Analysis

  • max time kernel
    100s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    16-09-2022 11:43

General

  • Target

    ЗАЯВА/3_ЗАЯВА-на-отримання-компенсації-додаткової-зниж.doc

  • Size

    33KB

  • MD5

    9f194f11b527a774eacd27a033271d88

  • SHA1

    7878c28a865e582064d5b54e1caf18b4c9bc00d4

  • SHA256

    a5a20063c8699c66f5292ed1da7c860360baf6cf2a52f33c2c0b8873a995397c

  • SHA512

    6dd9e11d2d0c4bb8ceb851d2d896ff38d26fc045c44641c40ae1a4b0f47123f93f1de42058f2dedb02d73b3c66ef11b281086a427a663289ab8323080964cd26

  • SSDEEP

    384:xdMX1hEOC3GiyGcSdW+wRsCBItyP3v3zCDqxz99:HNAKCBd3ODqxz99

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\ЗАЯВА\3_ЗАЯВА-на-отримання-компенсації-додаткової-зниж.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:1048
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1944

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1048-54-0x0000000072D71000-0x0000000072D74000-memory.dmp
      Filesize

      12KB

    • memory/1048-55-0x00000000707F1000-0x00000000707F3000-memory.dmp
      Filesize

      8KB

    • memory/1048-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1048-58-0x00000000717DD000-0x00000000717E8000-memory.dmp
      Filesize

      44KB

    • memory/1048-57-0x0000000076171000-0x0000000076173000-memory.dmp
      Filesize

      8KB

    • memory/1048-59-0x00000000717DD000-0x00000000717E8000-memory.dmp
      Filesize

      44KB

    • memory/1048-62-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1048-63-0x00000000717DD000-0x00000000717E8000-memory.dmp
      Filesize

      44KB

    • memory/1944-60-0x0000000000000000-mapping.dmp
    • memory/1944-61-0x000007FEFC281000-0x000007FEFC283000-memory.dmp
      Filesize

      8KB