Analysis

  • max time kernel
    131s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-06-2024 12:30

General

  • Target

    2024-06-02_c3cd187e7ffd097d63f5e2a677e39b3e_wannacry.exe

  • Size

    8.1MB

  • MD5

    c3cd187e7ffd097d63f5e2a677e39b3e

  • SHA1

    7af44e97aa440ee0a605d7b129742582297d217f

  • SHA256

    efad37296a8d791d1a9e973de704a2d4041bb12ed1e707d6032788094e433f1c

  • SHA512

    e71a57300118dbc318dcb086ad643f7fa6dce0526c5b512716c59dee987133da74f078d80df4717977960c6f2d0cfddb50b0f1e893032c12448e43c8d6356a5f

  • SSDEEP

    98304:pqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HNHb7TvVyV0eLrS3HEHZ525i7:pqPe1Cxcxk3ZAEUadzR8yc4H8

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-02_c3cd187e7ffd097d63f5e2a677e39b3e_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-02_c3cd187e7ffd097d63f5e2a677e39b3e_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    PID:2036
    • C:\WINDOWS\tasksche.exe
      C:\WINDOWS\tasksche.exe /i
      2⤵
      • Executes dropped EXE
      PID:2648
  • C:\Users\Admin\AppData\Local\Temp\2024-06-02_c3cd187e7ffd097d63f5e2a677e39b3e_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-06-02_c3cd187e7ffd097d63f5e2a677e39b3e_wannacry.exe -m security
    1⤵
    • Modifies data under HKEY_USERS
    PID:4784
  • 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 --field-trial-handle=4196,i,16488180140590516186,11762960689811837350,262144 --variations-seed-version --mojo-platform-channel-handle=4156 /prefetch:8
    1⤵
      PID:2424

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\tasksche.exe
      Filesize

      3.4MB

      MD5

      7f7ccaa16fb15eb1c7399d422f8363e8

      SHA1

      bd44d0ab543bf814d93b719c24e90d8dd7111234

      SHA256

      2584e1521065e45ec3c17767c065429038fc6291c091097ea8b22c8a502c41dd

      SHA512

      83e334b80de08903cfa9891a3fa349c1ece7e19f8e62b74a017512fa9a7989a0fd31929bf1fc13847bee04f2da3dacf6bc3f5ee58f0e4b9d495f4b9af12ed2b7