Analysis

  • max time kernel
    240s
  • max time network
    270s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 06:44

General

  • Target

    https://t.email.caixabank.com/r/?id=h53014a64,6db27ee6,f3bae0f&p1=car-life-support-tomakomai。com/g/YXRlbmNpb25hbGNsaWVudGVAZWNvZW1iZXMuY29t$

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 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://t.email.caixabank.com/r/?id=h53014a64,6db27ee6,f3bae0f&p1=car-life-support-tomakomai。com/g/YXRlbmNpb25hbGNsaWVudGVAZWNvZW1iZXMuY29t$
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1852
    • 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,0x100,0x104,0xd8,0x108,0x7ffafda846f8,0x7ffafda84708,0x7ffafda84718
      2⤵
        PID:5032
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
        2⤵
          PID:3152
        • 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=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4700
        • 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=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
          2⤵
            PID:1436
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=3340 /prefetch:1
            2⤵
              PID:2176
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=3372 /prefetch:1
              2⤵
                PID:4676
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=5060 /prefetch:1
                2⤵
                  PID:3216
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=3520 /prefetch:1
                  2⤵
                    PID:1952
                  • 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=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5564 /prefetch:8
                    2⤵
                      PID:1244
                    • 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=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5564 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3172
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=4820 /prefetch:1
                      2⤵
                        PID:2924
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=5192 /prefetch:1
                        2⤵
                          PID:452
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=5320 /prefetch:1
                          2⤵
                            PID:4508
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=5276 /prefetch:1
                            2⤵
                              PID:512
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5620 /prefetch:1
                              2⤵
                                PID:5452
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=3340 /prefetch:1
                                2⤵
                                  PID:5572
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3704 /prefetch:1
                                  2⤵
                                    PID:5644
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1976,15080740916487821703,13977626486499342713,131072 --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=2484 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2148
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3428
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4752

                                    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

                                            4f7152bc5a1a715ef481e37d1c791959

                                            SHA1

                                            c8a1ed674c62ae4f45519f90a8cc5a81eff3a6d7

                                            SHA256

                                            704dd4f98d8ca34ec421f23ba1891b178c23c14b3301e4655efc5c02d356c2bc

                                            SHA512

                                            2e6b02ca35d76a655a17a5f3e9dbd8d7517c7dae24f0095c7350eb9e7bdf9e1256a7009aa8878f96c89d1ea4fe5323a41f72b8c551806dda62880d7ff231ff5c

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

                                            Filesize

                                            152B

                                            MD5

                                            ea98e583ad99df195d29aa066204ab56

                                            SHA1

                                            f89398664af0179641aa0138b337097b617cb2db

                                            SHA256

                                            a7abb51435909fa2d75c6f2ff5c69a93d4a0ab276ed579e7d8733b2a63ffbee6

                                            SHA512

                                            e109be3466e653e5d310b3e402e1626298b09205d223722a82344dd78504f3c33e1e24e8402a02f38cd2c9c50d96a303ce4846bea5a583423937ab018cd5782f

                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000003

                                            Filesize

                                            200KB

                                            MD5

                                            a484f2f3418f65b8214cbcd3e4a31057

                                            SHA1

                                            5c002c51b67db40f88b6895a5d5caa67608a65ce

                                            SHA256

                                            79cbe928773386d07f0127f256f383debed5ccea5ff230465bf46ec7c87319d6

                                            SHA512

                                            0be1bb8db08f6e6041a85cfee90cd36a5b595afbca34d52a125465454fc806b4bb7ae569eaf4c882922fb1b962b6060534e597791cd0ad23483be5981d9be85c

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

                                            Filesize

                                            312B

                                            MD5

                                            f75b544342d5ca629f33cccc5a15042d

                                            SHA1

                                            f07287d5943c5c343c95e00c8c451ccd43f637ae

                                            SHA256

                                            1440563e5f50cba8ed92b6f3960930ca28e6d3ce19c07dec2a1f2969e656e903

                                            SHA512

                                            f614fd6f01fd6b35e09645b1a0721cc2f7b23d689033c74107e6e26a579b840dad96b63b8dc45c11236f5d1851f460ff5f8e0b4cb86b9e2024ca70b3b3a32ece

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

                                            Filesize

                                            1KB

                                            MD5

                                            8bd60739f288ddf3109c1a8b6f434e9f

                                            SHA1

                                            4c52b7fd601c9c66ea9fe4950849ea702e3e8156

                                            SHA256

                                            88b3122291befca3c4c1eedb85217309806809c8ed160b3a6c9f0d47533432a0

                                            SHA512

                                            f89e3ca1b1b361644d993e1557ed13d00cb05597a1c4a429a8828784f5f7777f505249aaa2343463d2cfd3a611e336528299d05b419fc9b5003036862217f53e

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

                                            Filesize

                                            6KB

                                            MD5

                                            03c2b5b72da69023334449071d471ad4

                                            SHA1

                                            8b577aba34067016c227fd43a049996eb5336f6d

                                            SHA256

                                            a5ea0b26c6954ca7b67eb6ca97bb5eef8a6d74205d5a728eb8c170b80cdca4b6

                                            SHA512

                                            964e9e4d1a030638a2b28ef07626fc816c7675ba18e677774c446669055cabdc8e7b44746743b0d2e51a284fec8f651cc3a0bdfc3c1ee23c832c2a1b9807a6d4

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

                                            Filesize

                                            6KB

                                            MD5

                                            74514683bb5f5ffdf44adc7acd4c492d

                                            SHA1

                                            01f71715fee72c6f6744c06d330545a5586c2a93

                                            SHA256

                                            4ac170d8e1d60c693eaf66d0a18c691b3237a2732c2c93be401fc6ad399609b0

                                            SHA512

                                            d05b713bc897934b21ef24fb43dff9341a5061d1d4a32c643c100147b0e5283e5027feb7d1c901306d289c8c6d5ad610619f6b40cfe8d357e185fc191b763c2b

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

                                            Filesize

                                            7KB

                                            MD5

                                            6f6bd5b5ec7d4bf19881e04940d8861b

                                            SHA1

                                            db30fb132d79756d5b2de9b953a0a92ba3815db2

                                            SHA256

                                            71dfa45da1ba7c0ce6c19e94630e9dc6e4c477eaebd4ce0431159b7aa56e7ef2

                                            SHA512

                                            84d88524b8395e16d92b56d02dc1d426aa06265e998d8a5e16bd36aaa9d629d80c4b87811acfb222f5d44d280831b447995cc491801f56ef93982dfc9fa20a7d

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

                                            Filesize

                                            371B

                                            MD5

                                            3e8b15bdb477f92018d80ef41efe9f79

                                            SHA1

                                            6afa0e00de8a711d1d29e880d3e71feee0d20b3c

                                            SHA256

                                            f73eba50c1744eeebf6a3431485d201825be518a901fe9871c537d0f19d05109

                                            SHA512

                                            efcdaf31e89e8407639d463256465ec3dbfbee388a61d11dd4b39bcc578eba425cdc49f4428518faf3c89f911f52b87cc46e8d50d30238863a303c84600bf4e2

                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57b3ee.TMP

                                            Filesize

                                            203B

                                            MD5

                                            6378e8261db1b87baefdef04662640b7

                                            SHA1

                                            41f53a9ed204d8059fdf5886f91815af1f5562f1

                                            SHA256

                                            f41b26a3b615343dd5df543117baa408f25bca2449cce95775c14b9f9d6c8d81

                                            SHA512

                                            32405c01f671a9bfb724ad81d122070438976de20fddc39600ca6fc184fabdedc1d49aab7d8bd6c4cbf8fd495b514f1e19d6cc969322e079d627bf38e9257e31

                                          • 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

                                            11KB

                                            MD5

                                            7ed43812e492b526ede4a47bed05cae0

                                            SHA1

                                            c93c5d2599f88e0befaed0ab1d699082a9358972

                                            SHA256

                                            3de419ea18c908affa9503e88225df7c831469c9f5ffb25b571a2a4627ffa6c0

                                            SHA512

                                            2390f867344b161f4630ec144a35e490e89616c43d45695e5abaa74ec97d95661f660e95870391ae90fa81998d3be907cc882aca502654968e288fb3d610f367