Analysis

  • max time kernel
    112s
  • max time network
    70s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 18:40

General

  • Target

    60f9ef182152d18ebf1b947573deb4660cd975ac1fdc25ff024dc909f78635ab.doc

  • Size

    67KB

  • MD5

    c2eb7715d1bed203bdbbf736391d8b58

  • SHA1

    a127fef2b412c6a8bc110aab0187da0552bf26ae

  • SHA256

    60f9ef182152d18ebf1b947573deb4660cd975ac1fdc25ff024dc909f78635ab

  • SHA512

    de124a8a0ef653de8f4ce01d2f1f1dad1e424d5889dcedaa3dbab28fe920db980bcdf867d46962fb0ed68034ee95f9a7654fc1f4d17546e61f3d0ddfdbee770e

  • SSDEEP

    768:WUubZULKxqi2G19+7Uf//hET5qr5lMUdYzy6fi:WUuVULKxqfG7f//OT5M5Io

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\60f9ef182152d18ebf1b947573deb4660cd975ac1fdc25ff024dc909f78635ab.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:960
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1308

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/960-70-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-87-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/960-57-0x00000000757A1000-0x00000000757A3000-memory.dmp
      Filesize

      8KB

    • memory/960-58-0x000000007156D000-0x0000000071578000-memory.dmp
      Filesize

      44KB

    • memory/960-59-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-60-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-61-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-62-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-63-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-64-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-65-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-66-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-67-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-68-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-69-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-54-0x0000000072B01000-0x0000000072B04000-memory.dmp
      Filesize

      12KB

    • memory/960-75-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-74-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-73-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-72-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-71-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-78-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-134-0x000000007156D000-0x0000000071578000-memory.dmp
      Filesize

      44KB

    • memory/960-76-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-79-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-80-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-82-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-81-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-84-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-83-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-86-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-85-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-88-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-55-0x0000000070581000-0x0000000070583000-memory.dmp
      Filesize

      8KB

    • memory/960-90-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-89-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-93-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-92-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-91-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-94-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-103-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-112-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/960-130-0x000000007156D000-0x0000000071578000-memory.dmp
      Filesize

      44KB

    • memory/960-77-0x00000000003A5000-0x00000000003A9000-memory.dmp
      Filesize

      16KB

    • memory/1308-131-0x0000000000000000-mapping.dmp