

    8KB

  • memory/844-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/844-57-0x0000000076151000-0x0000000076153000-memory.dmp

    Filesize

    8KB

  • memory/844-59-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB