Analysis

  • max time kernel
    105s
  • max time network
    107s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/04/2024, 20:59

General

  • Target

    http://toptieroemmfg.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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://toptieroemmfg.com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:1080
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffcf639ab58,0x7ffcf639ab68,0x7ffcf639ab78
      2⤵
        PID:4616
      • 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=1504 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:2
        2⤵
          PID:476
        • 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=2084 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:8
          2⤵
            PID:2028
          • 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=2112 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:8
            2⤵
              PID:1364
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=2920 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:1
              2⤵
                PID:2556
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:1
                2⤵
                  PID:2132
                • 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=4936 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:8
                  2⤵
                    PID:408
                  • 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=4604 --field-trial-handle=1764,i,8027885395958332279,9767566236425915288,131072 /prefetch:8
                    2⤵
                      PID:3992
                  • 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:3076

                    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

                            192B

                            MD5

                            7d11c056ac33363a078d96f422ba8127

                            SHA1

                            d36bb1b4ce58a533c903f9ec2f0d71fc051803c2

                            SHA256

                            7b5cfd093d7169b56684f937b23c079d8679a8afe185ac55baa13667040a4d15

                            SHA512

                            7104eedd78dd4b89e8e5dc085f1e653608f1e61f033d97107690b20938c0afd19043c0e3e371f0eda87f88ca143940453615e1d9b0a5ce59d4c40f9763442f35

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

                            Filesize

                            2KB

                            MD5

                            679f1ba7e4171597800ea5d44a96d72c

                            SHA1

                            ea84315a13d6cdbba97a1b6d3216e836060b9a10

                            SHA256

                            950a600145f01f7a15716f1183e47023bb2f5a31037f70d10790fa31be7bfc91

                            SHA512

                            5591253086cb6bf4bbf128fa14bdcb254677efb8dacdaf5b102a240117c4e0840f2e606c6a25470941cf8facaeba7e1710bb588920079e2704c249b9b92726a9

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

                            Filesize

                            1KB

                            MD5

                            f6cfcfe618661d600fb2852046350852

                            SHA1

                            6e47527ba760d92729c3f6ef5ee0fda97a5e28c9

                            SHA256

                            acdc1d4abcbbb26348586684eb18d9f3d56f293728f5ed85886aa21364382f43

                            SHA512

                            c088cb490b1fe387e5a6ebe8fe95b99d2ba29dc9d86ce33f99801cbba4d9e44ba9a75a17f7084e45c6eb5bd7e3332c73b5e9ecf0efc6c354020015228cd8a67e

                          • 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

                            688B

                            MD5

                            f09980f0b8213741999661b7f060f1e5

                            SHA1

                            aab01d9924a619a011fa2ca62c300b9431a8970c

                            SHA256

                            6212a366fb58cea564cbfe126ddb5c018fb0b87bf028f7703318ede8a8e88925

                            SHA512

                            4a6e041a964835d254e5a4408980cb33f0ed38caee7eeb877318182cc8b8487d5c2ded9306bbd84c68a47498c82b235866f242e54a19d1ca71ffcc19d55e31d7

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

                            Filesize

                            6KB

                            MD5

                            1ac665f294658a2be015773a1616f07c

                            SHA1

                            8c27fc6027557ccc81ae3c19b2d7dc060f08bda1

                            SHA256

                            757ddc11c39a96c7ae52b53cd368ff145a7666ae278bc57e29808606a4c28af3

                            SHA512

                            f676efeb91aa6592a020e96709dc4dd522fdc7311f732832301d953881761b4bc1c27f098a8fa89617d864f7da104635ee2248d8df93aa2c5a270b359148f7e5

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

                            Filesize

                            7KB

                            MD5

                            5bcffc0237e4480d7335dac779f78edc

                            SHA1

                            221538b2cf693c4591fcc1ec8d0a424534ae5241

                            SHA256

                            92e3180a84259941442d18f1b19a37254d35d2dc98686596b0c71e123ad574b2

                            SHA512

                            fafa0efe233a49b23f75b460de3b0dc255d300f0c2389689fe4bbb262c8b00b1254167cb9d23e345a9b33a0690e381a12cf9bbf12ac56f5ed5bf2b35b1e890ce

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

                            Filesize

                            7KB

                            MD5

                            ad9d0794ca7412b43972848e5e39e24f

                            SHA1

                            e7d8251419d6d4ae7fe705ba4b0fcf651097286e

                            SHA256

                            0e70e32f6680c96fff0cf281b5023fa25474609f3379f6459e704c2067a8329f

                            SHA512

                            fdc66d222310e8d9b970a1a73ef9b01e381ea949db78e0315459e27c00aa0602391954530dafad02875a2fba04d98648245073ac0d5d4a136cbd8865a197302e

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

                            Filesize

                            7KB

                            MD5

                            ed96d9291faf88d5450cbc3e146e051b

                            SHA1

                            9eb97e4dc0346ebb56bcb343dad0f2e449b2680b

                            SHA256

                            045d4925dedc4fec3365c7076857c7e194eed1a90c1f135afb8f117374ea4cc1

                            SHA512

                            451bb9128e4ae64a25df6989f586e630a34a9ad84894f3ebd6d952c267bf2575fe6cae7f3eb3205a8185a6a8e6c5376834d2164d3aebca607d3d97280ab564a6

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

                            Filesize

                            7KB

                            MD5

                            aab63d853be84ec5d258765e07de0342

                            SHA1

                            0714f05c8b06861eb05e69927beadc338a9fef52

                            SHA256

                            a142927b18d3ff9a81eec1943ee800be6fa146cfcb08d8e99c4c49a2f58a830f

                            SHA512

                            7a099c0bd8cbb475c413d30fbd8a22ad1d80a0c66b290b8663ecd6757d4211fc53652458944fd5f5167e3ab5295a2713611175a27fb88ca2b74dda14e514edf7

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

                            Filesize

                            127KB

                            MD5

                            eb4425256fbb7be9256173e04e0a7d1b

                            SHA1

                            50b4897e0fc64d4d6f2a844cebf55ca486a519f0

                            SHA256

                            1249a0633db924c260e353a2692702a8be3cc670924cb0ea5a8f5ad26a614218

                            SHA512

                            262b7f31f9bd88f15df183c33913d03df85a439b9d7e5876faf9982495300030f5b07afd7594edf7660f084a1baa6da70565ddcb2d7f743b619a37dc2f6d9bd7

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

                            Filesize

                            127KB

                            MD5

                            15005889dcbece5f90426c7187e42ffb

                            SHA1

                            00dead71a52076d75df491a23b79b153024ec25b

                            SHA256

                            40633e2f7aa9a15b6704398fc7e35a911243c7cebf4437864fe52269257a4e03

                            SHA512

                            793117d2a35028d41e84ba01b87133747d33c4c00310f554fb53daf238eebfb17b47a958cb06aac8d974313e0e340f8c80112c6073017d8ab8affda113fd9dcc

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                            Filesize

                            264KB

                            MD5

                            9b0ede2d9c02e546b99c3ec381f66afb

                            SHA1

                            e7dc6065d30cf5f5d81dbb2b3a147e3a8491f833

                            SHA256

                            8c65e3115652280ddd1f59330004a1828edbf3665ac130d3c77b2540110bc72a

                            SHA512

                            4776a394dd50b392e74b838a50162da35e3371098113232f3197aa9fbd07445d88f3cfac2491c02070f9fce24e6a05dcfade522d0821df74c214b2ac1c6bd4a8