Analysis

  • max time kernel
    105s
  • max time network
    110s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 07:15

General

  • Target

    lp22_20151013_164535.doc

  • Size

    100KB

  • MD5

    608d1733d6e47c7bee187c1ee890d6e3

  • SHA1

    3fe9bba616b109933a86d728676526b4fb680cf3

  • SHA256

    be8966a576167b2b151e0515fc46f7952d9a616754214550961bbf95fde420f7

  • SHA512

    d568979aaecc21b45b6eef6c23b1a7bbf635f1f33904c873c5d24e47419b67dc9da94c399d5765ff2d5f83c069ffe64b5c6c4ca038ecb3f77ed07caa1b04573f

  • SSDEEP

    1536:oyhwivJExHoRIN6uYIRn1jPjGWm4QKcVDADbJN0zqbk3lr:pwivJyHRN6y1jrm4QKcVDADlN0ubk3lr

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 FindShellTrayWindow 2 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\lp22_20151013_164535.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1788

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1720-69-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-61-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1720-54-0x0000000072A01000-0x0000000072A04000-memory.dmp
      Filesize

      12KB

    • memory/1720-58-0x000000007146D000-0x0000000071478000-memory.dmp
      Filesize

      44KB

    • memory/1720-59-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-60-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-72-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-62-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-64-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-63-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-67-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-68-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-71-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-65-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-70-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-57-0x00000000765B1000-0x00000000765B3000-memory.dmp
      Filesize

      8KB

    • memory/1720-55-0x0000000070481000-0x0000000070483000-memory.dmp
      Filesize

      8KB

    • memory/1720-66-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-74-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-73-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-75-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-76-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-77-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-81-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-90-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-93-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-97-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-106-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-110-0x00000000004D4000-0x00000000004D8000-memory.dmp
      Filesize

      16KB

    • memory/1720-131-0x000000007146D000-0x0000000071478000-memory.dmp
      Filesize

      44KB

    • memory/1720-135-0x000000007146D000-0x0000000071478000-memory.dmp
      Filesize

      44KB

    • memory/1788-132-0x0000000000000000-mapping.dmp