Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 07:29

General

  • Target

    $PLUGINSDIR/license_BL.rtf

  • Size

    80KB

  • MD5

    007d1fccfd621cf3a8a829b1103c5f62

  • SHA1

    8f42d5f6644f933091ead409f414505ddf9789ae

  • SHA256

    cc6534428c6239f68d39ec82d1325c24e17e7e8085acd36ba1a61bbe22c4d4f6

  • SHA512

    0e03304c05f002e2bbd4321794b53da7bc37a4d55f56599e742d03b000fcf39435892d73f0947b3e885c15d7e1c3aee6c6f19228b41df9411ddca2c694d8f970

  • SSDEEP

    768:+M6bkuFuQAF6XcONYwIcCNftkpLvRYMHX6YXL5UMHX6YhL5UMHX6YyLvRYMHX6Ya:ZyBcDe+vISM93jWPUUOR

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\$PLUGINSDIR\license_BL.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1840
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2632

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      19KB

      MD5

      e71dfa9264c09f8427bf3b598696cdfe

      SHA1

      7894a43fd17377d78eb6988c251dc1c8e48cc854

      SHA256

      d78285c902a8978c8680114001717113e590afd56c5e02e981693c9d15c8ca49

      SHA512

      8480ea48a95944a43675034aabd3ab20113d3f03c38301cf1c224c044151214a2350856f119b03e75b82664be1bb28983735fe715f659224adb2bf432d6c780e

    • memory/1840-0-0x000000002F981000-0x000000002F982000-memory.dmp

      Filesize

      4KB

    • memory/1840-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1840-2-0x000000007103D000-0x0000000071048000-memory.dmp

      Filesize

      44KB

    • memory/1840-9-0x000000007103D000-0x0000000071048000-memory.dmp

      Filesize

      44KB

    • memory/1840-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB