Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 01:57

General

  • Target

    UNDELIVERED MAILS.rtf

  • Size

    73KB

  • MD5

    d76c8672638bc36617dfa2a84ee47e1a

  • SHA1

    b32b3c50b37d764fc0c74da31f7f7cb60b715ebd

  • SHA256

    b837356985ee9e1513bc8f6e05a0678df466a725d5b10ee593ee2b5d90897438

  • SHA512

    b9963c65288cc18a79da943f46ec1cb65d376217687236f24682b9976396f1d022161f2a4c1c954375d32451c7e9c053b8f12c3a7e8589b71117a71f6c742a39

  • SSDEEP

    1536:ywAlREux2NLkCuRzXnBA6D0GetP4AyAMq:ywAlaLBuRLKI0GetP4AEq

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\UNDELIVERED MAILS.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4152

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4152-0-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-1-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-2-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-4-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-3-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-6-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-5-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-7-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-8-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-9-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-10-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-11-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-12-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-13-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-14-0x00007FF83BCF0000-0x00007FF83BD00000-memory.dmp

          Filesize

          64KB

        • memory/4152-15-0x00007FF83BCF0000-0x00007FF83BD00000-memory.dmp

          Filesize

          64KB

        • memory/4152-19-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-20-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-21-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-47-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-48-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-49-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-51-0x00007FF83DED0000-0x00007FF83DEE0000-memory.dmp

          Filesize

          64KB

        • memory/4152-50-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-52-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-53-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB

        • memory/4152-54-0x00007FF87DE50000-0x00007FF87E045000-memory.dmp

          Filesize

          2.0MB