Analysis

  • max time kernel
    1199s
  • max time network
    1096s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13-04-2024 03:06

General

  • Target

    back (2).png

  • Size

    1.0MB

  • MD5

    9a23ac8c310f99cc6301971a939570cb

  • SHA1

    ae5bf076de813feaa93df4dd5145c2bd6c7e42cc

  • SHA256

    70d5c81fbdd92309a3de3647e22711ecb55550f458aecd94a668e03477c72a7a

  • SHA512

    f7c617d12706014bd5ef6f4fbd6a2db04035c400104f0e066054803d8871e6ee653eaeb7e733fab97f14f033ec0fcf79be8cb2aca3813306cc3f47af89e30581

  • SSDEEP

    24576:tr/vtJ3UiVSlkCvWjsGkYVj7f9KB/EFAPAtBA:x/vP3uWCMVp27AtG

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\back (2).png"
    1⤵
      PID:2036
    • 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:4220
      • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffee50b9758,0x7ffee50b9768,0x7ffee50b9778
        2⤵
          PID:4608
        • 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=1588 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:2
          2⤵
            PID:2460
          • 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=1912 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
            2⤵
              PID:1456
            • 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=2116 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
              2⤵
                PID:2368
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:1
                2⤵
                  PID:2004
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3196 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:1
                  2⤵
                    PID:2536
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4456 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:1
                    2⤵
                      PID:4500
                    • 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=4428 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
                      2⤵
                        PID:4552
                      • 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=4412 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
                        2⤵
                          PID:2424
                        • 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=5104 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
                          2⤵
                            PID:1556
                          • 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=4416 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:8
                            2⤵
                              PID:3744
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                              2⤵
                                PID:3340
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x24c,0x250,0x254,0x228,0x258,0x7ff680777688,0x7ff680777698,0x7ff6807776a8
                                  3⤵
                                    PID:1100
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5156 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:1
                                  2⤵
                                    PID:2312
                                  • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2452 --field-trial-handle=1740,i,15300987579718864904,8562826900050633626,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2624
                                • 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:4776

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000004

                                    Filesize

                                    198KB

                                    MD5

                                    319e0c36436ee0bf24476acbcc83565c

                                    SHA1

                                    fb2658d5791fe5b37424119557ab8cee30acdc54

                                    SHA256

                                    f6562ea52e056b979d6f52932ae57b7afb04486b10b0ebde22c5b51f502c69d1

                                    SHA512

                                    ad902b9a010cf99bdedba405cad0387890a9ff90a9c91f6a3220cdceec1b08ecb97a326aef01b28d8d0aacb5f2a16f02f673e196bdb69fc68b3f636139059902

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

                                    Filesize

                                    144B

                                    MD5

                                    585cf4e527d0306b8b6ee5e309221e5b

                                    SHA1

                                    24e0149a70c0d968205f7110f1f349adeeb580a2

                                    SHA256

                                    f3441dc1944ea3a35fe4d4de8d4eb7a21c2ba1347128163d67d2a3ee9e963e4f

                                    SHA512

                                    423b0c2f6602757d9c861cefd5925260094d60ec16c309a50211eb6b375f1d384a7aa68bfc09ab8628bea032762af9da3be86d31ee87e4cd08276e56934ec1b5

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

                                    Filesize

                                    1KB

                                    MD5

                                    c64a4271bf3b6b8701df44abb0dd7a9a

                                    SHA1

                                    8353205b69fa66d0311d87cb4f04a72981db79e8

                                    SHA256

                                    1d6b70827be5e033c907ceaaa59df0c36596b2e9d983ccc374a5d4d407481fc5

                                    SHA512

                                    342c6ee810d187be7b9785ae4a5fff3531d483787da6fd9594932069675331b6f70d5f22edd00d14dae5721b963bc21ede8c049b45cf9d3bb3e9a7b947ca77ac

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

                                    Filesize

                                    1KB

                                    MD5

                                    92c47bdf9e414ff86db643ff3c33cb32

                                    SHA1

                                    cceabbce4437efb05b9c525809d5231bebb90c96

                                    SHA256

                                    6c17de24d9239cf7a2dc0da5bcfd474a512ab57108f08c552af1d8d6cf0ed510

                                    SHA512

                                    eccdeb6479f5255df6ce4d0fad6a83e1a9e95053f150a3256bc9bf93160130380d537bf91a9750ea83fd3c3ccd8358068522135cf366c25d46fdd35ae98e73b5

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

                                    Filesize

                                    371B

                                    MD5

                                    6a70e8028b28cb1adf5a5793d6a74e29

                                    SHA1

                                    5b7b63c778447031837784d210b9867bf7346b45

                                    SHA256

                                    e66b543c443134028084ed8bf8f1fd5b055ae707b3313d6857003bbc9d61379e

                                    SHA512

                                    f6977a2ddbb2aedc88f10c0eca19b43946990cd826091def8e0bf00d1a3726d86e49e15bcf41820ef2b63c45f6ba3ad325d3d06290871dd3cb8b359074d85c2a

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\fd63cc20-84f6-45aa-a77f-d7c69959f099.tmp

                                    Filesize

                                    1KB

                                    MD5

                                    597f71b009087b84af057f5eae2f01b3

                                    SHA1

                                    360f4488560eb5cc4b801531bef02ec1cdbd12d2

                                    SHA256

                                    69cf2092d9789623dcddb4091663253046b26494b2148037868d48c2517d4f76

                                    SHA512

                                    5f56da6cba072de646d860e7ebc5d21e64e96d2aac716f900540d84c5726054906f7f918b1cb1b1fd15a106331e649852ad1084cc72797544052cf7c728d5a62

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

                                    Filesize

                                    5KB

                                    MD5

                                    ee17ce03c3195aafc9f25c7ead9342c6

                                    SHA1

                                    dd234c25429decf35136b6a4ca1491bc9b0062e3

                                    SHA256

                                    c4b44b2ee109653b32fb85d3d31208b80e731931a55a217544de26850c4e19e1

                                    SHA512

                                    d902660c7b409b318a8c117336089d6cca00f17c7fda55a43da2099b510cb3683e858fff9df745300379f36a6732fdb73bb8928a0b8d6808c3239f6c50487cda

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

                                    Filesize

                                    5KB

                                    MD5

                                    ef32b443cb3f67a804974a4c00c6d653

                                    SHA1

                                    14831f5ec8bb418d93c68f271e8111f4535ce2a6

                                    SHA256

                                    6b7dad279adb3805a8369c7c16559170ad3ad4cde4d9e7d854dd098393f56a26

                                    SHA512

                                    2f3f4e68581c7da4eba6a992f611a98780fec6e0e7520d7032f01231f6028c0c8fed685819701e9eeaaa681abc4b3c6746f1e6af07395899fc6d10f8202b4e6a

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

                                    Filesize

                                    6KB

                                    MD5

                                    9a3458d53a51b7b48737f04e2e58e10f

                                    SHA1

                                    8a89e80741758020605ce3dddf039d64c7588366

                                    SHA256

                                    6a287463af1bba4da3a9c9bb05c580023e45b41e44677642dd34f848b5efb30c

                                    SHA512

                                    0395dd996b550fb2f0f80ca1e30af82d398c5a79576f16b2a8008d88693df96b310f5c32de938b2b2517cf7c57c037169c08133aa96c3b78fee1c4272a30ca24

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

                                    Filesize

                                    270KB

                                    MD5

                                    43271a387014d7db29e58f52e6d1e406

                                    SHA1

                                    c66648b5d9f0b2ce8311340de5bd7c289ca193fb

                                    SHA256

                                    4d7d0d46294df099a512081f269a7eb73a083d940085ec9ae5498917de283f4c

                                    SHA512

                                    12903907e02d6a7e1747bce28412a5302d2ea885f90f0936b2399455893be05ea493e42a0804cc0e4dc820403c6bb28892611f5dc8d935ba123e4f412d0cf014

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

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd