Analysis

  • max time kernel
    111s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 08:43

General

  • Target

    5364f09b210ef27d9ef932257f1eb646b42962701c9bb6b7832a1bc95bc47f3f.doc

  • Size

    37KB

  • MD5

    2e432e098003285cfb5d30c59650cc06

  • SHA1

    e70e78b00d34d289d494c1032567ce266396f1cb

  • SHA256

    5364f09b210ef27d9ef932257f1eb646b42962701c9bb6b7832a1bc95bc47f3f

  • SHA512

    5a78ae278c10a4fb38611e721e951993a45c581b62415db224b6e741f7a0a200456e4416b498284f770692946c98a3f5506ade775b261b4794569fa426c45c16

  • SSDEEP

    192:hllZMoYd6a4v6e6/6rZfI/vXKaqkQ+AsIbd3hzb2+xCGEhYX0jL6wgL5t+nCKVEa:coY+iSZfI/PKRkQ7KbhYX0jLkteC

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\5364f09b210ef27d9ef932257f1eb646b42962701c9bb6b7832a1bc95bc47f3f.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:1468
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:932

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/932-75-0x0000000000000000-mapping.dmp
    • memory/932-76-0x000007FEFBCB1000-0x000007FEFBCB3000-memory.dmp
      Filesize

      8KB

    • memory/1468-64-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-62-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-79-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-60-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-59-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-61-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-63-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-78-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-65-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-54-0x00000000727A1000-0x00000000727A4000-memory.dmp
      Filesize

      12KB

    • memory/1468-66-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-67-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-55-0x0000000070221000-0x0000000070223000-memory.dmp
      Filesize

      8KB

    • memory/1468-70-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-69-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-71-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-72-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-73-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-74-0x000000007120D000-0x0000000071218000-memory.dmp
      Filesize

      44KB

    • memory/1468-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1468-68-0x000000000051D000-0x0000000000521000-memory.dmp
      Filesize

      16KB

    • memory/1468-57-0x0000000075211000-0x0000000075213000-memory.dmp
      Filesize

      8KB

    • memory/1468-58-0x000000007120D000-0x0000000071218000-memory.dmp
      Filesize

      44KB

    • memory/1468-77-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-81-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-80-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-83-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-82-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-85-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-84-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-86-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-88-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-87-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-90-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-89-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-91-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-93-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-92-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-95-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-96-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-94-0x0000000000521000-0x0000000000525000-memory.dmp
      Filesize

      16KB

    • memory/1468-97-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB