Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23-07-2024 10:01

General

  • Target

    $TEMP/license.rtf

  • Size

    24KB

  • MD5

    afe456cadd057346a5a3641669068476

  • SHA1

    1453d501d1b67056034f378951632eb74cd818a2

  • SHA256

    c7e95b5cf475c946eb8c0168e7555697ded597ccb8fffb49c33cbffc5b8b33de

  • SHA512

    541edac36325b995e3ed154c566d35720a1845fc3e2d66f18683562256125aee3adf54e6f2b982c999d71dec0a88eb4f1cf8635893f0061e1376e3f236658660

  • SSDEEP

    384:OyU8jHYBAvr0QJes4Kza5rSOP6jL1VD+ep6D5vq9UFM/+aky:G87YBAT0QJeVKzatSOPcJ8ep6D0yT2

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\$TEMP\license.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2644

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      19KB

      MD5

      cf370ecf0b794b5a8118be4c6e85e793

      SHA1

      3161a3f2687f49a09daf478b140ede4074d46706

      SHA256

      69ca3f037388ba4561e393f8ee52e54a5cf3005542ea02710758f8920bd79e9a

      SHA512

      03478a30daddf60c629d13c2bf79ca910c36df0d673db4e59197d2c9a2f45ad44e3b440d9e23c27c84fd2d30d19bade58f6a704ec78e5a3114004a81f7149f43

    • memory/1624-0-0x000000002F1F1000-0x000000002F1F2000-memory.dmp

      Filesize

      4KB

    • memory/1624-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1624-2-0x000000007112D000-0x0000000071138000-memory.dmp

      Filesize

      44KB

    • memory/1624-9-0x000000007112D000-0x0000000071138000-memory.dmp

      Filesize

      44KB

    • memory/1624-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1624-28-0x000000007112D000-0x0000000071138000-memory.dmp

      Filesize

      44KB