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Analysis

  • max time kernel
    68s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    18/01/2024, 00:27

General

  • Target

    https://www.dropbox.com/l/scl/AACCgPHe93oygc684IPCuyekR2uDz9dIYOw

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.dropbox.com/l/scl/AACCgPHe93oygc684IPCuyekR2uDz9dIYOw
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1720
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7209758,0x7fef7209768,0x7fef7209778
      2⤵
        PID:2176
      • 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=1308 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:8
        2⤵
          PID:2576
        • 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=1508 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:8
          2⤵
            PID:2860
          • 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=1124 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:2
            2⤵
              PID:2628
            • 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=2264 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
              2⤵
                PID:2180
              • 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=2280 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
                2⤵
                  PID:1148
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1116 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:2
                  2⤵
                    PID:1756
                  • 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=3328 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:8
                    2⤵
                      PID:1164
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3296 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
                      2⤵
                        PID:2876
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=2708 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
                        2⤵
                          PID:1708
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4008 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
                          2⤵
                            PID:1608
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3600 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:1
                            2⤵
                              PID:2068
                            • 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=3944 --field-trial-handle=1292,i,7963315537636618291,8191151740479420332,131072 /prefetch:8
                              2⤵
                                PID:2200
                            • 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:2704

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

                                Filesize

                                65KB

                                MD5

                                ac05d27423a85adc1622c714f2cb6184

                                SHA1

                                b0fe2b1abddb97837ea0195be70ab2ff14d43198

                                SHA256

                                c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                                SHA512

                                6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

                                Filesize

                                1KB

                                MD5

                                a266bb7dcc38a562631361bbf61dd11b

                                SHA1

                                3b1efd3a66ea28b16697394703a72ca340a05bd5

                                SHA256

                                df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

                                SHA512

                                0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                Filesize

                                304B

                                MD5

                                636cf800297544d63417f85a8d3412e0

                                SHA1

                                37e898ddb0b837c114cf4b06479fe41f8ac5aeb7

                                SHA256

                                0d2f82d21d0ebde0fcb625b3e8e85180451aebe9c77b67e975f96ee5a6d9603e

                                SHA512

                                1e9df8c425fe7a7797be8c72e57e4909cfa9128cc9c3a4b34b27aba3b5bc34f9485453656476aa4f7135059456dd4ae7b1853129e5da22a40839a9e70875aa20

                              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

                                Filesize

                                242B

                                MD5

                                04cd553f403a626b62bb356cfdf307d8

                                SHA1

                                e888e61fedf62d0ba6f1fe49fb6fd583152a66e5

                                SHA256

                                a4edbc78ad69fee85797ed9b87376b82791f9fcb0f77e23ec8d9f9fb7a090596

                                SHA512

                                98613f4b42ab1065f724328a29c67e8da6f7119754aec55c2f9fdc9f93a1bf1453e9515f29d901982f5dfb42f8fbc1a9c1b0d2e12d3afd059e153e8ba3fde132

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                Filesize

                                16B

                                MD5

                                aefd77f47fb84fae5ea194496b44c67a

                                SHA1

                                dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                SHA256

                                4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                SHA512

                                b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.dropbox.com_0.indexeddb.leveldb\CURRENT~RFf761738.TMP

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                Filesize

                                362B

                                MD5

                                42e5dbdc492ff9c9803362fdafa9abc4

                                SHA1

                                2d9042501add6eb5bb0754d3fd089ce5a2df4f70

                                SHA256

                                c260ddebce237c897675f413cf1381a021623eb554828eb56760c2fc8b76743c

                                SHA512

                                07a0cfe709d99b8a7c7ae87493217a7fc467f5baa28b7dd62ae7d9d9e5eff7b4a5b43879e8e1451b858e3b5dd69cd64efe96d4585b501f22a57a62b5c1e0318f

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

                                Filesize

                                362B

                                MD5

                                f5cd4528892f94569410b51b92abbeed

                                SHA1

                                ad09a3abdbbc6641fbaab137b3a8e25a4467a98f

                                SHA256

                                1e3eb955f5b9924ca7feb52e27efd57a7acd1548e1b8628cfd66710eb1bb6cce

                                SHA512

                                a3e94e37a8853daabcb5e1a8ec6050ec90080fe66e0db8921afc110d39a5111796608847ba5146a3145e642852035be0373c0bcb6ad7a17bd9df5be6a966d619

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

                                Filesize

                                362B

                                MD5

                                00a521cb220d52146e60d882be3a53ce

                                SHA1

                                a91af30b3b6729b643318b8f95573b58b61bc7ce

                                SHA256

                                18751daf933c1f7ad083754e271376572936705fab702d37eff299c99c1da10a

                                SHA512

                                4727cbd514bbe454622d29ed5c791a5444b97d5168a719ced4e7483523c6807f83f276bd5151aafbf2e53f8fd99cef36083f5f286aa77dc60f5660601cf553ae

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

                                Filesize

                                362B

                                MD5

                                eba485f3e9a6c3beaa2c947204fbb81f

                                SHA1

                                6bfcf03a5e8e47d6e4fb98e75b601f8e731cdbb7

                                SHA256

                                e4f241e789f71f5e33839e72253b574a47c0919f842bf2740c7ff2cdc8f51959

                                SHA512

                                1cf20b417d990532705b22be8731e988c857a9f100904e391ee513e9a48d4985bd57c0bccaf60737cdfc7919eb9b3c1a502bbc9b373e4b0f49db3d61904f9cad

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

                                Filesize

                                5KB

                                MD5

                                4fbf843b2d76ddae93ab5fbe745b3201

                                SHA1

                                8367a21504573b62e60c0c1b6f1823a7221c6b48

                                SHA256

                                941c4a81d75a81cd948a3cd4bf11bcdc1c7027d246289f84baea5325e3d3c524

                                SHA512

                                2ab8f3bfe3a95c107d153d861efc166ab28bc5fd9820c723711383afbbd7fcf26b00e8728496110b4d278085d94cd64e564d00fa1d0b96be7b6907db0b4241cf

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

                                Filesize

                                5KB

                                MD5

                                18efc8da7c7ba1c3e85b4be8fefa0787

                                SHA1

                                6523ee7bd1c80c6c6d807047de483496add1b9e2

                                SHA256

                                ed8357e2d3954dd2579c2ff60d76e4261ce32bbed94c237edcbeaa0657828913

                                SHA512

                                b7dcefaf7620c88f274e87dfd559b178f5e69eb5cc45c0d30e02a7c1a4d222a3628807add850a6b0b1567fabc16f692eee9f54ce00738fad947e175a70d47aab

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

                                Filesize

                                5KB

                                MD5

                                3b99d276239a48717e9a1374abe693d6

                                SHA1

                                8a28d3bfcb16d7aeb3dbae64a3eba8c9ff1c8416

                                SHA256

                                a9f7ef4e783ba21d411eb30cab9e0ff2397cfcc7a50d9bc17a62d595c1c4f8e8

                                SHA512

                                0bf101716f5043fb1df13195f53a53d986c3f2802983f342ea9c110f51cfac4f42777c949e5104f393995bb2caa0b88facc9af195f17ebcbf83456ea062465a3

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                Filesize

                                16B

                                MD5

                                18e723571b00fb1694a3bad6c78e4054

                                SHA1

                                afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                SHA256

                                8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                SHA512

                                43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Temp\Tar1AF5.tmp

                                Filesize

                                171KB

                                MD5

                                9c0c641c06238516f27941aa1166d427

                                SHA1

                                64cd549fb8cf014fcd9312aa7a5b023847b6c977

                                SHA256

                                4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

                                SHA512

                                936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06