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Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 07:19

General

  • Target

    https://icreatedev.com.au/resources/seamless.js/build/seamless.child.min.js

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://icreatedev.com.au/resources/seamless.js/build/seamless.child.min.js
    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:4496
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffd8f28cc40,0x7ffd8f28cc4c,0x7ffd8f28cc58
      2⤵
        PID:1784
      • 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=1836,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1596 /prefetch:2
        2⤵
          PID:1792
        • 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=2144,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:3436
          • 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=2232,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2420 /prefetch:8
            2⤵
              PID:2260
            • 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=3116,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:3584
              • 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=3132,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:4248
                • 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=4584,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4592 /prefetch:8
                  2⤵
                    PID:3736
                  • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4592,i,4283442874168469272,5472588436927396241,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4808 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:812
                • 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:1868
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:2088

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      649B

                      MD5

                      3bc7805323adc87fa7331a6bf2aa7712

                      SHA1

                      948ca05067b1ba61408da0ffc3a8529395942c74

                      SHA256

                      7ed8813e97015e7020082863b602d5aa5f1346b56f9d72903214e9f8ab96f114

                      SHA512

                      343eb249cb5bb60e548a4a984098d9721e3a4ef617ec881c6f01f5cf8e54d3d2c6baf0cd5e2f453ff8d51a044dda39e49e0448f65bfe3cfca6df0a2790f16a94

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

                      Filesize

                      1KB

                      MD5

                      d7cabefd2dc037c2ba33247db0656d55

                      SHA1

                      7d3cf26241f8dafa0d80f6f1e5af93e224bc7d2f

                      SHA256

                      79211858c52f510db0a1df8653586878e8bd8ee0f4a8c15d0acc5cda72c364ce

                      SHA512

                      e8909da93bd0d3c32f3a03ff3b18fb84fb762251bab47bb3d7932815931c0733acf4044def4dc0640008b2fc49a5f9d3bfbfd42774cc02adda4d8ca3217975ed

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

                      Filesize

                      1KB

                      MD5

                      5114af5847e23d0f7062ff79df926d5d

                      SHA1

                      d9f5e1364aa4bf3be8b1e8f8a63891f07d2e76aa

                      SHA256

                      eaab863f4ec6a0f7000259a14248840c189856dd7f058119d783b3351aa314a3

                      SHA512

                      710e62b7c3abaaf04d4e7c64a64700cee78995bb4f77450c64e75ff70fa843bfc833e9f3341ea134cc17f8fdfb266243d03b863aced1d42cc5d40783786cc276

                    • 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\Preferences

                      Filesize

                      9KB

                      MD5

                      b092f73bc0d89752eb94ed85c3bdc268

                      SHA1

                      7cafe305d09e1cec7c6675a96a5cc62e5324f3e5

                      SHA256

                      6d63164a903128e84a43a7047f7ebaefd4af4f653feb74269df250a86bd6058d

                      SHA512

                      457996a11db436d7e211f9113845ff7c806d4372cf3472c29880ad9d702b037e827c0e08392e1e7cd921e18f8626c05b8f020237270fc2cec83a2a118d0fac97

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

                      Filesize

                      9KB

                      MD5

                      e6f613ec089ffa86624f37d36d820318

                      SHA1

                      815845c1730de6afec0cc0afd4bf597e616bca3f

                      SHA256

                      bad110ff7e6dc174968f80a28cfb0ffc543f652cef6fdea0709d003daf3bf391

                      SHA512

                      dcbdcc714a4c4c0c3dbedf97b34b99efa5aff4b4a973461d3dd3b48d8b6307dfa3db079bea74e5325e3820d233d37c7272872f33dabc824f69e75612ced3a132

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

                      Filesize

                      9KB

                      MD5

                      4a142bc50a8dcd686606a32f3bf3047f

                      SHA1

                      b64d9f101b124ea9dab7c5c7b68ac251247e29fe

                      SHA256

                      806fcbc714bd2ed37e54f521dddc5765193477653576f4bd4e2e02ab0486b2c9

                      SHA512

                      6806ba6fb11c05b30526dc1a0135a0ecb0feb8374f547b0ab52d98eff5ed64348c17412955ec09dd1d13ffef220167bbe0300c2b7cb9dd51fc3e54127cd4ab0e

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

                      Filesize

                      9KB

                      MD5

                      5b1f2c45817112a87ef07c8f6a4b5341

                      SHA1

                      f9e768e260fb95a440e509ed856f872d481491b4

                      SHA256

                      0187a7e2e8b90ae84c1e5075274e641448668dbccbff015b4323e15a5689aa36

                      SHA512

                      122f7ee5cd8d51ab901041f45ed620b466c6cd5e369c837f60e65175e76cf79f1613d85543818e3e231d19b59485de4f8dad2ebb6f663d127180218298ca7636

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

                      Filesize

                      9KB

                      MD5

                      664b1e34ea529c4b09bbdf189418a805

                      SHA1

                      de6a7fd21b2ebaec6382a9c4c730a9bd63ebe2f3

                      SHA256

                      8a325c0beca128c6e195324d9e79ac559916fe80e372b5ed12d999da45e03a0d

                      SHA512

                      b878cc1ae0292ce57bd48bacdff8c5441d778583c4aed9715c72fd20adf9938cf9920302041b3740f81e3a54f95075fc000ff3e1186746411640fed589e0ba85

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

                      Filesize

                      9KB

                      MD5

                      725bc48689e8573fecc1f7071ef92162

                      SHA1

                      5c103b13a22b39a38d7c5af86930043bdd63b6c5

                      SHA256

                      efb36067c2ee1105cda091d97e6d1a837fe41ea7a768e33bd87b036b98fcefe2

                      SHA512

                      7c098c3fbb4aa6d44fd618dc95b4536214db050fa6480d97b9b502a6ae5d62822bdd8af8122b7212b144c73e76571924d5999510a583a0804512e5b3bd8a7335

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

                      Filesize

                      9KB

                      MD5

                      347dc0e58b04d781be68aed3fae20dc9

                      SHA1

                      5830a8344cde5bcbfcf79127963bd92cb156fd9e

                      SHA256

                      cf1a8d19d0777136886d6f0b70ca8ad31dd651a34fdd5f69d363bc7556557443

                      SHA512

                      3a7633efc7126b97f8969d4bb965e033a0197419e961b2c031457ad64b55fd9541b8fdf60415f5223842e6fe3494e0ca6b8d52619eb9f3e22aee1f005f1cdfc5

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

                      Filesize

                      9KB

                      MD5

                      452b0a13c19ec251e21eba039f91eae1

                      SHA1

                      e1456b324331b2b6c45a83e1d80693ef27235579

                      SHA256

                      6177d8e76e0ef4a3fed6b3b5a70022a5e811cb93e08645d2587e65b668a2d1e4

                      SHA512

                      809cc05cd35380d7dd2009d9ed328ba49d23faa4c7be89fe097af4de42cc2b89ff46233a6f218b405f9f2e84e2f56053b8987ec15b69bdd16f41e2fabd333d85

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

                      Filesize

                      99KB

                      MD5

                      1775025988a941ed81cdabf133a4e11e

                      SHA1

                      c0b5ee2a1e67215d36a26a31d7477f86ed1f6ad9

                      SHA256

                      e44a14af6860be3e0830687dbe1c59c8e07452fa37f979e0f59c9d29df5db8a9

                      SHA512

                      f62de05a339a9496a09c78f919f679e739fab01ba030d603622d0132ce1c1544e85662d5b97b6d6fec5bb96fe866807b285dfee6585836e0b49f6517b6699ee7

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

                      Filesize

                      99KB

                      MD5

                      d5ce21d995d0b83f0c8633fa14cc9e55

                      SHA1

                      00954099a7f779d5a9eac4cb0dc6f6107b4c7911

                      SHA256

                      1bb3cf7ecefbfa8d63e63f04c540a8284a52aaff32cb2e3ffeb0d17da252a836

                      SHA512

                      4e9cb8d9cc00cdc44c749d2973bdabbdecd2b8f271bf936295f8ad1e24f140e6cd885bf7b0f254c5db1d17b1848ddafddd5a1ff4cf4bb3d42fc8636d45b3f854