Analysis

  • max time kernel
    101s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 12:03

General

  • Target

    $TEMP/license.rtf

  • Size

    15KB

  • MD5

    a68888617e49a38ecdc9d37d4ad4bb0f

  • SHA1

    8ead5f3a07309bd43d4a7d3050816daa3eb794ba

  • SHA256

    b64310f29eeaf0f12c84c015b76af682a1904a4e25a9dcf3619a579d1315dca7

  • SHA512

    f8120ba06f7fa6c3f6e9e56be21d80deec2e8563fdebb168f9fa16cfe36cbdf84d78d5f750056b82bc6e9653104840f58a6e56cf69e25c60bd8fb64a64d3117f

  • SSDEEP

    192:doyiN7vCHjJnNCN2N6Sc9wnsmjeA9WxAWRVEzSEfcrYEQxTHzridjlpNoj6RVIQj:OyU4CUoensmmxau0HCxpM6R+QDVsMx

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • 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\$TEMP\license.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2864

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      19KB

      MD5

      a249c0de63b32280e3b1f09659c3dce4

      SHA1

      416eb8de6ed3b255d77c7dc9624f25ca4dc30345

      SHA256

      c41c4f2d22a8f2e39ba744f4c2969d8205686e9f8f922c24f88276c93f818b52

      SHA512

      b0c2e22d063825504128046b25abe990dde86972f4d334ffecba92aafce1e82f1f87aa2818bec82c64ddd0bba823e1fe88c20158c295111558434051231c0b19

    • memory/2552-0-0x000000002F481000-0x000000002F482000-memory.dmp

      Filesize

      4KB

    • memory/2552-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2552-2-0x00000000714BD000-0x00000000714C8000-memory.dmp

      Filesize

      44KB

    • memory/2552-9-0x00000000714BD000-0x00000000714C8000-memory.dmp

      Filesize

      44KB

    • memory/2552-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB