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Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2024, 11:57

General

  • Target

    eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe

  • Size

    662KB

  • MD5

    38352e0d20637fe078598221810e87a5

  • SHA1

    1095aa8c60cd784ba2f4b7cda6e1f9044a464393

  • SHA256

    eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd

  • SHA512

    ba22415551fa0434e31c25b0c0ba2bd8bb7c125de4e8d0da588999c457f5101736e38d9edd0992009d9f25d3ed3383b68878fdb3ad57744a1ed8026ff9f2a232

  • SSDEEP

    12288:8X/6dDqPkhJhW4KlYdMTUA8j0q7g2iZ1gwrRSUgxpcpLHP9XM45XJ:+6dDqPk/QYdMTP2bwrwUSSDVcgXJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe
    "C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2436
    • C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp
      "C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp" "C:\Users\Admin\AppData\Local\Temp\OFMB7E7.tmp" "C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1236
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:3932
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:3892
      • 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 --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:4328

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp

          Filesize

          980KB

          MD5

          34cabedafaf5ce498d245242ac48670e

          SHA1

          7a78f2a64618448f8118203f3c7225f6f84622d0

          SHA256

          6dbefd357dc6ad020b5f4c7597312029094bdf9cc08bf2ae911bb2617ab28b39

          SHA512

          6801b911e4272093129cea416d4e8334250f6d393b4d634d251c22922f5c1906516cf53e2958011e7cb3e2a3e86ba74ea2547bbbcaba210db375ac0a6152fe18

        • C:\Users\Admin\AppData\Local\Temp\OFMB7E7.tmp

          Filesize

          192KB

          MD5

          a8495549e3bf73da858a036ed8d232bd

          SHA1

          700f77e52984e3f9f5e411e03be2740a1e5c1f00

          SHA256

          8fa0bd2f6b2aafb63966ee3afc43dd4abd6bd81b32667509351fa41a3d84431f

          SHA512

          ebfd2d47ade2627047fdf37c8c1edbde2ec06358f26503c36fce44020f48e3526d3460343f145aaf4b4d755fe3a1313b61c5b3762d38c1cdaa713e4cb6ef1432