Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-05-2024 02:19

General

  • Target

    https://www3.asymbl.com/unsubscribe?lang=en&email_address=zhaoxin%40johndeere.com&u_token=gAAAAABmOzU4wCIoiQRDNOdAVrcKJr7Gfj2iXVAC2My3r_DEx0SfgRsMSb5ogl2toQ4mTtEiVlYckWIWAOQqwxqyw5fSsJaWO1HJpX-zKkiV4xbaZPWJ9d0%3D&body

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www3.asymbl.com/unsubscribe?lang=en&email_address=zhaoxin%40johndeere.com&u_token=gAAAAABmOzU4wCIoiQRDNOdAVrcKJr7Gfj2iXVAC2My3r_DEx0SfgRsMSb5ogl2toQ4mTtEiVlYckWIWAOQqwxqyw5fSsJaWO1HJpX-zKkiV4xbaZPWJ9d0%3D&body
    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:4744
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fffe4abab58,0x7fffe4abab68,0x7fffe4abab78
      2⤵
        PID:332
      • 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=1696 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:2
        2⤵
          PID:3828
        • 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=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
          2⤵
            PID:844
          • 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=2208 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
            2⤵
              PID:452
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2980 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:1
              2⤵
                PID:4016
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2988 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:1
                2⤵
                  PID:3516
                • 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=4396 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
                  2⤵
                    PID:2292
                  • 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=4552 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
                    2⤵
                      PID:2708
                    • 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=4536 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
                      2⤵
                        PID:1560
                      • 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=4508 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
                        2⤵
                          PID:4300
                        • 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=4556 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:8
                          2⤵
                            PID:1592
                          • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1616 --field-trial-handle=1928,i,8072017624228670390,3149842910168370991,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1868
                        • 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:2932

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            2KB

                            MD5

                            02f8636485defe17338cf614a5b0c1c0

                            SHA1

                            78a59f95050955ee6e25f2582514c9732ab18fdb

                            SHA256

                            26a36af3aed23314f7f0a5885cbad083fe555b1f65425284d464adab740352fc

                            SHA512

                            74bcbde45a5cf94f7e5e72326eab1f932512a28b5693adc0470746e537d89b0c8707903cd571d16439e94b9844a89815747d5fd4f2851f193f32825119ed6c80

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

                            Filesize

                            690B

                            MD5

                            636689b2dac6eaa87ab086eb03a5b182

                            SHA1

                            4f488c44ddddc30d3d4b4bf83ed7ab9609922816

                            SHA256

                            23abadfa12d98f43d6b76a5ff68ea1b9408fe70dddd74e53d602a52cf819fade

                            SHA512

                            bd96ea3593fc91d8baa711c7575c75008336cd97d2a733cb94d0db248f8018de03960de97c2671bc9f1057d1b26f2af5ede6ba3ff9ffeba4c8f7e7848f8fc9e1

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\d12c8b73-c402-4e1c-91c9-ec7f644cb3ce.tmp

                            Filesize

                            2B

                            MD5

                            d751713988987e9331980363e24189ce

                            SHA1

                            97d170e1550eee4afc0af065b78cda302a97674c

                            SHA256

                            4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                            SHA512

                            b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\fcbf6f94-e2d4-453a-9e53-1b907c86b6e1.tmp

                            Filesize

                            7KB

                            MD5

                            d80c5c2faf64ac4f3f1a63563bada31c

                            SHA1

                            09d69755df013de888fdfc607aab29194423efc8

                            SHA256

                            143df7882eaf1051ea251376c3744edc08f2cd5492f07aa01d404711dbf500c9

                            SHA512

                            3e66776087af991626e7b5454d5affdb72259013a0aad56e227c53d59bd219dadfe3228fb66696e1a457fcec6374894a8d9c128ec8ca85d9964cd19da08483f1

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

                            Filesize

                            132KB

                            MD5

                            9c9bdf26d7f67f2c641e3e74e4dee4c7

                            SHA1

                            c591507b8931258e8b303fb4eab6d02bafe28410

                            SHA256

                            78fcae57816371af90e871cb678189f586a9c146798bc62700cefde4cfa8c809

                            SHA512

                            8a0e3340ee5229240688ce684fe964292e9aa55be281c84d6fea66cf1b3e0709aa6823722217a1ed49bb26c48bad61d59190a3441716cdf8854d6a5efdd4b69a

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

                            Filesize

                            131KB

                            MD5

                            cf08bc70aa2435b5c1a0e24cfa84c0bc

                            SHA1

                            6390367db834eccd77efecd42456765b90e9cfb6

                            SHA256

                            b545ec9d899ade2b35e04b0ffe3ba09b52e8bfca3c904d00607efd2e837e1d59

                            SHA512

                            64fba530e5a3a3537f8702c7d4ac139024ea3666cad92b89ddd68052ac9b681d59819dfa28d5ece61cb6b249892812d2456a83915dacecf704f9f33b2009cd6a

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

                            Filesize

                            157KB

                            MD5

                            3596001d074da0e3c6397c8f9b5597d8

                            SHA1

                            3306087bce6e4056079ee7442f5099dd3480d3b5

                            SHA256

                            b8c60e755fecbfe5771ab850b9b42d8ede3a385bdd4a58066ca7b349fd5b9097

                            SHA512

                            5881b34ecf01c9fbd8c201f0e89f71544a05ee6b47d05a53e43afb1d2202ca07f47a0efd9670d95198191421af436df691b3dda75151afb28886eb0d40293dd3

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

                            Filesize

                            131KB

                            MD5

                            8dd1fb9cf55ee6c8e5d114ec354f474b

                            SHA1

                            7c072734830f96b1b0b7749bcbece60b7df2d1bc

                            SHA256

                            a3fdb5bd7eed44ce1660379fd658a613f7054cd68d9073bdf4a12f4702bc7c42

                            SHA512

                            0c2f720c610043e70e83fcd5260fdde34d4e02592a11f9a782605d66996ac18f23c9cc5461f46006a0f231372b7103585abf4a392ac502d15266dd51b91f70dc

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                            Filesize

                            91KB

                            MD5

                            a709432ee00f6e0c09b249e554d47157

                            SHA1

                            99fa361e670ab4bf9ee4a06e454bd95813cdcd2c

                            SHA256

                            2e96e945df1e6d85ba6b2d63e57577b779e3765932fdd0e980ea789878200dea

                            SHA512

                            225422f736a6d2be1b96d3bcf0ff634b0815da258305ba734d729944c401e253839b304565cd9543a71417b1b50953abd1fb7b3fde458423d335eebd3506ec87

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57d8ad.TMP

                            Filesize

                            88KB

                            MD5

                            c1b4368a3580aff406d94044d94b6872

                            SHA1

                            a9c1c77e2e5d3b52a5d8b5f38526377b3be9403c

                            SHA256

                            5d48804f8437850c72f3dc1a68cbc66173c867d073934f8f737ba95527585c55

                            SHA512

                            ed19afa9e40f7b86589f6ad4faabfc4e332afe9d7767c58a8505c034008e63c8a5059ec2422ec8dc6e22e9118e105645c9ca21ba90e41fc7bb1808245a4a66e4