Resubmissions

13-05-2024 19:52

240513-ylldpacb97 1

13-05-2024 19:51

240513-yk8gtsbe6z 1

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-05-2024 19:52

General

  • Target

    eicar_com.zip

  • Size

    184B

  • MD5

    6ce6f415d8475545be5ba114f208b0ff

  • SHA1

    d27265074c9eac2e2122ed69294dbc4d7cce9141

  • SHA256

    2546dcffc5ad854d4ddc64fbf056871cd5a00f2471cb7a5bfd4ac23b6e9eedad

  • SHA512

    d9305862fe0bf552718d19db43075d88cffd768974627db60fa1a90a8d45563e035a6449663b8f66aac53791d77f37dbb5035159aa08e69fc473972022f80010

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\eicar_com.zip
    1⤵
      PID:4004
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      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:4744
      • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb919fab58,0x7ffb919fab68,0x7ffb919fab78
        2⤵
          PID:2404
        • 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=1748 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:2
          2⤵
            PID:900
          • 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=2000 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
            2⤵
              PID:1504
            • 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=service --mojo-platform-channel-handle=2276 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
              2⤵
                PID:4164
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3068 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:1
                2⤵
                  PID:4720
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3080 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:1
                  2⤵
                    PID:2548
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4292 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:1
                    2⤵
                      PID:4592
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4476 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                      2⤵
                        PID:4400
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4628 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                        2⤵
                          PID:1440
                        • 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=4724 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                          2⤵
                            PID:668
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4268 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                            2⤵
                              PID:4284
                            • 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=4268 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                              2⤵
                                PID:5056
                              • 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=4824 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                                2⤵
                                  PID:2620
                                • 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=4788 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                                  2⤵
                                    PID:2724
                                  • 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=4956 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:8
                                    2⤵
                                      PID:4940
                                    • 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=1108 --field-trial-handle=1940,i,892309535828088720,1612929692599404165,131072 /prefetch:2
                                      2⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4960
                                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                    1⤵
                                      PID:4204

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

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

                                      Filesize

                                      1KB

                                      MD5

                                      9eeb2c3378f233853a50358a12eaf187

                                      SHA1

                                      21be04d835feaded89184a75fdc7c00c00de591f

                                      SHA256

                                      665360aa7f47b92232b55f6767e78aa3f4fcf60682024c0d3cc7846fd0805417

                                      SHA512

                                      43fba86d896ab3101d276bd2d468eb2a9a8ba5a97c5236efde96e71c1b1ac63abc18489205ea6dad71c424f2fa4b7fc2209176fbac24b6d553dc09ca921baf52

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                      Filesize

                                      2B

                                      MD5

                                      d751713988987e9331980363e24189ce

                                      SHA1

                                      97d170e1550eee4afc0af065b78cda302a97674c

                                      SHA256

                                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                      SHA512

                                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                      Filesize

                                      356B

                                      MD5

                                      a7acddd216f28fe1149d5e656ff8bc8f

                                      SHA1

                                      3b914c8666f996a3827d682c70fe78de3bfa8ef6

                                      SHA256

                                      817934fac7a5ea57a825ae863828826301c4a5c30e0cd07a9327b944e8180bf4

                                      SHA512

                                      b58e4e1dd77673c608189bc4647ac8358d7afe3d3c2b2ed993988eb3ed5478463697e76edf2816aa08ba74b0d22ea776f4fd654178d2102937b4bf9ba2250fb7

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

                                      Filesize

                                      6KB

                                      MD5

                                      3672f354d6564181320b7dd9d7439ead

                                      SHA1

                                      55c4c4e9a0e915c79a4c119809931a3dd0f847e5

                                      SHA256

                                      c4790dac1b6a53322edeacae91f824e87b672a5f13e500a38425c2ea4620426e

                                      SHA512

                                      fa8b35a5ebcaf9b144613538baca33002210a24a79481320e6be28731abbdf3283204b44c7143a59ec03605b669078247603509cd287057b36d445a05c732304

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

                                      Filesize

                                      16KB

                                      MD5

                                      637aa85b8772d6481d2a0ad208b0c390

                                      SHA1

                                      6485bc082d956861116d1ae5f246b5480e1f5030

                                      SHA256

                                      9bad111a3c1da2c62b8dc71c10a2a356472cd80b3ae07658d936f9a81f94df4c

                                      SHA512

                                      4495ae24448b479bbf663c7ae17ad82cf57ec55fccabdf0d42d1f274a07cdc4f22dedcef2a706265b4ca750230316bab563bdc57f44b5e7c55acd2b06113047b

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

                                      Filesize

                                      258KB

                                      MD5

                                      411f8a5a21bb9a7defef50271c86922e

                                      SHA1

                                      6ce93ed0a0aa5b75a15a04119c404d258a10bda5

                                      SHA256

                                      f2886709656a9969f45c68bfadb1324705f320d39ca9cad6ef81153d32900f3e

                                      SHA512

                                      27c8de0f17e61f7ab39bd93f194c922faf8e1d6f4ec1459d80f32f7d989999aeb1c96af0bec2f0ebdef0216561d4b59044752454cfcdcfc467bf8c37a780c2cc

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

                                      Filesize

                                      258KB

                                      MD5

                                      3a7d025b55c700b77f510df57cc4e4c8

                                      SHA1

                                      16e1706b3fb59d087e4a91e944c1dcff22a03020

                                      SHA256

                                      1d8e91cc9b21c37f352aac5b696f67e83bfb92fe5d89a7b9b9d7517d1d521de4

                                      SHA512

                                      aee2066a1af6cbf75354f9d57852b6a56267e9956069ab28337166daece406d8f0dc846eed462c4190e20e5128b708392b6e979408837bf36eaf801a3dc0a30f

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

                                      Filesize

                                      257KB

                                      MD5

                                      573336a25e9129d97a25bf9034839168

                                      SHA1

                                      8ccd40fc8dcda00831b280c3ae1917353230fe91

                                      SHA256

                                      2ea5e071fe5c4e5b79d5f32d977d1e9af994ff933a728b43f4deac67e6ff0d3f

                                      SHA512

                                      692f942a0ca6f917e9453b8f0d4fdb06186ae71a5a2db38d9d53a8243ee5d8912963cc9d0c55cc311da634edaaa3aaf1f67d47019c510d71f70e29ad522bc3ab

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

                                      Filesize

                                      278KB

                                      MD5

                                      79071f9abe033dac55d3bf5a29bdea4e

                                      SHA1

                                      77be19c44d0de218cedc8ed3ceb4fc92a613e998

                                      SHA256

                                      56c1c203d1c72796f23f966e5f3e2fba2da986052a0628779c7439772ddf45fc

                                      SHA512

                                      c4fc58e7c5b327ad84da0c964a8eb1cba63894d86484e03fe0f1348feff169dea01c7f27379e4a5847044d0512364d6202a0ecc6cba42c57289bd8e0b0ab7498

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

                                      Filesize

                                      91KB

                                      MD5

                                      703a726435058d6d892027c9c91be0ba

                                      SHA1

                                      3a3bb48bc80b23098458405274547d72aba5c235

                                      SHA256

                                      42f73dcf82a54784041f56af18f47d4451a031ba22101ca651ac5d725d93ae74

                                      SHA512

                                      e82b4051542c62b8e2d519e2313ddafd52bbbc6b78b7312a792106fb6fcb3489732036209009af143fbd3218b3c68df1f94124c65601eaccae2380b705f3529a

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5835a1.TMP

                                      Filesize

                                      88KB

                                      MD5

                                      76e7d8f7e32f05147492d120c7a1b6c2

                                      SHA1

                                      28d0feb6267c3a1a14a20a9ce0d8d0d2d4e2d301

                                      SHA256

                                      bbce6b01b27da4439d16d149e0b0d88f92a3877b45d2998ced11c0514742c34f

                                      SHA512

                                      6cefe37b4c60421f47e37036c202bd9fe5376d955519a552dd88697c65ee23e5852be9c6a72a88d9bc0437afd2ee3ae8cdde9c78d7631fcf2f71f6aa0494f2c4