Resubmissions

22/05/2024, 14:10

240522-rg1jgsdh96 1

22/05/2024, 14:04

240522-rdj3bsea2w 1

Analysis

  • max time kernel
    210s
  • max time network
    202s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 14:10

General

  • Target

    http://omafcohomehealthcare.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://omafcohomehealthcare.com
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4364
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa4367ab58,0x7ffa4367ab68,0x7ffa4367ab78
      2⤵
        PID:444
      • 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=1684 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:2
        2⤵
          PID:2896
        • 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=1892 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
          2⤵
            PID:996
          • 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=service --mojo-platform-channel-handle=2104 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
            2⤵
              PID:2612
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2972 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
              2⤵
                PID:2028
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2980 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
                2⤵
                  PID:4004
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4520 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
                  2⤵
                    PID:4516
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4768 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
                    2⤵
                      PID:4576
                    • 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=4576 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
                      2⤵
                        PID:4480
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4752 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
                        2⤵
                          PID:2872
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5024 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
                          2⤵
                            PID:1064
                          • 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=2268 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
                            2⤵
                              PID:948
                            • 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=3264 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:8
                              2⤵
                                PID:1984
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2276 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:1
                                2⤵
                                  PID:2396
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 --field-trial-handle=1936,i,3699323804136704678,16899868164360776709,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1520
                              • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                1⤵
                                  PID:1480

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  864B

                                  MD5

                                  b2e4199b9ec4346629f44a44e6e2a508

                                  SHA1

                                  b61ce2e9415935069ad5534d34f63f7764fc38a3

                                  SHA256

                                  a015495b74516de5d61507922961712ae713e1da8047b6573b7c290018d91e90

                                  SHA512

                                  891f31458071208cb92820a9fe86a138e794d7c299285a3b2363b5104d2771bd4f056042d0b4f796b6719f99045a8b1df393ddd91de2f549dd773c7809614361

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

                                  Filesize

                                  480B

                                  MD5

                                  1745b8b02f3f072f7ba38a050107410c

                                  SHA1

                                  ba57a75172028c4fe30d3da024123e935a893a2a

                                  SHA256

                                  ad5e6dc13fd7e9af944d3eca49924dff75bfb4ac2aaa612c46f86b68825e88af

                                  SHA512

                                  dd504b403cdd324e169e634a3a8a008de2b6094fd88226091c14fbcbac54df58861e2e0e4c24e1b189aa800ba6492bc1186ce0fced612071d2a388e571d03279

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

                                  Filesize

                                  2KB

                                  MD5

                                  28ad836a79018c2200ad75bad1317847

                                  SHA1

                                  e115e660f5dc2a0891501cc20d3d7d7e2811dbbd

                                  SHA256

                                  17bb9997e51aaa6283ae2929e997d93b4506cfe647dfcd9743dd68ef5a493bf2

                                  SHA512

                                  f8acabce2ca269fd21f8d665221d14190cd882be2a80a41fe486258842d1b5617376b9d4dc16743c07c797c69b281e5b2b428c4b9f77c5e3f08d700f6d281d77

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

                                  Filesize

                                  1KB

                                  MD5

                                  372f6b0787e8909bbb0f21b8dd3b75f9

                                  SHA1

                                  dc227a9ecd64e9a63a9e597243de96a3a64ffd5d

                                  SHA256

                                  6c624f5270aa670a990528de894670bb5877419eae4bfc6275a73ebf1cf4e127

                                  SHA512

                                  148353d122da5a47d7e914a6edd3b49cff537187e3add58edf36b876b74cc257c519ff924a354eb1a964b1ac236609cb46c8c004485da003c993d898b877bcf9

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

                                  Filesize

                                  2KB

                                  MD5

                                  0a3220ce23b5bff7d24a69ac11d8a801

                                  SHA1

                                  5288cc2143f807a0aa32835889fcef6611631873

                                  SHA256

                                  999d734fccf5e6788f5fba3f90c17d4fba5f3be9417896f055f75daf983c22a5

                                  SHA512

                                  513e1a93072a6cdcec813505387c6fa910a5c13d630b7630e786e97411b80f51d0d73f65811f97963ef7a47c86a45dccc1ab552cafce3cf68398d8ac122cfc43

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                  Filesize

                                  2B

                                  MD5

                                  d751713988987e9331980363e24189ce

                                  SHA1

                                  97d170e1550eee4afc0af065b78cda302a97674c

                                  SHA256

                                  4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                  SHA512

                                  b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                  Filesize

                                  524B

                                  MD5

                                  f118bd90d29fe50ea0a04cc84105ab75

                                  SHA1

                                  01ed119dd8b4aff19c6bfa26e86cca531e826354

                                  SHA256

                                  418e9d00341ac6b7e23783b26d11f5af6656eb07d7a9c08062b5ae8f2bf51447

                                  SHA512

                                  dc1ded3c5531b459a68591b67e75fd8e438fa58373691f737744089e7386ca678ee0a98e4259185fc8f2d7ba49c976a60edab44693d74ccb0818f9d2a18ac918

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

                                  Filesize

                                  524B

                                  MD5

                                  a1fa57c46aae22a5de75bb4c5e8e0860

                                  SHA1

                                  871a5de9d078a7dacfaa5df220a90fe3017bf77f

                                  SHA256

                                  b166239054ef01a9878fd8cbe55ab181b235ae0460b0439dad4a6a9ea96accda

                                  SHA512

                                  531a5a11f9afd5b8a33d2a20c63df10afe183e8af9938de95bf6cce465490631379f0d1a0f17939d8077610841f318b299024114f6f8e5d934ec6b6cd7872568

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

                                  Filesize

                                  524B

                                  MD5

                                  85a26a8773d7463707b4c9d20b2ccc59

                                  SHA1

                                  fe33007529ef1ce3bce78390314e6db8a2a25af4

                                  SHA256

                                  e6b60e4ffa835f0aca8736f52e1cc2dc451932011c4b502e951a986331f25f79

                                  SHA512

                                  94446929c802978fe91ac3041a8697c16e497e30e7be5366e31c10ab61b68e60402950e4e481a5c18b93a5087d5fb1e3303f12309ad0c7125057df9c3a98f368

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

                                  Filesize

                                  7KB

                                  MD5

                                  155fc9b4ab99dfd86ba7291d99ed0713

                                  SHA1

                                  78b52a3d59991c365b5f0f84a511e15ed590bfa6

                                  SHA256

                                  34e179cbb33f7c084dd8fc981886caf066d18860d622c91d8855dcbc5d17e0dc

                                  SHA512

                                  ab541d49a11b406a0a893e99e8ca04bce544fcfb21607b60962a8eea9511d31476e4c1373f2cf71a128ddb5da4a17dbe9f04dd1a94cbb96010ec9b550077f9e6

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

                                  Filesize

                                  7KB

                                  MD5

                                  7cf6e2071a9d409d25c43bbed848ff44

                                  SHA1

                                  79ba1b9b3bd5b589fa4f0eec81e3ecc1845b395e

                                  SHA256

                                  064a42dad65f62a348aeeb7032aeca4fcd3559f06790b99648b4aee76b860008

                                  SHA512

                                  3cdd0155ac25f8d1058ca574799da7f3967851a23bfb493dd5833ac858f9d78eb1596517b37bff4b3703f6e183295f87504d77cbb71ba5619b31bd7c9d1520a1

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

                                  Filesize

                                  7KB

                                  MD5

                                  ea37aa5d539119a049b137a243edf2a3

                                  SHA1

                                  39f235d994f050e41843eb9af5413ba526ff817f

                                  SHA256

                                  5be1ef25f83556f7438153cb863964e324ffb87f2576a8bca55116b966621bbf

                                  SHA512

                                  6da8836fa3ba9eb7a5794b88ded5098b9e71c30ea22c380742a2f02ef27a0fb2649ccd0e2db0c1c9d8247cfe16cbb8f90b4dba080991b75b0b44969ac4225032

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

                                  Filesize

                                  7KB

                                  MD5

                                  da27f4a614403786b112d48f3a23fe22

                                  SHA1

                                  133c3a40f5a2e5ea88b3bd9646e894874b6e2f95

                                  SHA256

                                  2779abc9323236c14e2f99f40e7e70e6f7636267611c6d47f487acd481e31f8a

                                  SHA512

                                  5236b57f25389e89e8480f103f07420e821ad73f472bfff18e5f19a95656535f4c767b47b5dd4d5b17033bb99079ee6ac2952e55cef47a94d087d10ccecaa229

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

                                  Filesize

                                  130KB

                                  MD5

                                  6df92dd1faa78fd5aa91f107be8f9a43

                                  SHA1

                                  6078e7e80b4e911204f24a9d384a51adf3f6dfa0

                                  SHA256

                                  e8f943f03277e908239e2a344e064ec0131baf6f4565e608abd3c86ebe0e3a3f

                                  SHA512

                                  4d015585ad505eac2cfd20505a44d210e44f6422695381152e6078c0974f5693139b24dd83b75ab6236f755a6f83bd95ac1e8d5bbcd0d116510a011325825a41

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

                                  Filesize

                                  130KB

                                  MD5

                                  f58e2c6e7503f5c37af524e974eb5eb3

                                  SHA1

                                  2476dc8eac567df2a59d1712a034c24232a751ff

                                  SHA256

                                  3efd1fadc79150019d65ad1b49e73eebf8dcc44557b0194b150ca30bab65e16b

                                  SHA512

                                  db97c5fb57d884461ee24abb1ab05f6b6d16580bdc3556952545f6c2128019585a6814ff2c560a246654b37c3085199fe205ef669c3dc3cf02c10b18869115cf