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Analysis

  • max time kernel
    101s
  • 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/frg_license.rtf

  • Size

    57KB

  • MD5

    7be0f88cc380caaf3efc805e14eb3c9b

  • SHA1

    28cfb260e938a81bd4eada0099e397ec83f2e619

  • SHA256

    5101a990a7d78e415958a8e803fae4b4a1de3601d9fb37dbb55f85e0644a85a3

  • SHA512

    a307c461dbb171f88972e2220a07f307a1f006f00a0369a935fb33c9af4d4cef62cc2e05ec9a9d84376778556ed201d10884319fbf9b35581bce71cbbf771c4c

  • SSDEEP

    768:GH6OyQAoYRJQQA5Vq7MYQQA5VqKMPQQA5Vq7MPQQA5VqUMPQQA5VqT81O3idRfOE:SpsxIUhd

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\frg_license.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:2272
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2796

    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

      d66414c05da1e7e87a25630f7417e421

      SHA1

      68f4325f07fa2fc52e41b544808e8184371c8182

      SHA256

      87c248cce061173136a54f62050dc13a8056dcd97edbf4af49d5eb6a1a4ce687

      SHA512

      83a2a83362a2001cadf54a41436a64b948fd79de2550436447db8b0d038112b2714b5578cb86c06934ae42c271631d84346292defe1af82d2037317c22b3b62c

    • memory/2272-0-0x000000002F471000-0x000000002F472000-memory.dmp

      Filesize

      4KB

    • memory/2272-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2272-2-0x0000000070BFD000-0x0000000070C08000-memory.dmp

      Filesize

      44KB

    • memory/2272-5-0x0000000070BFD000-0x0000000070C08000-memory.dmp

      Filesize

      44KB

    • memory/2272-24-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2272-25-0x0000000070BFD000-0x0000000070C08000-memory.dmp

      Filesize

      44KB