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Analysis

  • max time kernel
    0s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 05:49

General

  • Target

    https://github.com/fabrimagic72/malware-samples/tree/master/Ransomware/Wannacry

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x108,0x10c,0x110,0xe4,0x114,0x7ffaed2146f8,0x7ffaed214708,0x7ffaed214718
    1⤵
      PID:4156
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/fabrimagic72/malware-samples/tree/master/Ransomware/Wannacry
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3004
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
        2⤵
          PID:5056
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3376 /prefetch:1
          2⤵
            PID:1884
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3368 /prefetch:1
            2⤵
              PID:4664
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
              2⤵
                PID:4484
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
                2⤵
                  PID:2584
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5512 /prefetch:8
                  2⤵
                    PID:2972
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5512 /prefetch:8
                    2⤵
                      PID:1268
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5216 /prefetch:1
                      2⤵
                        PID:2120
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4168 /prefetch:1
                        2⤵
                          PID:3892
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5684 /prefetch:1
                          2⤵
                            PID:1896
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3512 /prefetch:1
                            2⤵
                              PID:5016
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,12661152799214986706,8602753945434847074,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1820 /prefetch:2
                              2⤵
                                PID:3448
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:540
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2248

                                Network

                                MITRE ATT&CK Matrix

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  5e77545b7e1c504b2f5ce7c5cc2ce1fe

                                  SHA1

                                  d81a6af13cf31fa410b85471e4509124ebeaff7e

                                  SHA256

                                  cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

                                  SHA512

                                  cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  1KB

                                  MD5

                                  db4177833dc67aedd771353bb12531b9

                                  SHA1

                                  3689797cab3a2c0638df0e419655afafc6f81d5e

                                  SHA256

                                  19dbe23516cf4a83ad61b50566ba194658bdde86ac69861eeb7c2cbf288336d0

                                  SHA512

                                  45a70732aef3f80447e4ed6c84138d0408eaf53012489618a62131b06645ebea0fb8fdccac9e10a7d9f7b6e242b786f0355e1295ef9dbb7dbd8240a2e4506c00

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  111B

                                  MD5

                                  285252a2f6327d41eab203dc2f402c67

                                  SHA1

                                  acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                  SHA256

                                  5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                  SHA512

                                  11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  496B

                                  MD5

                                  05be7441d192f023dc7b5365f1c6ec76

                                  SHA1

                                  b720f4539259659f60ffcce04341c3e00b1f25c7

                                  SHA256

                                  8bff1b4cc208182162633b2ff0e9bfa4f54a56f9a5059935b97ab97c14fa0ea0

                                  SHA512

                                  111d26202723854dcd2e955ee2ace3ddc5f982b69da93f6beefbd72f031804395a806d8486911c2e888882d934de28d0422cd7b41033a4fbded9249240427907

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  08177add0903a5d052f898e238e222f2

                                  SHA1

                                  9b59fd5eb2b200720ceec9d11b23741a260e531f

                                  SHA256

                                  8c83e74d49ecbd6a54ec56dc3f7f03821ccb28551ab3ea179f29d7aba540ddb1

                                  SHA512

                                  ecface3a516ba1acd8f13aa1717d1f081dbdb40de380871637b9b9e3bc1d54a1b3a4bdb30d055b7aa04a988cfd57c558d195e425b04040d18e87901d5be59f16

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  f1367216b6fe2d42400e5f690fd95eaa

                                  SHA1

                                  ee9a59054b077e415830fe33ed45280f4a17f8e1

                                  SHA256

                                  7e720d9a8c0c5a9aa2f38945665d57c6b8005b239e80fab98c603853ed0fcb74

                                  SHA512

                                  8218fb4b4635778b71d628e3990028c6fefac2a9ef770f911bf6cbbdc75e4f2695890ca195325c29f8340c2851436195f229d40db10c5d6e443c88fc2481ec67

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                                  Filesize

                                  21KB

                                  MD5

                                  b60df6882600e6ebbcbac6c7c423b3b2

                                  SHA1

                                  9e1bbf2ab8d708a713674e532c188d08f2edba6e

                                  SHA256

                                  4af93b93eb82ca193ea1c1ca744cbfa9b1714677463326987a6e234f8d6aee60

                                  SHA512

                                  132569d6da95e728ae76a58cf33f83d8b145edccbe63ed76d58311f18c2eb71340470dc651e89330d322b249cc039737c7f4d8236cb55e566b93fa7b83c5e66b

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                  Filesize

                                  874B

                                  MD5

                                  a527406e2400078c300e14ea65aa1fed

                                  SHA1

                                  33761cc9fea48c6f9cc360674945b8250a3ad51d

                                  SHA256

                                  0d8560e72060678f650f22881427db40b07f25217a56beed7c9945d223d50706

                                  SHA512

                                  292135aae33c3bbaf394281bd510820d48d92ac4001e6112c428150e36a25100e8be19405c633a42884fac4a5bf82adbe53f0e7968133b2e2fffb79cef2a6c4c

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57a289.TMP

                                  Filesize

                                  371B

                                  MD5

                                  49fd293728ad9387bd46ea717cb0ac28

                                  SHA1

                                  9a9b24847d611e05db608e2c43728f4b364203b1

                                  SHA256

                                  f21c2d3ab593becc62ae299e2a287dc38bc5751cc7d7ed5a1d6530a8275d3580

                                  SHA512

                                  e795d5f1cc94b66c3fd7281f7b0b270f059ab3b4ee3035d335f47d661a0cefff605891e7c7bc0eff83e8718933e12a54c051300eccd5fc57e3a1cc0adde93df3

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\da23c66e-1688-4b9d-ad55-936d8ed62a3d.tmp

                                  Filesize

                                  5KB

                                  MD5

                                  c51fab703bff453079da38484210227d

                                  SHA1

                                  87fced7b41d455475b4f8f097848eb1d030bf039

                                  SHA256

                                  ba66e9068ff828e52da50559232b72e476ba42a63479b0bb130b4e3c70d51f35

                                  SHA512

                                  6cc45c17f689a72013df68ff734729a5fae3b32ab9edbc3547dea04b902e17e1b2ecd9f6ca965674d3b0cc2bd29ec3293c60c40a6915735125ff9967ef65c859

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  10KB

                                  MD5

                                  ae98b0235f7d7b27f98e0e3bc42fa6f1

                                  SHA1

                                  76819916d28ed3fb311e165c782a4a34f26ac509

                                  SHA256

                                  d1997314cc8958a41c9ad6d65d3e732b23a4679e67ef91a03e2b97898a59349e

                                  SHA512

                                  8562fba0c5670fbeb3eeac06db0de55da804e582b5b220d65404f0b45169c87abd29d0a2f6cec9d7b4244b9939278df82692617f678dac372ef43def7a23d783