Analysis

  • max time kernel
    100s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13-07-2024 11:04

General

  • Target

    $PLUGINSDIR/license_BL2.rtf

  • Size

    80KB

  • MD5

    fdc60cc84c038752f00da95ef86a108c

  • SHA1

    a4aa24446386f76c86709838c0c01ec6be848d30

  • SHA256

    af454433a46db5c9fb8810ca9ff029a9e04af0d01c418e44cf0d79f805104c02

  • SHA512

    c4948551d958c60a0d5e90160a177404427ee80cd99e08f8618c6148fa737172674085ac2fa82ccf75714f1ab30c3d24244c3b00f71e5eca9d82f991209991d5

  • SSDEEP

    768:+M6bkuFuQAF6XcONYwIcCNftkpLvRYMHX6YXL5UMHX6YhL5UMHX6YyLvRYMHX6YE:ZyBcD+H+ehZARIeX4V

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_BL2.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3000

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

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

      Filesize

      19KB

      MD5

      dc0bc4f12bb98c19b1f37758988f13c0

      SHA1

      60192a8383c844202a2184d3f2ec3aa3fbd72ebb

      SHA256

      a8e09ea318e7235fe1b71201dfdd150476ff05165098819e67316eb7f0b4bca9

      SHA512

      def885666e78df50c767738b08f1ccdff088a0c407225e6edad814bbf2a770c26e1a26a5fe621acc289073a91086c8101a41fe0764f5baef5bf8df2a131a3abc

    • memory/1768-0-0x000000002FAF1000-0x000000002FAF2000-memory.dmp

      Filesize

      4KB

    • memory/1768-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1768-2-0x000000007117D000-0x0000000071188000-memory.dmp

      Filesize

      44KB

    • memory/1768-9-0x000000007117D000-0x0000000071188000-memory.dmp

      Filesize

      44KB

    • memory/1768-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB