Analysis

  • max time kernel
    1801s
  • max time network
    1692s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    05/11/2023, 17:52

General

  • Target

    https://www.blackmagicdesign.com/products/davinciresolve

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.blackmagicdesign.com/products/davinciresolve
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffaa0c69758,0x7ffaa0c69768,0x7ffaa0c69778
      2⤵
        PID:680
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1640 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:2
        2⤵
          PID:4708
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2032 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
          2⤵
            PID:3980
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2232 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
            2⤵
              PID:4720
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2932 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:1
              2⤵
                PID:1908
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3056 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:1
                2⤵
                  PID:1648
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4564 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
                  2⤵
                    PID:4964
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
                    2⤵
                      PID:4980
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4756 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
                      2⤵
                        PID:3148
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=748 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:8
                        2⤵
                          PID:888
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5080 --field-trial-handle=1884,i,3948557620350755814,11223924096791954990,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1136
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:2236
                        • C:\Windows\system32\AUDIODG.EXE
                          C:\Windows\system32\AUDIODG.EXE 0x410 0x2ec
                          1⤵
                            PID:1460

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  576B

                                  MD5

                                  fe8380af2cfbebfdfd2d9018841dddfb

                                  SHA1

                                  f269d395e0c577791eb370aae10edcb0b042217c

                                  SHA256

                                  012d795773ace18e52a5036110ffaace949692a3f2128c856c7f9a1213904774

                                  SHA512

                                  db1445e9d8b4ed5bc9ee506c4d135518b647cafff7a6f3061bc4f786748f3640e485248cf58ff34870ba8e4e5add83a6a5468ba8aa584861a627a65930efa038

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                  Filesize

                                  2KB

                                  MD5

                                  ed64d5bfdee6d775325760b84bcc45c6

                                  SHA1

                                  34d38bc638fc8049159c1fec956ed6227207679d

                                  SHA256

                                  5b30ba1e709ba6516e25a480d6e3b650d2186100705698a6e1d68ccee600ce4b

                                  SHA512

                                  1ffb0f38beb8c5175ceb2348fa830aaa71ef7a17a7980d61836c038beb44101d58f947991c02d0e06d5dac582b93f723c90b1199b6b8333ee224673d6025afbb

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                  Filesize

                                  2KB

                                  MD5

                                  476c01a500ecf34a746d5f3b58564d2f

                                  SHA1

                                  d7962b85eb4465596b716cae58e6b3c6737abf3b

                                  SHA256

                                  2c2350130f07cc0163a3a2ccb842acc095c3f782c12c3959b12944de9beac3a1

                                  SHA512

                                  81cf8863e939cc3a511a19e630e6600bf8ca9d95d6f4c7fa465bb279621dba7906dc8e027b6e5a735700aef80c552b2ed6348e6ea33039192923831f1a781c4b

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  701B

                                  MD5

                                  fb64899a479611762f59b7a371399a8c

                                  SHA1

                                  8bece25e4c74d7da6171027429bb6ae1bf2341d4

                                  SHA256

                                  72819cad3548501164766cd900afeb28d496fb3c879a37d0c207c598f6e3a0ed

                                  SHA512

                                  3f1ac78f6e56da1fbc25082cdf1459d1ff2473e795e00dca1664386135f0da2fd1488142bc09f8cb695eba37620f8de02c09279e70848739b59a98c677e68264

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  eb870b1aa2a707e813b8b5f7a2f0cdf8

                                  SHA1

                                  96e25861a8db143fff9cc18e06b148abca65963a

                                  SHA256

                                  1cbc8f6dab48ec4a7ec878d5cbd36a06042284cc0a020a047cda29152907916d

                                  SHA512

                                  5fa70cd325961603d9e24ce3750bb6acfb1bdcc26e87ebf7fe0ce2bf0f814e731e43b5edd5905f4a2e76845a03be7fbec7fdee86c58cb5ea9be734d0ff4a8a60

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  d3d297f484ed16fd14f410fc02ada1e2

                                  SHA1

                                  fcb76e80935be1cdcde7afe749d4842e0ad84400

                                  SHA256

                                  faef028db83256b7b44f7290eb080b6afef9a39a547bea9695d931a194b7b8e3

                                  SHA512

                                  bd7d2144e52f3e3d07814cbd82a2df684e726d69a9acf4a6e789d0fb92766f429fd427f1ef6f9595b4a537992fa8fd771f07c8f8d8be8523b2cab9248baf26e3

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  c3ba469645713b18427cce0393950124

                                  SHA1

                                  a56968f560b50e28ddb0141008258e1b0b3b4d8d

                                  SHA256

                                  b7a88445b03d0c0800b2f67cebf364d0d02921c8e540a434f75a357db7d1d6f3

                                  SHA512

                                  81244fd79950b4f830decd7fd63800221a8f73dc5c2cde441c4b5b2d824c1baae5e54dd969c39678a5beaff05ca3a567f364e68e92430e3f7a00d250abe9210d

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  109KB

                                  MD5

                                  2c445e1d72b9e9a0a4549b4c5481ad23

                                  SHA1

                                  84e5a235826115d9e5b7bf5711fe2ac64f6ba7bc

                                  SHA256

                                  e6c7f79f9524faa4a10541db2055c8b3115f4f005593130cbd0ce8d921097798

                                  SHA512

                                  5b518e3d2fbde5170619a01c210826c27f77b1ab9a37ef3c7179a160e06f29d073d83dc943bf29cde7e0d11c8892b993e1a68e585ee72579473586bf6ebedd01

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                  Filesize

                                  104KB

                                  MD5

                                  f0c7850b1f82a0f551f657d7b101f717

                                  SHA1

                                  d8ba289f285210615ae1ae64e00bbe4e6d319c2f

                                  SHA256

                                  534794e1d9483e419124b5978e201394e3de41cd6afd5fb794ba5321ce2afab1

                                  SHA512

                                  626f1359f64318ca9c2651fff43052bb403ef1fe51cfdeaae649fb56a3537ba721f6f649a748f65bc0f66ee90f3f24c916ef43a598efe84b1a277c744f394970

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe590f58.TMP

                                  Filesize

                                  103KB

                                  MD5

                                  6bb6adbd3569659bc2f3d33d66c63b07

                                  SHA1

                                  5ffdfca2857163fa0e92d2229734d23bfcb91966

                                  SHA256

                                  ab47c3381d7ed7c0429c3c4320c1496023e917dd7f1553a5517b974fb8409a75

                                  SHA512

                                  190b475593b7e66a8e8879ae070579a6d6ff075ba5bfdfad7f2528ea18bb53e7624d48b6d2005507e35ba5eb823164695336c23c605cd45b4752fe020a74e1e3

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                  Filesize

                                  2B

                                  MD5

                                  f3b25701fe362ec84616a93a45ce9998

                                  SHA1

                                  d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                  SHA256

                                  b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                  SHA512

                                  98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84