Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-08-2023 06:05

General

  • Target

    https://www.dropbox.com/scl/fi/oc5vl3zzdqvlmf1bl81p6/wedding.mp4.rar?rlkey=gwgmj00in20xlnsafd6rs1hxh&dl=1

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.dropbox.com/scl/fi/oc5vl3zzdqvlmf1bl81p6/wedding.mp4.rar?rlkey=gwgmj00in20xlnsafd6rs1hxh&dl=1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:972
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8aa7b46f8,0x7ff8aa7b4708,0x7ff8aa7b4718
      2⤵
        PID:2184
      • 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=2136,14953009862296854226,18444092922644235421,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2272
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
        2⤵
          PID:4456
        • 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=2136,14953009862296854226,18444092922644235421,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
          2⤵
            PID:3976
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=3380 /prefetch:1
            2⤵
              PID:4928
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=3360 /prefetch:1
              2⤵
                PID:4924
              • 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=2136,14953009862296854226,18444092922644235421,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5512 /prefetch:8
                2⤵
                  PID:792
                • 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=2136,14953009862296854226,18444092922644235421,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5512 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4352
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=5184 /prefetch:1
                  2⤵
                    PID:3484
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=3952 /prefetch:1
                    2⤵
                      PID:3064
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=4136 /prefetch:1
                      2⤵
                        PID:2956
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=3520 /prefetch:1
                        2⤵
                          PID:3652
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,14953009862296854226,18444092922644235421,131072 --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=4000 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4792
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3600
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3916

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            152B

                            MD5

                            3423d7e71b832850019e032730997f69

                            SHA1

                            bbc91ba3960fb8f7f2d5a190e6585010675d9061

                            SHA256

                            53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

                            SHA512

                            03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

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

                            Filesize

                            1KB

                            MD5

                            55b45240250b64f85a80617736ecb1d3

                            SHA1

                            772f13287360dff4582faf760f964b8bf038b7ff

                            SHA256

                            d3bf7cf4909c733e1023ccc0f3c21897559f8516be61a8c1825ae92eedbc2b93

                            SHA512

                            42f2ecdcf9ea9a640e5e49806c49d1a068a655a32d84bdd276b136b7f4693b1acfdd91d45fb703db9b818f5ff4f8eb76dac5dea4deb3ca6504665c7311b32c89

                          • 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

                            408B

                            MD5

                            04d9ef518b5d730937a70916268e9513

                            SHA1

                            cbeecb9ade7391cd3faafa81a9645189c11a6ce4

                            SHA256

                            60ec6795b0aacd4f5736afd664ebbb46f1c3e0cd8e968c29848846842f9c68a7

                            SHA512

                            0b79b55f2a3eb8f1c57ef101512854fcd94f57d3b39061b46605b869e1ef22901a29c80ea3f1390dca65972da0de9265e13144b4e753a4515d759826bdb6dfe2

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

                            Filesize

                            5KB

                            MD5

                            705399df3f790b926ca9fed6cd19ec97

                            SHA1

                            b38ecf82319738ce56d6c8343a67e9c4c172ec5a

                            SHA256

                            9a15eaaa1f2c935a4659b84d9c41687775ce6b9d0261991fdd70c731fd9007de

                            SHA512

                            08e008fc9b7b7fa8a36683412975735ee196fa562784a779540765eeefe931bc4f0c1d7bb54278a0bcc3ccdf0e32965eb06f0f672ed8725c54daa89f3b37becd

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

                            Filesize

                            5KB

                            MD5

                            6a7667ec56d346d80aec2c775841011a

                            SHA1

                            6af0f2234b949a5624e803555844a28eb28720ed

                            SHA256

                            849caa64c88f106662e594ec2a5353102a96157e84eba8d1e6a6a60b9bd6fec0

                            SHA512

                            40adf5fe7fc2238f85981dfcb9659ce0935f6f5f277ad0699932fef570a75db6d15c1114dce5b7323d6c08ee60ebd76fffacd1c5534935a6963341d147aa2bd9

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

                            Filesize

                            24KB

                            MD5

                            0e78f9a3ece93ae9434c64ea2bff51dc

                            SHA1

                            a0e4c75fe32417fe2df705987df5817326e1b3b9

                            SHA256

                            5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

                            SHA512

                            9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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

                            Filesize

                            370B

                            MD5

                            f41385b8814b82ee089a757c1c7d0b7c

                            SHA1

                            7ea81600cf402eea7dbb3e5a8d9d88d66d1c2cdd

                            SHA256

                            41e3ffc79add00511499e5880b7cd08bfd3acca8d9142c983469114455f6fcf7

                            SHA512

                            8a3c95268e5752a42756d3e26d336b0955489d30ee6c01fcc8c36785e2afa3033111926253455a5d086f8924132a3a61792a90bca195e7a558f256eb0eba2b2e

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

                            Filesize

                            370B

                            MD5

                            716e1fd36c0af8a5aef635ec7e33f00d

                            SHA1

                            6d2e71ec5f571d7be1c1d6184c23f0a86bc2ef7f

                            SHA256

                            bd472a44cc387d67eca85c1e04e373f7f4acf292b2de1e107e359984d5bf4678

                            SHA512

                            83f8f68258290604f9f62761db6c1add4b979f6436d4c2603fc4b5f16d9b462df4ef17b80b21c52093b8aab676c846321d80e6a432eaab6aa6426f529bc76316

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

                            Filesize

                            370B

                            MD5

                            a1594252dcf14001430003363701bb78

                            SHA1

                            14f076933d2bfcfdfb7d8b9c5664202d1def3810

                            SHA256

                            b15aa091c7a7b17333919537e9a3c0d13bbbedfb617e6f47f6eb55057f173cd7

                            SHA512

                            f95d485ca26b67a92ca5fa7c543ec61ba26db10e805264efc6ee6f84b5864825a50252fe30ffd0929d736de4db0e52b0af412ef7e6c2f6af52d58fa3c12ffe25

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

                            Filesize

                            370B

                            MD5

                            3fad1012bb955911e9dc2d0aec69e60a

                            SHA1

                            d6fcb245a51a7316d0cdd23e6bafd61f61ea5f89

                            SHA256

                            ce9a641ca59e45c734c480e989e0c73f8a248df9fcf196e9d9708fbeb610a907

                            SHA512

                            eb01fb1acde084c569b4931e66fcd60dad03db61c62a94e59642f34a5784721365ccc67d8d00d4f2c4b0d1993d5d4332aa8be7e7b20ae3cf61d9d7e9a60d7798

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

                            Filesize

                            370B

                            MD5

                            675e0aeb3fbf923758616fd9b4c4c679

                            SHA1

                            3a9830511c7c147b159d22cabf0060bc772edf62

                            SHA256

                            5096de75b2f74cde1086a242560bc530d0e6619a7d878362144eca88a9693516

                            SHA512

                            87566c6998d3be9bd4656e14c2e89034a551f99a5759c39953d255bcdff8f2b667fa749829e4c436fca1f146720a0ab360d6f9a32a77e68879cf93be4fac90a3

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

                            Filesize

                            370B

                            MD5

                            fa6259777fed98b3aa99ea2fe2ec5b4d

                            SHA1

                            673b3e205eea744fc9ee7a0e178ba7267738a329

                            SHA256

                            0305dc44d32ad13ee521572800d28068abe421f443c7c8399a1ebea7db2acb8d

                            SHA512

                            b6ed4abb9d253b2c86f6dc2b8b34217f0cc8161b66d2218c939df289b9dd09f724b9aa88fb1c06ff7b9e769fa9e1fd3eaa5040266641048092929305e7785acf

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

                            Filesize

                            370B

                            MD5

                            a54cdfd48c128fbfb0f77422212a27cc

                            SHA1

                            2011f0172ddc6260a275401673afec71c0320abb

                            SHA256

                            359e95ffa1b8b18619162e0057da08964e80c90aebe63bf808a9eef1d36444d0

                            SHA512

                            86e9c1db9c8fb0f9876436e2f603ef532af18f84d63714691952560cd448a598e7544bb10dc2c33b42663e820d970654e8ec702ddee443e27638e2a723e377b1

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

                            Filesize

                            370B

                            MD5

                            9acc82c39935fd8c90c7dca47e160953

                            SHA1

                            10d5b3a73e795ad496bc4554a37f49b4c8672cb3

                            SHA256

                            d32a50c83b420f9289ab55dd01bab5b12b2717c9d8de7e8c4f8839eebb25647c

                            SHA512

                            a7f7f23d532581710d5f21c819585edfe35533d9b04d324bd32471f67dec34b4c9b6577f885d5890891a4c24bcdc72271bb8c56f37916799673aef0b70a80dbb

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

                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                            Filesize

                            12KB

                            MD5

                            6b24c8bafa8ca395cb108bf89434b5b9

                            SHA1

                            0790c1b617fc0c5ebd5a240d9462eb28a33d5c0b

                            SHA256

                            efef547bfc3f1a3918546e5026a5f9b5f27c7b80615ece2c3ebdaaafed7f5b82

                            SHA512

                            22236b8551a11d9197c235a0324a5f4bf5d8300d9c3390d73cd219f40d3b754f6895d830e8f46a78791d417076fb25f553f6d5557f87957e6d4a26560176f3c4