Analysis

  • max time kernel
    102s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-it
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-itlocale:it-itos:windows10-2004-x64systemwindows
  • submitted
    12-01-2024 13:10

General

  • Target

    https://fpno4qycd1ud-1323563947.cos.sa-saopaulo.myqcloud.com/fpno4qycd1ud.html

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://fpno4qycd1ud-1323563947.cos.sa-saopaulo.myqcloud.com/fpno4qycd1ud.html
    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:740
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8c0679758,0x7ff8c0679768,0x7ff8c0679778
      2⤵
        PID:1364
      • 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=1724 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:2
        2⤵
          PID:1188
        • 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=2044 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:8
          2⤵
            PID:4252
          • 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=utility --mojo-platform-channel-handle=2236 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:8
            2⤵
              PID:2928
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2964 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:1
              2⤵
                PID:4064
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2956 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:1
                2⤵
                  PID:2720
                • 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=5348 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:8
                  2⤵
                    PID:3156
                  • 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=4740 --field-trial-handle=1896,i,10810202040491441778,16167369617523646739,131072 /prefetch:8
                    2⤵
                      PID:4892
                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                    1⤵
                      PID:4848

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    Discovery

                    Query Registry

                    1
                    T1012

                    System Information Discovery

                    1
                    T1082

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
                      Filesize

                      330B

                      MD5

                      442de34f806d1a323a64b4a53117a700

                      SHA1

                      dc8877a0b210c6865a847de1abdb956446e1ad71

                      SHA256

                      dfe2a149618ddb131b07bdad875259a8f8e82eea1f4c549d3e544fb7a1e0445a

                      SHA512

                      47f28de18e0b9ac552f4b0b55eca3859945f4e6f6e33c010fd0de426dc3810931ea1801c2a5007b55243c1aa3af8b8b99ced4e0b40e7f0cb48039042731706e2

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

                      240B

                      MD5

                      d46e28cb6dbe5019d3b2197ec050c1e9

                      SHA1

                      adec47ab4287f29c3dc10500987ccf7bf2891487

                      SHA256

                      8ab6fb83eeeb876cff821a93013bdb02282d8eca59a5d4aef0853fde27adcd90

                      SHA512

                      205f4aba85474a4ce4c4534178e9aadc5b296502e64386d23b828a55984fc7a505ea101458fde9e0ad8e5288eb5c13ca56b35f97ca54cdfd1f795629d8166096

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

                      2KB

                      MD5

                      e16fd6f4b1561863338155aea1482b0b

                      SHA1

                      3ac474f2c74dee79a2960c0a3afd659391533199

                      SHA256

                      1b6102610728e098b9996a65120b958284d659e2ec058d60c7eb998d73d621da

                      SHA512

                      1a75359d9013b43110557c8f68d78423ab84bfc83f558b033f6b77a8ffe5ae62d519400867004039670583cdae6b8bce66edc2ab17ba836af4ba66326a32a228

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

                      874B

                      MD5

                      e74db287cc0c8e8bd61135c1c305b09f

                      SHA1

                      2b601de1186779fb2174da5d7fa6f69998de3750

                      SHA256

                      90f0b58c71313a5aa27d75e5ca8916036037bb6f1e313034198b05dc13b016c6

                      SHA512

                      82e023763e96655d646ffbc7450db580dd2b2184aa1985e6816a8fca0eff8391dabd840672354b8693b02044a7668bbabd2293022753ee1b19730d3b98e2be42

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

                      6KB

                      MD5

                      ad9475096217a30f984e7cd7739dd459

                      SHA1

                      5009b53c4504dcb4eb5c2ddb85c5ab9e6d953659

                      SHA256

                      bf52e686fdde6658817c4d10785b637f96688d0590097944a5566024efcdea06

                      SHA512

                      c926d266a6bd20fd79cf3ddb4c3745f4f41ff46cb1a4eb12b6917c9f2b29431e46f56ac35922c476eafd9a9d463107270f9bb0d7796ce6a6888db2e4215e8039

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

                      6KB

                      MD5

                      426befca9aa4b9e768279f32571e4e61

                      SHA1

                      b3016776c6997d474636981cfbbd1a197b3ae9ff

                      SHA256

                      f46d865e924580087e9fe6c1ae551a71aa6b332a85f5b7bf515d879cc13b3d5c

                      SHA512

                      d8df2cc5ce45c2db260ab1dbfadb757dc8df8f7978a8f208cddd5637ce2123f0d1cb4c3401691928143c175cad0c0761e797c836346d018252fef1022459f712

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

                      6KB

                      MD5

                      b4c55fa44dc3e682e6adb4fc4790b891

                      SHA1

                      7617bf7a4ba269147262ac52531cd77913049360

                      SHA256

                      542add02bc3d868b12e4de8695de87d2a7765b8449a530b667b84e7ac67902c0

                      SHA512

                      d2a95a0cfa8529ea5a162256220e9f3c7711cb4b22d88ba2a0ca6c6ee848708e62fd4c922735a990cb857afdce953c65d2ed724ff99a7bc6fa3d17fddb84b252

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

                      6KB

                      MD5

                      d4cd6d94b4b21739f98b96778c222111

                      SHA1

                      d293d1f2d1576de27f2075ce5c33557f631728ee

                      SHA256

                      c994e11cd41188cb7e4213e223b0fbb595b8c3541486bc51eaf7e2e2e4274b2b

                      SHA512

                      a8483f091b10762d9c7c15e14e5a56ae982e58c22c404a35e3fb7e8e1dd93285400a85d461697d015cc68e23593de341e37e39b7b7fc6287368c52b645c7e4c1

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

                      114KB

                      MD5

                      63c9af936559a40f8f7cb78805ebc686

                      SHA1

                      dbc0d12349f451d39c9d0acc9a116fc77922de7b

                      SHA256

                      0c44f83bc01f7d4dba24e5d7026b45a42644c5f8b912fedc6d8063cfe692432a

                      SHA512

                      7b328158404fa2cf67c0019311443f89d2236806925e9ff32c1d816d30befe89b3e306fdb2c6ac236c9eaa9364e16dd0ba97facc026cd39689b78fb0731dcc6d

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                    • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
                      Filesize

                      2B

                      MD5

                      f3b25701fe362ec84616a93a45ce9998

                      SHA1

                      d62636d8caec13f04e28442a0a6fa1afeb024bbb

                      SHA256

                      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                      SHA512

                      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                    • \??\pipe\crashpad_740_HIZMDQOJCAVMUGGB
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e