Analysis

  • max time kernel
    111s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    15/07/2020, 08:31

General

  • Target

    order,07.14.2020.doc

  • Size

    114KB

  • MD5

    bd8f7bfdceb8a27a8e9e27486be8156f

  • SHA1

    2d610fc37f73e37d99a2f363759abdb616006329

  • SHA256

    db86431d984efcabaa6645e31eb1fe9bc8ba3b5cf5b80f4eff9306c792301473

  • SHA512

    b25f16220cf8a24d721a15e9deb6bfd8bd23077225e4c86c3b4e2fb074ab0f4dd2933916a9b4d5ac94fa37909840ae8dbd1675708416073dc797973602ef6daf

Score
10/10

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Modifies registry class 280 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Loads dropped DLL 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Modifies system certificate store 2 TTPs 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\order,07.14.2020.doc"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of WriteProcessMemory
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1768
    • C:\Windows\system32\regsvr32.exe
      regsvr32 q4.tmp
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1136
      • C:\Windows\SysWOW64\regsvr32.exe
        q4.tmp
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Loads dropped DLL
        • Modifies system certificate store
        PID:2004

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1768-1-0x0000000007A50000-0x0000000007A54000-memory.dmp

          Filesize

          16KB

        • memory/1768-2-0x0000000006F60000-0x0000000007160000-memory.dmp

          Filesize

          2.0MB

        • memory/1768-3-0x0000000006F60000-0x0000000007160000-memory.dmp

          Filesize

          2.0MB