Analysis

  • max time kernel
    154s
  • max time network
    229s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-09-2024 13:29

General

  • Target

    https://drive.google.com/uc?id=1UJlpm6BrqxbNRabncHtydNGlNYi1ouHg&export=download&authuser=0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 12 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://drive.google.com/uc?id=1UJlpm6BrqxbNRabncHtydNGlNYi1ouHg&export=download&authuser=0
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3896
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffa7c973cb8,0x7ffa7c973cc8,0x7ffa7c973cd8
      2⤵
        PID:1080
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
        2⤵
          PID:2536
        • 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=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1940
        • 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=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
          2⤵
            PID:2928
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --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=3196 /prefetch:1
            2⤵
              PID:3260
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --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=3204 /prefetch:1
              2⤵
                PID:3716
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3040 /prefetch:1
                2⤵
                  PID:4160
                • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4212
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5444 /prefetch:1
                  2⤵
                    PID:3680
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4628 /prefetch:1
                    2⤵
                      PID:552
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4832 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3144
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5588 /prefetch:1
                      2⤵
                        PID:3016
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3780 /prefetch:1
                        2⤵
                          PID:4060
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4840 /prefetch:1
                          2⤵
                            PID:4480
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5360 /prefetch:8
                            2⤵
                            • NTFS ADS
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1680
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1904,14198589076594673019,2849328887204487723,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=6200 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3872
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2680
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3324
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:2784
                              • C:\Program Files\7-Zip\7zG.exe
                                "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\" -an -ai#7zMap16163:378:7zEvent11831
                                1⤵
                                • Suspicious use of AdjustPrivilegeToken
                                • Suspicious use of FindShellTrayWindow
                                PID:672
                              • C:\Program Files\7-Zip\7zG.exe
                                "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Desktop\COPIA_ANEXA_PROCESO_00020240902_PARA_REVISION_CASO_SALDOS_VENCIDOS_O_PENDIENTES_DE_PAGO_POR_CONCEPTO_DE_IMPUESTO_PROXIMOS_A_EJECUTORIAR_ACCIONES_DE_EMBARGOpdf\" -spe -an -ai#7zMap14666:374:7zEvent30374
                                1⤵
                                • Suspicious use of AdjustPrivilegeToken
                                • Suspicious use of FindShellTrayWindow
                                PID:2968

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                152B

                                MD5

                                3e2612636cf368bc811fdc8db09e037d

                                SHA1

                                d69e34379f97e35083f4c4ea1249e6f1a5f51d56

                                SHA256

                                2eecaacf3f2582e202689a16b0ac1715c628d32f54261671cf67ba6abbf6c9f9

                                SHA512

                                b3cc3bf967d014f522e6811448c4792eed730e72547f83eb4974e832e958deb7e7f4c3ce8e0ed6f9c110525d0b12f7fe7ab80a914c2fe492e1f2d321ef47f96d

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

                                Filesize

                                152B

                                MD5

                                e8115549491cca16e7bfdfec9db7f89a

                                SHA1

                                d1eb5c8263cbe146cd88953bb9886c3aeb262742

                                SHA256

                                dfa9a8b54936607a5250bec0ed3e2a24f96f4929ca550115a91d0d5d68e4d08e

                                SHA512

                                851207c15de3531bd230baf02a8a96550b81649ccbdd44ad74875d97a700271ef96e8be6e1c95b2a0119561aee24729cb55c29eb0b3455473688ef9132ed7f54

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

                                Filesize

                                796B

                                MD5

                                f83a6de527f3513d96c2fa5019d5dffc

                                SHA1

                                2f27f8aef557648573f6d00633dbc2021d6903f7

                                SHA256

                                6efe58bd476818a2fcaf232b468a7f97ad17e1dac801bc64b812562ffe68bda1

                                SHA512

                                aa9e424870c14c4d753b521e82970a76581018008d1f58d707e24e377bfdb2ef1bfd5ea99639fb5e3cc437499cedfac45434c21b0a7c1c4484266a2ff621d398

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

                                Filesize

                                765B

                                MD5

                                c47b0f7723407cff2db5fa483fc72f8b

                                SHA1

                                9d8bfe6311ee1593d368ebf7dcfe74f8c3315ac2

                                SHA256

                                71557a36c029ca98e30d29ef78c751e1144877a58b0e235cb0e2cd930e2b640f

                                SHA512

                                aeaf153f04c9b04abcdfce2c0b73a2c5b8d666757d3f64f3d4c541a27c1de0b9912a109b94363c3bac36ff7f70bc18af10d542b3b9dfc43e8774905f1598f88b

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

                                Filesize

                                5KB

                                MD5

                                690452e201117ba4842c7100c074739d

                                SHA1

                                524e91f3336151f5e894fbdc7b0c8b13fd1fd868

                                SHA256

                                fa54e0f8b43757d3a09cb06719fd32f677f49cb69fa04fcf0f94b31fb1d0c40c

                                SHA512

                                cf7463f10db1dff02451f0ba89264b30c6e9bc7ff7d45f4761bddd59361a4f035f8771bbcd92e915a78e1a9310a9bd5362de2ce5b8122d9041813a28d40b500e

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

                                Filesize

                                6KB

                                MD5

                                80484d61a9e6f91c40f08dbc30e70853

                                SHA1

                                01e05fe785f904f07daf18a63320d9b24b729843

                                SHA256

                                6b9048e0d2111cb97245115be71c8098c5f718126d89167e7a3aabbe631e364d

                                SHA512

                                1b1b0d095c3af081a82827ee6ebee8c3c915ab1b90bdf68102ebb297c8d0498476152e00498c43140a0cec25c622025d455f6137a0c06e72e81a920d02e7fed5

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

                                Filesize

                                16B

                                MD5

                                206702161f94c5cd39fadd03f4014d98

                                SHA1

                                bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                SHA256

                                1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                SHA512

                                0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                Filesize

                                10KB

                                MD5

                                50a6e6e8c878e1c1c84ec2c86821d9cd

                                SHA1

                                8d724b453bfd40e6a041a94da98e7a96995a5bdf

                                SHA256

                                30108f74f97d35d47b85e5ee065948f646f30858502e259647616b40e4e1fcb8

                                SHA512

                                2bb102e38c95b69f151e4b0a3bcd5ac19549707f1e30e9462c3e3a399d1b188662881d44d52d8407b481045988f93be9131848a0995ef42cbe976c173db4ccb0

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

                                Filesize

                                11KB

                                MD5

                                1d55188f74c1bcea526d289a508f75c6

                                SHA1

                                6e9b177d015155444910fd367b397c6d381747da

                                SHA256

                                f4fda7fc840e96f935b69e0cabeb2545d5b877241a9f683903a102d727621282

                                SHA512

                                fa6eb9a674078fbb302a97133a612ea4d4553dcf46fecb8f03a3190ddf4105fa694cd1c67fb8deb82921f0f40554220d57adb23841095000e9d7fbb34aa115e4

                              • C:\Users\Admin\Downloads\COPIA_ANEXA_PROCESO_00020240902_PARA_REVISION_CASO_SALDOS_VENCIDOS_O_PENDIENTES_DE_PAGO_POR_CONCEPTO_DE_IMPUESTO_PROXIMOS_A_EJECUTORIAR_ACCIONES_DE_EMBARGOpdf.rar:Zone.Identifier

                                Filesize

                                186B

                                MD5

                                a71a9ad01b8eb4aeacb68a93a59008a9

                                SHA1

                                4a62e4a8e083849ffd83d7de1c8e0969d1bf567f

                                SHA256

                                4f0a3604755d00c57846eb6e02cfebfb1bb20cea5fdb91f4cb8003dc347b065b

                                SHA512

                                efbbed7e8a97ecee443631a8774707d06b727b33c6d580a77ec104257093d9299adeae702d86aaad604eff9bc133be90842c093e2dfad780432b0f3a10294448

                              • C:\Users\Admin\Downloads\Unconfirmed 38796.crdownload

                                Filesize

                                793KB

                                MD5

                                5bc206a820baef4708ca6101bc203c3f

                                SHA1

                                14d4a8d0a5efea5a1a50502a92676235cf9f281a

                                SHA256

                                15b7c7446ff2832e7b9f04c465024e8289423393c6fea83353157e54fbafe091

                                SHA512

                                930223f65391463ddeef4c059d449593dca258994e55fce3b9b5f31a16082cb6e6dc618bb13ee8dfe62534f4a2b428834ff605b63267f5202d004f83bc3090a7