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Analysis

  • max time kernel
    100s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/09/2024, 09:52

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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      19KB

      MD5

      63da50e169e63df8a2996c201728316b

      SHA1

      2bf37509527fea02d23e7d0a2f8af99f0e04b730

      SHA256

      8bc1bdf8f94f4dd837554db275c5dd7caa091d22cf2bc09f0314b69c302aa335

      SHA512

      a668331851c13eee68f79f84c4c106d85594a2eec430c658db7193f1f8dad69057ee8e95d7ef66daa2f53eef4212fba682ed8db594aa18201ee3cba85a8dfcd0

    • memory/1696-0-0x000000002F831000-0x000000002F832000-memory.dmp

      Filesize

      4KB

    • memory/1696-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1696-2-0x0000000070F6D000-0x0000000070F78000-memory.dmp

      Filesize

      44KB

    • memory/1696-5-0x0000000070F6D000-0x0000000070F78000-memory.dmp

      Filesize

      44KB

    • memory/1696-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB