Analysis

  • max time kernel
    105s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:08

General

  • Target

    29685ceb2b365cccb57a1a4cf0dd196a456dda57b65e52f5616ffabfcb833c1c.doc

  • Size

    66KB

  • MD5

    f26cb0d400e1f842605077de2c231726

  • SHA1

    ceb50aedb480fea8d5518d495699864fb0acb616

  • SHA256

    29685ceb2b365cccb57a1a4cf0dd196a456dda57b65e52f5616ffabfcb833c1c

  • SHA512

    54cfae52e822ed78b75ab8eaf38414f5e03e503046533509b6d3f262642a4b87a2d1c57663e6210c09edc20e13ce8b1583b5bd6ee8ea85b453bf5d90fd6b17f1

  • SSDEEP

    768:kxKk8rDqXaDMDoIC1s6oY9uNIG+t0HQG8jvpt4V+fx3uYw4AiMQUvnqD:kCMaH9p08jvT50YXQ

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\29685ceb2b365cccb57a1a4cf0dd196a456dda57b65e52f5616ffabfcb833c1c.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:1360
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1964

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1360-67-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-57-0x00000000766F1000-0x00000000766F3000-memory.dmp
      Filesize

      8KB

    • memory/1360-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1360-66-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-58-0x0000000071A3D000-0x0000000071A48000-memory.dmp
      Filesize

      44KB

    • memory/1360-65-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-60-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-62-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-61-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-63-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-73-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-72-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-71-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-70-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-69-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-68-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-87-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1360-55-0x0000000070A51000-0x0000000070A53000-memory.dmp
      Filesize

      8KB

    • memory/1360-59-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-64-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-75-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-74-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-77-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-76-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-78-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-79-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-80-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-81-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-83-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-82-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-84-0x00000000003C3000-0x00000000003C7000-memory.dmp
      Filesize

      16KB

    • memory/1360-88-0x0000000071A3D000-0x0000000071A48000-memory.dmp
      Filesize

      44KB

    • memory/1360-54-0x0000000072FD1000-0x0000000072FD4000-memory.dmp
      Filesize

      12KB

    • memory/1964-86-0x000007FEFC4E1000-0x000007FEFC4E3000-memory.dmp
      Filesize

      8KB

    • memory/1964-85-0x0000000000000000-mapping.dmp