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Analysis

  • max time kernel
    134s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2024, 01:44

General

  • Target

    b78e040c0d63061f8a66e423ec0aa2fa7f1d3d6c5a488d147493d9d9ea9247f8.rtf

  • Size

    712KB

  • MD5

    efcf0612773c1c48d6079a7636fdd2e5

  • SHA1

    a36a0b6f409f22fad0f463cef075f52ebad17e67

  • SHA256

    b78e040c0d63061f8a66e423ec0aa2fa7f1d3d6c5a488d147493d9d9ea9247f8

  • SHA512

    e0410e38534f4822056166726e374119a470e87a4e3c1b1b456d6f040888e1c6b95d177b486314f0663bec259c61e15194a423153001d0e567e16cc0c4ef183a

  • SSDEEP

    6144:BwAYwAmu+zZBG91o9zdmLlvtVFZkI1vJED0CsA/HkK:p

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\b78e040c0d63061f8a66e423ec0aa2fa7f1d3d6c5a488d147493d9d9ea9247f8.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2516
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3808,i,4174666705242427184,7333705955694532165,262144 --variations-seed-version --mojo-platform-channel-handle=1044 /prefetch:8
    1⤵
      PID:2152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\TCDA476.tmp\iso690.xsl

      Filesize

      263KB

      MD5

      ff0e07eff1333cdf9fc2523d323dd654

      SHA1

      77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

      SHA256

      3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

      SHA512

      b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

    • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

      Filesize

      1KB

      MD5

      110524806e3351df99f277bfcab74dbe

      SHA1

      e5f3f814c4ee610b2aa84203d81e25fb3b0ccc04

      SHA256

      2428d23170154f8aaa4dbb90272de0ab0aec597ca1322cd3c0a00c8eb3da4bcf

      SHA512

      2e6390cd0f6e2ae08af413e8535f6c6e83d410271cfa9cde6657ceb1d96d080010bfc0f79d3c25316e1308e53c759beb5548ef9dd38f9d2cbff06ec353ebf715

    • memory/2516-15-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-18-0x00007FF943490000-0x00007FF9434A0000-memory.dmp

      Filesize

      64KB

    • memory/2516-6-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-0-0x00007FF985C6D000-0x00007FF985C6E000-memory.dmp

      Filesize

      4KB

    • memory/2516-9-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-12-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-11-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-13-0x00007FF943490000-0x00007FF9434A0000-memory.dmp

      Filesize

      64KB

    • memory/2516-14-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-5-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-17-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-2-0x00007FF945C50000-0x00007FF945C60000-memory.dmp

      Filesize

      64KB

    • memory/2516-16-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-10-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-8-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-7-0x00007FF945C50000-0x00007FF945C60000-memory.dmp

      Filesize

      64KB

    • memory/2516-1-0x00007FF945C50000-0x00007FF945C60000-memory.dmp

      Filesize

      64KB

    • memory/2516-35-0x00007FF985C6D000-0x00007FF985C6E000-memory.dmp

      Filesize

      4KB

    • memory/2516-36-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-37-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-41-0x00007FF985BD0000-0x00007FF985DC5000-memory.dmp

      Filesize

      2.0MB

    • memory/2516-3-0x00007FF945C50000-0x00007FF945C60000-memory.dmp

      Filesize

      64KB

    • memory/2516-4-0x00007FF945C50000-0x00007FF945C60000-memory.dmp

      Filesize

      64KB