Analysis

  • max time kernel
    116s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 21:07

General

  • Target

    272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.doc

  • Size

    141KB

  • MD5

    047dc5365f74adb731b20c6dd7727420

  • SHA1

    32267f9cb62ff5c552f58be32543bfef3e47aac1

  • SHA256

    272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6

  • SHA512

    b82cfc0c4e7fa6a5f25ac44c3e3af318a7b8fbea2fa426ab218505e44e9ff611804d9e9a70b49b01bc26b892436b2b2c5728b0a1c733092ef19722fe5405e7b5

  • SSDEEP

    3072:iEsEJk67D1RnF7zwai4HVDEL5EpKqZJZcpw1j/m0grtx:3sGk+D1RnFXw15OK2JCpwZe0ytx

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
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • 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\272a2c0f9409e6ae039fa0e968aeb5762a61e2a93a3d34fd2d4fc3d2a4e090a6.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:1660
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:760

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1660-54-0x00000000721C1000-0x00000000721C4000-memory.dmp

      Filesize

      12KB

    • memory/1660-55-0x000000006FC41000-0x000000006FC43000-memory.dmp

      Filesize

      8KB

    • memory/1660-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1660-57-0x0000000075F51000-0x0000000075F53000-memory.dmp

      Filesize

      8KB

    • memory/1660-58-0x0000000070C2D000-0x0000000070C38000-memory.dmp

      Filesize

      44KB

    • memory/1660-60-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-59-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-62-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-61-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-65-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-64-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-63-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-66-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-67-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-69-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-68-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-71-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-70-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-72-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-73-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-74-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-75-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-76-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-77-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-79-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-78-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-81-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-80-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-82-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-83-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-84-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-85-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-86-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-87-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-88-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-90-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-89-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-91-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-92-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-94-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-93-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-95-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-96-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-98-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-97-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-100-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-99-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-101-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-102-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-103-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-104-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-105-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-106-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-108-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-107-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-109-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-110-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-111-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-113-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-112-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-114-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-115-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-116-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-118-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-117-0x00000000005C0000-0x00000000005C4000-memory.dmp

      Filesize

      16KB

    • memory/1660-143-0x0000000070C2D000-0x0000000070C38000-memory.dmp

      Filesize

      44KB

    • memory/1660-147-0x0000000070C2D000-0x0000000070C38000-memory.dmp

      Filesize

      44KB