Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 07:07

General

  • Target

    PM8963.doc

  • Size

    47KB

  • MD5

    2de2bc2eb2f9be9037b17c4719ba56ab

  • SHA1

    7130bf262a1689635d8a414d48753770e0f1bb60

  • SHA256

    4fafaff51a52e3a9bb2cdc9d241b2b014e1cc70df77badf3fc1c0df4d4121b22

  • SHA512

    dc98a35c311d0095b83436221265794db67dcc36ecb8518677a2e5cc7e10b3f8af87a403a9c1beb3ef52b51242dd279919e68cfc92bd3578f678e171e34d7696

  • SSDEEP

    384:wmWewIRp1gaEMaf0v3cxesJz60u91io3MWt5/MjfGqwTxBaInUBP/g0jvpeo:bwICuv3sesIN91i9GqUxBaInUBPIE

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\PM8963.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:1256
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1304

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1256-54-0x00000000720A1000-0x00000000720A4000-memory.dmp
      Filesize

      12KB

    • memory/1256-55-0x000000006FB21000-0x000000006FB23000-memory.dmp
      Filesize

      8KB

    • memory/1256-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1256-57-0x0000000075C61000-0x0000000075C63000-memory.dmp
      Filesize

      8KB

    • memory/1256-58-0x0000000070B0D000-0x0000000070B18000-memory.dmp
      Filesize

      44KB

    • memory/1256-59-0x0000000070B0D000-0x0000000070B18000-memory.dmp
      Filesize

      44KB

    • memory/1256-62-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1256-63-0x0000000070B0D000-0x0000000070B18000-memory.dmp
      Filesize

      44KB

    • memory/1304-60-0x0000000000000000-mapping.dmp
    • memory/1304-61-0x000007FEFB5B1000-0x000007FEFB5B3000-memory.dmp
      Filesize

      8KB