Analysis

  • max time kernel
    128s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2024, 13:42

General

  • Target

    Holding Familiar - Vantagens Tributárias Planejamento Sucessório e Proteção Patrimonial.msg

  • Size

    67KB

  • MD5

    21fa64c65ab4546453c3d2f3dae4686d

  • SHA1

    050d978da56e56f065e0035e1ca7dfaff38753a1

  • SHA256

    da93d4e35bebb2265d3261843b721a5b9994ff95295f5003b395632fe59e44d5

  • SHA512

    812908dfb6b41475397b7e474e521b895048dc0e63123ab1d24bd7badeae990cd31565c48f3cf3faf95f87173f0f0df5404a6b23f27cc66534d39a928b3e733f

  • SSDEEP

    768:3bOvWO2B8R+JUCxtrS17tmfAN2VOdA9ILMM0k93nZ3FQxrkd9SIDP6fismQ+j:wRTiS17cvVOdA9cMZoV6Gd9Viiky

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 14 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 58 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 28 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\Admin\AppData\Local\Temp\Holding Familiar - Vantagens Tributárias Planejamento Sucessório e Proteção Patrimonial.msg"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://imsva91-ctp.trendmicro.com/wis/clicktime/v1/query?url=http%3a%2f%2fholdingtreinamentos.com.br%2ftracker%2flink%2f6631511%2f85%2f8&umid=66C04E1E-0D33-4D06-89EE-D61B8853BD0A&auth=04d8cbfb2262cbe07ceab943606e6e5d0148629e-ae079263f5bf522ffc8abcfadb09810289973bf8
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:892
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:892 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2196
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:2424
    • 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,0x7fef6849758,0x7fef6849768,0x7fef6849778
      2⤵
        PID:2680
      • 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=1156 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:2
        2⤵
          PID:2608
        • 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=1628 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:8
          2⤵
            PID:2616
          • 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=1520 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:8
            2⤵
              PID:2788
            • 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=2132 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:1
              2⤵
                PID:2268
              • 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=2140 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:1
                2⤵
                  PID:3012
                • 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=1356 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:2
                  2⤵
                    PID:1736
                  • 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=2492 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:2
                    2⤵
                      PID:2272
                    • 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=2480 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:1
                      2⤵
                        PID:2388
                      • 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=3456 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:8
                        2⤵
                          PID:2848
                        • 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=3572 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:8
                          2⤵
                            PID:1860
                          • 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=4192 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:1
                            2⤵
                              PID:2560
                            • 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=13 --mojo-platform-channel-handle=4372 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:1
                              2⤵
                                PID:2668
                              • 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:1556
                                  • 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=0x154,0x158,0x15c,0x128,0x160,0x140257688,0x140257698,0x1402576a8
                                    3⤵
                                      PID:2908
                                  • 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=2180 --field-trial-handle=1176,i,6121855087588848092,6583479670437342487,131072 /prefetch:8
                                    2⤵
                                      PID:2928
                                  • 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:1532

                                    Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

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

                                            Filesize

                                            344B

                                            MD5

                                            30e486354c3d19cfa44d6945d16303fc

                                            SHA1

                                            1e904d8605d0ec2a2ab6fa6596f03a41d1a7a5ff

                                            SHA256

                                            a66c7edd363eee7a203dcc0c38c1cba6752ac6eb915ba303020503ccc2eb200f

                                            SHA512

                                            3ad38292e1ee3c2d312e4cb0f1c100eac376b920151f3ef4e0b5572892aa7dc0bd823a25741e3aa8c1f0761012ef818f6cbdb85d6b333b39b5e2bd7b0df0ad9f

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

                                            Filesize

                                            344B

                                            MD5

                                            a26da05d100d359af3210b1c32d92601

                                            SHA1

                                            8e93ee73d44f66916c2455eaf207d04c5e6282ce

                                            SHA256

                                            2951f87608d33aa43acaec3569f8cf7c14cd3b05229098e413363142421126e5

                                            SHA512

                                            7fa84d20cac25a1bb09e1722fa393f7455096468f653f4768c528552249e2cb418abfb335bfaa7d79c1f249c224a5833386e56e234206258603efe703f9bd775

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

                                            Filesize

                                            344B

                                            MD5

                                            f4f581ff00957fb4f1a1915454e4e28d

                                            SHA1

                                            f543432b64ee7162a0725e7baf21898ecb929f17

                                            SHA256

                                            a4bd8579328e0240d952a35a0a410be4af47e1b442191274fbc123aae6bf06d3

                                            SHA512

                                            d0b278c91e8d5c20afe78647811b4fe89be99399dbd4c3d22d6015c73d34daedb9d9adea4fc3d7270d2cac7883147f087f9240b6d47ea8a25c78a4aa2b1cad94

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

                                            Filesize

                                            344B

                                            MD5

                                            ced22b26c8f0573d3425c4e2bd50fdf5

                                            SHA1

                                            06c11472483816dd5849282401a91f5f7765720a

                                            SHA256

                                            36b580816cdeca3a0cd49c300669ab22fe28f95e39dd34b117a980e6bff2f05b

                                            SHA512

                                            4f014ccafb13190225aa2a67dc436c36a517e9be1d64b7420b330ecf7b132c2c46b76f27f912170b1a82e48df34db18746ebedc14386e6dc0541511e7d50391f

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

                                            Filesize

                                            344B

                                            MD5

                                            e1f9c76d4d13a9addcb8873006fb7b9a

                                            SHA1

                                            ca71d28ad6c24687d6884edb7bc3e3e05e98aa43

                                            SHA256

                                            33819304d36f4595c1960419ec750a3899efe95353fa4a797caa090d2412c52d

                                            SHA512

                                            dc96f7601ae0947baaa8b49acc7441a435c1f6bfe7516e732edacd6dd75a8a385f70fa29261e801fafff340a646546c5322a5dcd4cac02d7e91013db951ff0b5

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

                                            Filesize

                                            344B

                                            MD5

                                            5bf4c6937f0588f8c5c54e9efbdb4dce

                                            SHA1

                                            dc2dd9823cd882454fbb04b72d6fde2c73925375

                                            SHA256

                                            808c0357bf9fe667e75d5fa2aa0f08218846ce8ed4c2ff9f0b2efaefa58ad560

                                            SHA512

                                            39da79227a7879f93e77ad0cac406ef72b39cbd0cf856bc57e0479efc122330ca312390f45b24cc63d4802b8c9503ccddb7c4f018f80b7c7c0bca3a518b7e00d

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

                                            Filesize

                                            344B

                                            MD5

                                            9dab61332b949601396d12faf4efa344

                                            SHA1

                                            09c49af21459f6c9b42daaa2ec0334ee568c8ac7

                                            SHA256

                                            ba4ee163b03d8e4acfc61bc62faae39ee8c8e506f748e12b05a402da48916492

                                            SHA512

                                            0ad534064a75242b5a98aebf043f3a56213154da0349ae5c8bea5b60276a095b62b36ff7011d4e87d8a61d8c0ce4aa6824280bef866125f63b5db3832f1b87b9

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

                                            Filesize

                                            264KB

                                            MD5

                                            f50f89a0a91564d0b8a211f8921aa7de

                                            SHA1

                                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                                            SHA256

                                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                            SHA512

                                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                            Filesize

                                            16B

                                            MD5

                                            18e723571b00fb1694a3bad6c78e4054

                                            SHA1

                                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                            SHA256

                                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                            SHA512

                                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                            Filesize

                                            11KB

                                            MD5

                                            eca3b416804b3c3ec4df0e9fe737f504

                                            SHA1

                                            968a7eb80b3b17777a1b74d4c9cebf3273be5c4c

                                            SHA256

                                            c1c91d48246e824eb28020885b86fc45d1273f4faf75df15292639f3d87f7378

                                            SHA512

                                            5611fbc82bdf62f3ee2b916f31666043e7c9128ce8ef53860eddd202798823dbc7cb7f02eacc65ae09e27aa4b84c8c0a79a0873602d0bb3cca77d8d159016f5e

                                          • C:\Users\Admin\AppData\Local\Microsoft\Outlook\mapisvc.inf

                                            Filesize

                                            1KB

                                            MD5

                                            48dd6cae43ce26b992c35799fcd76898

                                            SHA1

                                            8e600544df0250da7d634599ce6ee50da11c0355

                                            SHA256

                                            7bfe1f3691e2b4fb4d61fbf5e9f7782fbe49da1342dbd32201c2cc8e540dbd1a

                                            SHA512

                                            c1b9322c900f5be0ad166ddcfec9146918fb2589a17607d61490fd816602123f3af310a3e6d98a37d16000d4acbbcd599236f03c3c7f9376aeba7a489b329f31

                                          • C:\Users\Admin\AppData\Local\Temp\CabC23.tmp

                                            Filesize

                                            65KB

                                            MD5

                                            ac05d27423a85adc1622c714f2cb6184

                                            SHA1

                                            b0fe2b1abddb97837ea0195be70ab2ff14d43198

                                            SHA256

                                            c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                                            SHA512

                                            6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                                          • C:\Users\Admin\AppData\Local\Temp\TarC45.tmp

                                            Filesize

                                            171KB

                                            MD5

                                            9c0c641c06238516f27941aa1166d427

                                            SHA1

                                            64cd549fb8cf014fcd9312aa7a5b023847b6c977

                                            SHA256

                                            4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

                                            SHA512

                                            936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

                                          • C:\Users\Admin\AppData\Local\Temp\{E37F068B-821E-4BA8-A2DF-A6E0CCF87FAD}.html

                                            Filesize

                                            6KB

                                            MD5

                                            adf3db405fe75820ba7ddc92dc3c54fb

                                            SHA1

                                            af664360e136fd5af829fd7f297eb493a2928d60

                                            SHA256

                                            4c73525d8b563d65a16dee49c4fd6af4a52852d3e8f579c0fb2f9bb1da83e476

                                            SHA512

                                            69de07622b0422d86f7960579b15b3f2e4d4b4e92c6e5fcc7e7e0b8c64075c3609aa6e5152beec13f9950ed68330939f6827df26525fc6520628226f598b7a72

                                          • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

                                            Filesize

                                            2B

                                            MD5

                                            f3b25701fe362ec84616a93a45ce9998

                                            SHA1

                                            d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                            SHA256

                                            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                            SHA512

                                            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                                          • memory/1544-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

                                            Filesize

                                            64KB

                                          • memory/1544-166-0x00000000694E1000-0x00000000694E2000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/1544-124-0x00000000736ED000-0x00000000736F8000-memory.dmp

                                            Filesize

                                            44KB

                                          • memory/1544-1-0x00000000736ED000-0x00000000736F8000-memory.dmp

                                            Filesize

                                            44KB