Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02-10-2024 01:40

General

  • Target

    https://loot-link.com/s?76af7f1b

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 43 IoCs
  • Suspicious use of SendNotifyMessage 22 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://loot-link.com/s?76af7f1b
    1⤵
    • Drops file in Windows directory
    • 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:4988
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffadf42cc40,0x7ffadf42cc4c,0x7ffadf42cc58
      2⤵
        PID:1428
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1800,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1796 /prefetch:2
        2⤵
          PID:3316
        • 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 --no-appcompat-clear --field-trial-handle=2064,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2096 /prefetch:3
          2⤵
            PID:3188
          • 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 --no-appcompat-clear --field-trial-handle=2196,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2116 /prefetch:8
            2⤵
              PID:1500
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3080,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3096 /prefetch:1
              2⤵
                PID:832
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3088,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3140 /prefetch:1
                2⤵
                  PID:4336
                • 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 --no-appcompat-clear --field-trial-handle=4524,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4528 /prefetch:8
                  2⤵
                    PID:3088
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3668,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4752 /prefetch:1
                    2⤵
                      PID:3588
                    • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=976,i,15676758510168100810,18297974677297435559,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3116 /prefetch:8
                      2⤵
                        PID:1008
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:804
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:4412

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                          Filesize

                          40B

                          MD5

                          f7ade43dd0f2b39855de94f079d712c8

                          SHA1

                          2b7078487d6103bccb92059c0613ffe0006e3fe9

                          SHA256

                          f235e48b4358d99b1561635b6ef09503efa3b6e3210786cb0d944652f12dccaf

                          SHA512

                          5e416b10ee785f2e378ecf1f1196328b56d70764e841a68119ea592d5205dddcf0be9cb9f52e80489bc8ac620ac32d479d07e2f7f234550f9ff7a43f0ce7d3ed

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

                          Filesize

                          649B

                          MD5

                          e7aef87401cac81de8edeb71622d74b5

                          SHA1

                          0d904878818d096559d40f4c902754cc170c4ff8

                          SHA256

                          2dc8abf0e89d6273f829cb3010835bbe76e279ab2ae8bb45bc221e4ecb49010d

                          SHA512

                          21b89fb72c936635ef2ba78cac93a2dea22460acce410a9fe0803a996505660c8c6b6689eea11f3c79d475f9f65fdf0a122a7c98f899e73d54cca50489af8eb8

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000008

                          Filesize

                          35KB

                          MD5

                          eb42fab220ee0bb799e3041f27685f10

                          SHA1

                          0e63ed156308a7182805ef5a9f4ad7749a389734

                          SHA256

                          6cd59cf0c52de671413de9a306b2fe80087bd59d93dd648b887d7e360656e999

                          SHA512

                          018037ebe028fbafe6eb6959116f20811a5d6db379413f057a27979b6fc74cadbdd54be93e967349b90ed808fe9b027f775d38aceb0e3924377a78d09aefbdd7

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

                          Filesize

                          192B

                          MD5

                          aff7b88311d2f5e4d55c9625ac643640

                          SHA1

                          cbd8ecf198a1fce09f9027b2e598069527c1962d

                          SHA256

                          25699c237fa0facbb44121acb2a33e7856423ab1f15b2f1488fcb98e023d1913

                          SHA512

                          3f5c19b38a36430dfd97e1af185f25bb687eb38bc3d45dcf8b5d91a8bfc9b8f638199185fb3f5815c3a6b09b2bf42baaac5ad2f7977bbb7dc64aa3f4d9592553

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

                          Filesize

                          4KB

                          MD5

                          bffcc174700870bedc19ec7e4d505e2e

                          SHA1

                          99d88976a23466436a6246d88e6a1306148970ff

                          SHA256

                          dbeb2960a9e70e2319b4d7e583e435c024af31acc160565f0df32cb31593cf0d

                          SHA512

                          9e6d177af95899afaf074bacb1c8136675b8f73bdfb5b71afa4ad40fda0143e24d10d561f1f35d36d36bbac5b5beedddc2b449a63b02f356eb49ac76572a1464

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

                          Filesize

                          4KB

                          MD5

                          4ed4598fcbfd38ed641d0ece225baea3

                          SHA1

                          00bb60b486e01c06f4741bd39d076b5af3bcf9cb

                          SHA256

                          1e916aa9f8d3fade6ea0e72db6da4499a1b4952b37ce93580824a0eb995fffe1

                          SHA512

                          ce00c689441a2b4f6bdbd9cfa8e6f2bb260689fbe3c45e76f5aa4b4634f2f0ccb96d344f411f9c9ad7ce7b6116da6f7ed016e8db786f70a5ffb741d9385fd88c

                        • 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

                          852B

                          MD5

                          cfa72f90b45447dd023da6cd0dcab9d3

                          SHA1

                          ee19166d3199075dda97d4c24a9e7fde9a9b34c5

                          SHA256

                          db62e31cbb38bae384f6f64f752be5390bbda53d8c07d2bbec5b6f7c071cc566

                          SHA512

                          e826018539f9d0447b1336b586e828b8c6d721ee2da3d8d8a830879ff4ea6aaaa013fea07da8978f4bef7da4eda47ecd0a7f7c6450c17413aa97ad5116ba1f7e

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

                          Filesize

                          1016B

                          MD5

                          a0e5de3cd47b554900157174aaa09169

                          SHA1

                          bd8bfc2d44f2082b19db5ae168a6c70b80292c62

                          SHA256

                          8d86aea747e193a81154d6e005ec2533b5f99c7185d3e216d4d6bfffd25591e7

                          SHA512

                          255ca7a29e62137b98753a511aae7e2cf02060a00ff99a2617f4bd23b30d9080eb92a7ac8c84e41cdc9c0cd0654094c0332392e8cce0f4cd08fd8ef1ff7c28ad

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

                          Filesize

                          1016B

                          MD5

                          be30506dc9d1ccb8a8afab7b83061e5c

                          SHA1

                          ed057f3107d3b8a914480b05c1273b2c5d34f8aa

                          SHA256

                          8192392feaca37269748d93bfe6455e99b61da100337ca9a826a1ce6b10fa346

                          SHA512

                          0a654042baf1bb22e0be96426625da4b1b9af07f9083fb9a53fc41cc1b99628c1876652044e52a8dcca5b1ad3a4bc175cb3f847c08ec82e5de15b00e9968a0b8

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Platform Notifications\CURRENT

                          Filesize

                          16B

                          MD5

                          46295cac801e5d4857d09837238a6394

                          SHA1

                          44e0fa1b517dbf802b18faf0785eeea6ac51594b

                          SHA256

                          0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                          SHA512

                          8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                          Filesize

                          9KB

                          MD5

                          3e534afa12859235860969c1f0d78d89

                          SHA1

                          cd56ea98b0c56c3eed8e3cb506556ee37d4a7eb4

                          SHA256

                          05b862286725d16b014f152e5fd889c29413c4c567bf2cab541f1a53da9f74fe

                          SHA512

                          f15f26f9b680494486fe872a63fb4851b83462833d4675b50296ef524b71fe5fd484e2a39ce1f6e8e2e4e839766cb9bac2561490f3a4a18c08d7e68147650e2d

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

                          Filesize

                          10KB

                          MD5

                          bee35d458574b51ffdcf8972390e5b1c

                          SHA1

                          b2c07674542a3b8c0a573bc4b96d78aa7515b188

                          SHA256

                          cdc0c97c894fae6d5b1332cf227fa22b0a4bfdce33d95bc2e390df9ae5025886

                          SHA512

                          3a135fff4a4706fdf1d0832e70f22277ebe729c2582334525689b7bbd80e89ec19f124598bd4676f43ec994f4bae67e6932c34451fbf0464bf2b404d8ab98321

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

                          Filesize

                          10KB

                          MD5

                          52bf2041c70b94dbb028ecf429d0ed8a

                          SHA1

                          1a70e16f064156c770f44af6650c77a803910d0f

                          SHA256

                          43150b699b3003070d8d3c85b2b8db2fae3821fb2a45ec0bd6451ac0cbb0024e

                          SHA512

                          a65494299e542031651738c7957969f1facb21973bdd97ee0b76c163319b96c9afdecc4d041c80bcb7cb9bbe78deb14661dc84b1df9fb6e0f7b1cfc54cca6a23

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

                          Filesize

                          9KB

                          MD5

                          292e9dd20fba783c0f34bab96191ae58

                          SHA1

                          b2c1c750674dbf961263b80af881def395daa4fb

                          SHA256

                          74d66405fa1a838453c144cf89ce2a529a4a677ca2f268c983c37acd70061fcc

                          SHA512

                          a19ed0287df98b1e82a8a5408ca1b11ac0a14401bb9a6c79f8033dace3e4908fb29bc3314c087e63bb4eb5bcf0a10ddcf42661c73cf9a552ea9013c26764325f

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

                          Filesize

                          9KB

                          MD5

                          434e8036b9b8ec2b83fe399f98902ab0

                          SHA1

                          8b559f294a451ab48375dc7063160a7ccac39a2c

                          SHA256

                          9ea807660166d12b49df520c46a0587c906733d8dd495e388c4e8e7883df744d

                          SHA512

                          9986d6d3bef6c7bb8dfe4bf197413e5e450171e0a75938dcb458b7b4646ef09c972c39142d4903a927523bc895625a5cdefbfb54e66af3c0a4f88080dcfb582e

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

                          Filesize

                          10KB

                          MD5

                          5fb5ad7f26adc04dba112d4e8a3012aa

                          SHA1

                          7cb64dcaf58ee9a36f4653d1fdd510b7284fb1bd

                          SHA256

                          a8c2b45a8d784e4bb80b7ad4191929133eb3470257939f576ad5689dd8b288f2

                          SHA512

                          b2c92ed37f3deb5c8c813e4968927b428390767bedcd0c69381cd1920dacd6f0f5379f3cead309d22ac6c9fc2eb18d640d31d513e1bb79a9ea35fb4c9c037b72

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

                          Filesize

                          10KB

                          MD5

                          a4e2ecc7094f07ad82808d7d7e99377b

                          SHA1

                          cc671db22c0988ba1438e2ee0faae5f00e8514b2

                          SHA256

                          0181d5fb7a74eb14e29b3391a7c47e7345861074a85d3e73004b1287d5550359

                          SHA512

                          4e4ec4cc222beaf79bc0b6ed0ae4e2cc1ac4694c8a97f41310c660627954444518c51600f7afbd874ec7dcfc4096a0c831796d0fb17551b06e480a21b6df5bac

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

                          Filesize

                          10KB

                          MD5

                          9db9803bed41fa434d0464a824a4f4c5

                          SHA1

                          8d5a5f852b4a6f52e8ca595e7ec3ba31780e8a02

                          SHA256

                          f37238746870c2b5b48fcd3142baafc852a97cd6c9e095d0dc8c048257a71b0e

                          SHA512

                          8900a43f4ef9adf050f68a0e846fed6bb4967eb43a8f18a48c4c16d948c70d5817b1ae7ef92f10741700fc46dd7f083796448849f419d4b1d0cb38b43d51fd38

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                          Filesize

                          72B

                          MD5

                          c4e15e6500ebdf78e50d60e8a3a9a0d1

                          SHA1

                          e3779dd84482a8a98027f28c1538d2da45fe9723

                          SHA256

                          d5e7dc451eabf5f70631480b5a4d00fe5f3b5f01dfcd8edb0a160ba6bc90e302

                          SHA512

                          a9dc282cd2f8317021a5b5a00e946d5871bae9478fc58e09f2f35caed9232d8b4db9752665550e11452e5344b267839f74af400741781b143c4cfc1c1af065fd

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

                          Filesize

                          99KB

                          MD5

                          524235da534239867cb89450c357299d

                          SHA1

                          a566ce98ab7f2a01b34dce7521978a6fd368030d

                          SHA256

                          bd33356c85509b6261fc4d087afbae9968fef4b87800d380c228fd76ded8836a

                          SHA512

                          e9db03e47c72159fe00c5324595bda8c529277836d7ba15a4b67bb3be11188ef58f23fa8bc9499fa4fcd3b2a1c0f9de013d9f9e724fe7b90118c117598f72b2f

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

                          Filesize

                          99KB

                          MD5

                          dfe6b2a051ede8891e1fca02abad70fb

                          SHA1

                          129117dd3778660f9db7c31be3ff6a9b14d75833

                          SHA256

                          f903186220c60b0a71c6e70e7969b3110ce442a2b5a467f995e56d571926b901

                          SHA512

                          fb376683abbb8ee1d31cdd8c7d6b47294b7fa232b6201f264738d64165b8d11dfc7b20beb03013447d6822c8d6a9c8384aae2b2857f371476b12181b18d0d657