Analysis

  • max time kernel
    108s
  • max time network
    104s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25-04-2024 13:00

General

  • Target

    http://stats.instack.online

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 43 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://stats.instack.online
    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:1428
    • 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=0x100,0x104,0x108,0xc8,0x10c,0x7fff2660ab58,0x7fff2660ab68,0x7fff2660ab78
      2⤵
        PID:5060
      • 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=1520 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:2
        2⤵
          PID:3468
        • 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=1888 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
          2⤵
            PID:1364
          • 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=2196 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
            2⤵
              PID:3084
            • 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=2868 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:1
              2⤵
                PID:4088
              • 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=2876 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:1
                2⤵
                  PID:2080
                • 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=7 --mojo-platform-channel-handle=3976 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:1
                  2⤵
                    PID:3584
                  • 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=4300 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
                    2⤵
                      PID:4428
                    • 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=4432 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
                      2⤵
                        PID:1604
                      • 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=4480 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
                        2⤵
                          PID:1336
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4356 --field-trial-handle=1912,i,4813895839586925046,144285334423521570,131072 /prefetch:8
                          2⤵
                          • NTFS ADS
                          PID:3056
                      • 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:3372

                        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

                          72B

                          MD5

                          902e1742c0b7cbe09866d1bae0b4ad29

                          SHA1

                          ad684c2d4fa56b1f3774f9b9b7e14c86b984357e

                          SHA256

                          11fcb7e852c96ba11ee61dd2af2d0ec78c4bdf48775a7782d5427c728cb71c63

                          SHA512

                          563ae6e66acef2d7f52aaf8cdfa1b01eaaf25b39d5a680c887ea9de1646ddad128ccc2e2100f5a07213e27f20ad946ab80911095f9ef490b087358fca469857a

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

                          2KB

                          MD5

                          52fc962bf106372fb59c0c1f2713929d

                          SHA1

                          297a80b2f2bc48af2bcb2877a01b6ebf846de789

                          SHA256

                          1d4863c98346c9e548f1fc710462d435919364b376c4edb9a74bf608b232efe4

                          SHA512

                          0fddfa54a39d0ba4cfd31bfd6833b9c86f5bd83f4bfe695288cb1d36af3655e331bd3c629581359028ecaea4839f6ff1502ef0f09daa4f3b41e867bc579c7a56

                        • 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

                          524B

                          MD5

                          439e274b36ad1f8d8b576ad5f1bbb263

                          SHA1

                          bc49d2ccf62aa595e855e9f1bd95c76c4c35a3d0

                          SHA256

                          8b73874626347b09275134838c79b8462a6b2ad2c15ecf91fd4a6776b72e6cf4

                          SHA512

                          e4a21e215290d05727561b97858213144dfadcfdbc2bcfdfb6c53e789e5157905cb439b5e106385d10f0f9d7c265f97bd26a4f7205c0a9a2fdc541a58bc0ce47

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

                          7KB

                          MD5

                          a515b709a11232640850bb8a39a0c5aa

                          SHA1

                          7e8def87703a51e4bcfb43b9798045b9c86cda52

                          SHA256

                          b5324fd1bce57a06754a011cd924e8808944bb529d13471addea4e145de6e3b8

                          SHA512

                          023ec127176f1ca73244cefe7b79ae89aaa3a92153e4c249f13c39a2a8a8b049a295e8d8f60eaa8be46e130da90cd32f28899f853518f97457a5bdef39d53547

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

                          7KB

                          MD5

                          29a8401b6225ab340d6699658b7553a4

                          SHA1

                          f28dbc84340cbf0425f0e0112c255c81b71690b0

                          SHA256

                          76bb2d362a05db34c2b592188e21fa68de34c52e435a2ebc7f2e3d6d769be317

                          SHA512

                          732937e733f3710743a3cd7e88e15085f7c853f89682c46785a3d84aadb9ce3d9d0cd0d9fb19492665bc74e169e9c1e967b9d476f4fd744e6eb70f0b282c238f

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

                          127KB

                          MD5

                          d5ac9729fe68c7f9c2da5d490d6ebca6

                          SHA1

                          3f40c2d8205d3b1c662de6066f5e9eccee589508

                          SHA256

                          3779a3ca34677e61c85362a454ab98f102bb5de1f9d8b6142e32d8c0a9c008e9

                          SHA512

                          6de5061050413d049778325e309a21233983e6a4ef2844dfef0c642094753f8ae5228585037ad52468ed1cfb5d72d7810abaa78b2f62057f41cd4c0a9eab9d81

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

                          88KB

                          MD5

                          c6995c330b4c5dfffd34c9495b2a591c

                          SHA1

                          cbf8dca4c788a470d2d530fd97922e4a5890db83

                          SHA256

                          05191c5ca65a822a3e54f388aaf8e69b8c25973485a13a59ba856c7a954c19ea

                          SHA512

                          aca4333432541ddbfa74e7cfa92ad67e989cea752cec3ee2d0dcf0fa664cfb0f72e9b177986dfa67f9682eae276155fac3879cdc90394d5c2cd18d2f3b926e61

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe588817.TMP
                          Filesize

                          83KB

                          MD5

                          0761487f4603b508886746705b905642

                          SHA1

                          1d8bb0f41ec5d2b5f38c8548574d36a570f93c73

                          SHA256

                          9743f636c28bfe6206fad753b15b83536bd78b6ea837eb3e1f8a44d5e389ee9a

                          SHA512

                          e43240a1114f53edf85ae89011256067a957ccd089452d5906c3a2b15e2ed5f91ea2fe67bc5bb22a130863d609579d930a5e27d378aaa36e96292706e2d21fac

                        • C:\Users\Admin\Downloads\Detox Now (CO).rar.crdownload
                          Filesize

                          21.3MB

                          MD5

                          1cb67cfac8e3a8960c671fa45a3d79f7

                          SHA1

                          df17f458a645b9329c692881499b4e2f6ec1ba33

                          SHA256

                          64db7f5401f7c84ea3471cd77cdba07fcb624defe4ef4166268e4c15ca503723

                          SHA512

                          1007f46b02f3abe0dbfca2c7c6b45b1583b470d4c5246f9b5c964ab88aa70b0f9a1cbb674aa7e8b78abc0d4803b8855f659549f570ec22edb1e88e87d1bd0ba7

                        • C:\Users\Admin\Downloads\Detox Now (CO).rar:Zone.Identifier
                          Filesize

                          26B

                          MD5

                          fbccf14d504b7b2dbcb5a5bda75bd93b

                          SHA1

                          d59fc84cdd5217c6cf74785703655f78da6b582b

                          SHA256

                          eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                          SHA512

                          aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

                        • \??\pipe\crashpad_1428_TNKCOHCVNDWTVHEV
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e