Analysis

  • max time kernel
    105s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 01:20

General

  • Target

    8534218ca24cdc9b80b7e4e855a2057a91507659181ecf3b68116149121525ca.doc

  • Size

    36KB

  • MD5

    648ef9f214abb2d02425363870cea441

  • SHA1

    3fcb7df96aae28364ea053e7e22431f816b4e31a

  • SHA256

    8534218ca24cdc9b80b7e4e855a2057a91507659181ecf3b68116149121525ca

  • SHA512

    376ae0e818a19e7233bca4d8eaeccc6ac44a37fb3d7b54e9cc557fea629ae87dd916995cdc341da546bad704115b15f6a15002906c0129c7d9654502413c0709

  • SSDEEP

    384:n7eOz+2viSeav9LyGmX6//GlGFtkIsn4YMdgeX0jowk:nqOz1f9LTmY/GlWbT

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\8534218ca24cdc9b80b7e4e855a2057a91507659181ecf3b68116149121525ca.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1468
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:696

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/696-58-0x0000000000000000-mapping.dmp

    • memory/696-60-0x000007FEFC5A1000-0x000007FEFC5A3000-memory.dmp

      Filesize

      8KB

    • memory/1468-76-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB

    • memory/1468-59-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB

    • memory/1468-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1468-78-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-55-0x0000000070A21000-0x0000000070A23000-memory.dmp

      Filesize

      8KB

    • memory/1468-62-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-63-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-64-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-61-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-65-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-54-0x0000000072FA1000-0x0000000072FA4000-memory.dmp

      Filesize

      12KB

    • memory/1468-66-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-77-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-69-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-70-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-71-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-72-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-73-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-74-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-75-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-67-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-57-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

      Filesize

      8KB

    • memory/1468-68-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-79-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-80-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-81-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-84-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-83-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-82-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-85-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-86-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-87-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-89-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-90-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-88-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-91-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-93-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-94-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-95-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-92-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-96-0x0000000000372000-0x0000000000385000-memory.dmp

      Filesize

      76KB

    • memory/1468-97-0x000000000037C000-0x000000000037E000-memory.dmp

      Filesize

      8KB

    • memory/1468-98-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1468-99-0x0000000071A0D000-0x0000000071A18000-memory.dmp

      Filesize

      44KB