Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 12:19

General

  • Target

    https://cl.gy/ZTtsa

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cl.gy/ZTtsa
    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:4932
    • 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,0x100,0x104,0xd8,0x108,0x7ffc0b34ab58,0x7ffc0b34ab68,0x7ffc0b34ab78
      2⤵
        PID:2984
      • 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=1592 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:2
        2⤵
          PID:3732
        • 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=2156 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:8
          2⤵
            PID:4684
          • 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=2228 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:8
            2⤵
              PID:2032
            • 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=3064 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:1
              2⤵
                PID:1316
              • 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=3084 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:1
                2⤵
                  PID:2704
                • 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=4804 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:8
                  2⤵
                    PID:1440
                  • 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=4632 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:8
                    2⤵
                      PID:3840
                    • 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=9 --mojo-platform-channel-handle=4540 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:1
                      2⤵
                        PID:2344
                      • 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=2300 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:8
                        2⤵
                          PID:2704
                        • 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=1968 --field-trial-handle=1860,i,12958268066201749657,17729273361600955859,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2740
                      • 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:4980

                        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\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          Filesize

                          144B

                          MD5

                          68236b6f378effbba2abebde706a482e

                          SHA1

                          94552587f0e118586295d423a664f24e2902e097

                          SHA256

                          df741f55448f204f9f7b543f3aed504797e263dd3e461bea39d272f8a3684163

                          SHA512

                          e057eca4cd2fc85a70a6c174cf98ba96c42f076fc3e9e1611253be8ecdb3b7b5016bd3a505d2d3d38b57766093cab46f7cb764b8b7b9886ad8030b8ecfcc63d7

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

                          1KB

                          MD5

                          20ea3367aeb643eb41d6ab5ad7b05991

                          SHA1

                          b9c668556de252999774ce3a0bec6cc1071fa66f

                          SHA256

                          8054bcaae9eb65c5c853dd6508bffe286be3580c4d809539e3a7df9b34f2245e

                          SHA512

                          9da4a314a7e5a87a3772b9b48f10c2efde96254fd1dd790e9a671eee30aaeae728d932778c473e832f0014e30bac779948e2955272ddc814a4ecc666e6e4ebd8

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

                          2KB

                          MD5

                          edce70ab884f21f94dd3119fd5002902

                          SHA1

                          02a4033d17a9358ae1e687dc0e4210e26dda99e9

                          SHA256

                          a0424e00de97b42aff55526a9398afe5e33df19fac70c13ada7fa41aad077e5a

                          SHA512

                          87b01dee0bca837164946199db86ea0cb3f2897841a69758414ba5d0959722d101e857e56d5d1e342dd897eb4b5448b5c244dddf9d801992ea6a362adceb4be5

                        • 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

                          691B

                          MD5

                          7dbfae94c21e04c400281a75e0347851

                          SHA1

                          4dfef8ded3c0bd69b1805b378c3b457f5a9b66bd

                          SHA256

                          1f26573e098921e73f4f2a8ef60ae8497e89b8ef41f799ba9241b78bb9f478d8

                          SHA512

                          e23db1315f12c0e8c7a9df6bbb335088a1a3ff1c16d1847497d5d1fd915b5ac98b2fc50fc9d6452e1e17f4ab077c25719f2a194d6a4a162be1f243baaf7472bc

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

                          523B

                          MD5

                          88993ea56732e751a5fc86a5f6501efb

                          SHA1

                          f80dc159b27d9b8ef5550e21406b6250cdc5e4af

                          SHA256

                          a27356c4096ffb9361c8727011c25c90fb0358b744721e8a04548a696b102dae

                          SHA512

                          9c95ea2526a819e5fd17b0f7d8da39508b0e9ebd85b217f4fb8b795f052239cbea78c29899b674aa0c3270720efb5f03feba1d3a1b516adffa69e27ac8065903

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

                          7KB

                          MD5

                          204208108f1fa97816957cd32e8007ad

                          SHA1

                          be3f7ab7468eac3c740c253eb13641597cede2ff

                          SHA256

                          35f58689505aa4c630f2857edcb855c9894288265cf2ee880ce35ed28d1d1ac5

                          SHA512

                          a3b249b8017640560c5edfd67af00fdaa6365b3daa2d17a22d65bb1ba1cdc97df4ceef45e2181e9c2c2210a2f431fde732ea58678e412eb759336733d343a8cd

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

                          7KB

                          MD5

                          3201446031e1242679ea679b9a5d9cdd

                          SHA1

                          e3e8e6763c7a04283bd991563b1c9274b85fa120

                          SHA256

                          e73bac88ca0c53fc67e5ee4887d3a0fce3d7d3e797c9401a71bcbdf8aceac241

                          SHA512

                          5db0cb4397c19c2a12c762df4bc65da35d93042149bc13225e609eea719c3589d1db3e7fd182296de673fc9f7cc12de5948faafb183ae7828458a2edf8bd73b4

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

                          7KB

                          MD5

                          27752b19430911c86ce3037b83308610

                          SHA1

                          003addd89dfd407a8bbe42be172937fb1dd29903

                          SHA256

                          4e617d4d3b9dce45f7f8ed6a9b8a111f5a40fd1fd678938dd1048dbcd816f1ef

                          SHA512

                          25fa3ef9d58d02b65580297307b2d7cea8c2c3c9bf18b7e8f3c3b6e5278c8b13be04e76ef57861c0fcf3563937358129b7f29045fa30fff148654c06ebe35ac6

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

                          7KB

                          MD5

                          07025c569972813b1725c56baecb78af

                          SHA1

                          48e85b17a6646b9c2c4bec1e9e13becf739f1393

                          SHA256

                          42bc97964f59663c9775b348c2b07be4c0c6fc2bef5442a80d70aaf60bbd0391

                          SHA512

                          b0de7b83716edfaa2e972e5f9fb9f69d542118462fa1364b105728558090479ff2f303c8dc0f190a559b2cd64a06c0a236f2299dbd687854df8497d95b29f070

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

                          129KB

                          MD5

                          05a61a57fbea82bea4bfdbae94a36035

                          SHA1

                          e4861a541b915b757c9282d3572819087d01c896

                          SHA256

                          2398e5efaecf2afe7e57bb20ab2ffaa6464f9fbe0df44d19136aceee9fe75734

                          SHA512

                          33bdc1d6be772aa351346007ea7c76ab2fcce46f131e65c67b45d417026d036a0b4cc4d9de4d0e4cfdbd0a8c6e59978f39f9c3581f78ce8157266732250aa768

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

                          89KB

                          MD5

                          4e01275650da3c212ff90984a3c9201d

                          SHA1

                          07598dd753aa90610d5dbf84a66a0a3c1cede5ca

                          SHA256

                          fabada65c47c61b6189a5af92830595b51385d4df98c624a096a9dede6e4cc83

                          SHA512

                          de8591ad0c6e0c6d29f45113fe010299d0866dc98ad7cbf30e2fe353ca3ab68c2c8a9cfbb83ef65efb392b6dbd5a918fa4692bfba700cd0a325ea3e21511de24

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe583a55.TMP
                          Filesize

                          88KB

                          MD5

                          badf14e2a0d66885e8232b1c27c15a22

                          SHA1

                          d6e9046f70903cce583c886a1258216fb93d82bb

                          SHA256

                          120ae2596ef000d2adf882161372afa677d48b6a50832dee7d52feb7522fc415

                          SHA512

                          0cb59a24fb8a52234273e765cfc0a1ce8308e0c4481e8b87532e4d139f8b8e45dea46feacd6c0418a1efea797017956565bb34d3c21949a731a607b1714c06f4

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

                          2B

                          MD5

                          f3b25701fe362ec84616a93a45ce9998

                          SHA1

                          d62636d8caec13f04e28442a0a6fa1afeb024bbb

                          SHA256

                          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                          SHA512

                          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                        • \??\pipe\crashpad_4932_UQJTHNOYRLKFMFHN
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e