Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2024 17:29

General

  • Target

    $PLUGINSDIR/license_rr.rtf

  • Size

    28KB

  • MD5

    5cbcfdf6dba0b92aaeef61de113e1d57

  • SHA1

    438407cbea0184258a96fabd1b73d4c97389974f

  • SHA256

    3fd075e818ebea8d955a7bd19808fa41297fcaee13f08f18815f1f091ec29215

  • SHA512

    7196437ed731cf9b9847266e64b1e99c8ce9b5afcc5a2650882ac6543a70bf370df26c9f6148feade80e9e8b11d0035936b3edaf1c6b98d5420459fb9e6e3f9a

  • SSDEEP

    384:WMGugFH3F1sxxaZzTBOLVkQkQiDWuQ63ooqqrob8ZH0jtTzdZXLRy5:OH3F1sxxaBNGiiuQ7onrowHotTzje

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_rr.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2784

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

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

      Filesize

      19KB

      MD5

      100643f5ece213f32cbf72b3cbfcf36e

      SHA1

      9d2e915b6d4028ba58281de989fe716e6f2317ef

      SHA256

      e0aab92ddbf201e2a46d0c35cba7c152736677081821485d7ca4edc07ad9cbeb

      SHA512

      9fe954ab7f80fac69ad9d495465c029920cf1590db54da27f13495ca63b0c97486f0b1ba9880c3fac1b4679d7f7dc2dd09e3696fd921bceade8bae52d6c4bd5e

    • memory/2732-0-0x000000002F701000-0x000000002F702000-memory.dmp

      Filesize

      4KB

    • memory/2732-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2732-2-0x000000007320D000-0x0000000073218000-memory.dmp

      Filesize

      44KB

    • memory/2732-5-0x000000007320D000-0x0000000073218000-memory.dmp

      Filesize

      44KB

    • memory/2732-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB