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Analysis

  • max time kernel
    109s
  • max time network
    113s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    06/11/2024, 15:58

General

  • Target

    https://drive.google.com/drive/folders/1nzhS5fqxXvSJQFsmXRBTwikK1RTKHpYO?usp=sharing_erl&[email protected]&ts=6728964d

Score
7/10

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/drive/folders/1nzhS5fqxXvSJQFsmXRBTwikK1RTKHpYO?usp=sharing_erl&[email protected]&ts=6728964d
    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:2604
    • 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=0x21c,0x220,0x224,0x1f8,0x228,0x7ffaf041cc40,0x7ffaf041cc4c,0x7ffaf041cc58
      2⤵
        PID:3964
      • 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=1944,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1940 /prefetch:2
        2⤵
          PID:1888
        • 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=1980,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2076 /prefetch:3
          2⤵
            PID:3868
          • 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=1784,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2484 /prefetch:8
            2⤵
              PID:1376
            • 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=3136,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3172 /prefetch:1
              2⤵
                PID:1972
              • 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=3144,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3204 /prefetch:1
                2⤵
                  PID:4804
                • 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=7 --field-trial-handle=3768,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4580 /prefetch:1
                  2⤵
                    PID:3640
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --field-trial-handle=4776,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4796 /prefetch:8
                    2⤵
                      PID:4020
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4784,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4760 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:1504
                    • 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=5112,i,14637919143526879106,159273600317619532,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5136 /prefetch:8
                      2⤵
                        PID:3624
                    • 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:4856
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:3508

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          649B

                          MD5

                          e9518ca6ec7e603f1fa98825a584ebd7

                          SHA1

                          e927dc4e11a6405c6a8c0293db0669172046b5db

                          SHA256

                          85eb683bce2f6eeb3f915b496e804d263690bbb053d6fb722685eec381c48054

                          SHA512

                          838df9a09184ccf2b6d58a6b7cb0b702be75fe8a1e8bc3d3fa90eeb1bf341df231c19f0baf09cab4c64ca8e184e3fe8cb2e99699152644c5146bbb1a9e69447d

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

                          Filesize

                          384B

                          MD5

                          979bd240e757cd65c212bb27ed6b3b03

                          SHA1

                          d34682ddb5f4f19694f5985044f26aff250f032d

                          SHA256

                          ac9e6a7f3c37b851750f7f4cfd82d1b24c732b0454d176cfe40daa62af09b390

                          SHA512

                          86ce668dee8c7853c8af88ceacc6d8e7da01b8c3145332a3dc9f773c18eeb0964af8b41d39b16fd1410f3535c926f4b20ceae584e533f1e3abd19b079a507932

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

                          Filesize

                          3KB

                          MD5

                          43786577bf1a9985ce1181e6062de0da

                          SHA1

                          cf8d8365de9b84425dcfead267ace3d18ed44a1b

                          SHA256

                          83eae04a4db3e9c1870f40303bf2999034686f7096714c8c77b4f3e5fc823c34

                          SHA512

                          243ffa311de8e1c3a53377f25e49eb96a40bf09421950c28f8b635410682f9128bb7a6ac604e3f459178ecc71c0f06e566eb87e90249e410e19ccb51257a4e09

                        • 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

                          519B

                          MD5

                          54f892c0dbdf3836eb4c39f6dd0b7037

                          SHA1

                          de0cd802735495d9c9d2a8185e8480700623b99b

                          SHA256

                          16ce08d63fbd501451f2449637d1e1e63182d8b7f2946258b2e3b82a3f3fb09f

                          SHA512

                          e66b52b76a5a86657e4bd581b1877762abbc5d063066d12f5ea18da79de135816f071edf00a300f6f942a07eb58321dff7e7f290a2bb39d4ec8bb46af9404742

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

                          Filesize

                          519B

                          MD5

                          022191a4230ef69bd84a25d5dc821b82

                          SHA1

                          956592d415e5ec29b267ee1c7ddbeb0b74c7571f

                          SHA256

                          7741f7ceaef5774da8111da89a5094c698ba6fd95682f3c9aa7d1c8991a9ae2b

                          SHA512

                          723aa476a15c73cc4ef4702ac5b0b7d61f3a3216c74c2cc603e1367e2cb1bcefb6cebe55484307e3c90edb05403c418e3a971865f7d005be60f41862d478b908

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

                          Filesize

                          9KB

                          MD5

                          74855df4aab8ca5d8ff2a8d756ec6aa1

                          SHA1

                          aa2f94714551aaae31deb5310f938187ded31b7a

                          SHA256

                          0518e5302642d4686419288ba0b77423cf18a90569eadb67b269f7ecfd3ea9aa

                          SHA512

                          3c7347c1cd68f4c657a1e2423d11e1df76fb685838de5b1a7c6466b781fd085c82568623b321e1c20002ceb59f344c92c783981fd53534fada126cf56e61ff5d

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

                          Filesize

                          9KB

                          MD5

                          cd56b9b27f1ea98c5fdb4bcca9bf0da0

                          SHA1

                          29a90682d5a10abe6f8323864c64451c433c0d7b

                          SHA256

                          8566dd55a5e9fd4f6c08d7f44d10b606feb5145deaab066dd8f941f1eeffc0a1

                          SHA512

                          9698a1089117c0a01335fc5e0afc37d818605dc85ed1b10d9b4d97845bac54ab9fd037f829b569ae4eebcd021e9c1997535ece603d7b2cf383c731eeb59f3178

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

                          Filesize

                          9KB

                          MD5

                          ff2bc34ab7981e3a4e5fb08844372cfa

                          SHA1

                          b3af3b606ac635b95cc5663815db428a3bee5ab9

                          SHA256

                          bdada18c13a0830fdd19df93b10954242acfe6bf966724c25ec02acfe5ff6d89

                          SHA512

                          517e9aecb608be515c48b7817471ad69d50bfc5b85bd61a34edd04c582aff1e69703be1ce612d87f15f1630743e8bb9262dbc5f67c3ee0fc1e7687fdc5564439

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

                          Filesize

                          9KB

                          MD5

                          381dbf21197077d34d2767161b964be9

                          SHA1

                          184dcd7184143d3ba89f680434a3a545f4fa1157

                          SHA256

                          534cc69ee4a57b3c14ecffa902dab8a45d08a69d4d676942bdf872c23d228a7f

                          SHA512

                          ca272539b4d515a05e9322b16bb1d733b262e3f5275ba3412b1869fa85ab7e60880e68dd059da59a2f285529aaa4f859da7f4747c734aeb456631982759f046b

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

                          Filesize

                          9KB

                          MD5

                          524485665cede41edd0e5408b89dac4b

                          SHA1

                          10aad6e6a03700ceebfd28d8e39d0fe4025ac842

                          SHA256

                          f80e43c509c1594e70d474eab7ad40e5974063c6087318964b95d9ff3dd6e2d5

                          SHA512

                          e1307cbfb6e3f139362daf8f276ac80a158513f43721127e408dfe8d5dd0c7ec217f3a77efb299a8221d466441ad495df94763670891e29bb610de996711a170

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

                          Filesize

                          9KB

                          MD5

                          65601b9dfd179a83408bece91f2cb458

                          SHA1

                          1a72f0dc97caae6050f915a2858aacd38eb31fcc

                          SHA256

                          218765d72fe9a62c5223bf4269a2c061a674c9c0143dd9de80467c50855062d2

                          SHA512

                          25c9ab7723d6612cf5ea3a14ca15f1af5c6c6ec8743b7a5a368f96ee84849f8fa15c519b21258d035d3673f3d12b03e0bbd09e431e1770b336f08d82f3ad37da

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

                          Filesize

                          118KB

                          MD5

                          e7f89013492725e8e1bfa95b8f1f55a5

                          SHA1

                          630d4e7d4c4bbbbaed78e9cf01f80e6c8a6c33e4

                          SHA256

                          10bf7bc912cb9cf94664d093309f4f97e37eb3157a9b7baf500fe8f5a2904727

                          SHA512

                          2a2129267f2dab30b5c85c93b5a1c3eab2856e4d37036120a7adfa7f322bb4a591110152840d449e858a300090fb8ba806f6a8f6c692d8204fad75545eba9bbf

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

                          Filesize

                          118KB

                          MD5

                          d4cb0558ada4c993c0b75f83295bcd9c

                          SHA1

                          2b1072b42065757884b0d1fe6dbc64d057df17d4

                          SHA256

                          1031b9ec99e62f82ca75823f95f76ae8dc25195d774f47a348fe472260505027

                          SHA512

                          2c40a3802c9b6000d2820d461227ec0dd91360592b5fc7b87405f45a29c4b6f198a211c91095830a15683e0399bb159c2412ef92f5f45ff18d982fb372fae16f