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Resubmissions

30/04/2024, 11:29

240430-nlqy3abb7w 4

30/04/2024, 10:42

240430-mr7ckaab88 5

30/04/2024, 10:33

240430-ml1ylaaa67 4

30/04/2024, 10:27

240430-mhh9dahh58 4

30/04/2024, 10:22

240430-mefzvahg74 4

Analysis

  • max time kernel
    369s
  • max time network
    367s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30/04/2024, 10:33

General

  • Target

    http://google.com

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 7 IoCs
  • Modifies registry class 64 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 12 IoCs
  • Suspicious use of SetWindowsHookEx 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://google.com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:3776
    • 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,0x7ff97cdeab58,0x7ff97cdeab68,0x7ff97cdeab78
      2⤵
        PID:4324
      • 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=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:2
        2⤵
          PID:1016
        • 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=2076 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:8
          2⤵
            PID:2484
          • 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=2100 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:8
            2⤵
              PID:3540
            • 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=2928 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:1
              2⤵
                PID:1972
              • 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=2936 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:1
                2⤵
                  PID:3352
                • 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=7 --mojo-platform-channel-handle=4172 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:1
                  2⤵
                    PID:952
                  • 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=4016 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:8
                    2⤵
                      PID:2052
                    • 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=4504 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:8
                      2⤵
                        PID:3096
                      • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=936 --field-trial-handle=1708,i,2643475692780223190,9671935027449266602,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3928
                    • 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:2264
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                        1⤵
                          PID:1824
                        • C:\Windows\System32\oobe\UserOOBEBroker.exe
                          C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
                          1⤵
                          • Drops file in Windows directory
                          PID:3740
                        • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
                          C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
                          1⤵
                            PID:4116
                          • C:\Windows\system32\wwahost.exe
                            "C:\Windows\system32\wwahost.exe" -ServerName:App.wwa
                            1⤵
                            • Modifies Internet Explorer settings
                            • Modifies data under HKEY_USERS
                            • Modifies registry class
                            • Suspicious use of SetWindowsHookEx
                            PID:4980

                          Network

                          MITRE ATT&CK Enterprise v15

                          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

                            216B

                            MD5

                            3b1f0ffa9d29e25bb68d41a68a0d7463

                            SHA1

                            01805338b030d5c49b7ecac279a5473799b2f985

                            SHA256

                            836920d0c605ea846e8ad91a36bccd88d84e617fb272021936d0d0265c2742d9

                            SHA512

                            e79245d091893ead29d37212bec7487b12cec7d1c499f29aae6f780584cb505fe3d948505be895e7fd009211c6575e86ac6416e9eb9a762f9dce26a4d9bf54e8

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

                            Filesize

                            2KB

                            MD5

                            8cfc54baa8b3b28af69740b4904a3399

                            SHA1

                            36163f39d1e23b57debaf7aea652d7eeb8e8c5a6

                            SHA256

                            f93d08f5bdab217a7d3f369684bd276640ec77d7c68beeaa56f8a49709e240b8

                            SHA512

                            994725b64ffc75090d6c4db34d7cd924898482a2a093a737b177824d64c3c0df43f19347c937ff65502f5b688f7061b2764e1dd6c333fc7a5537d467501a3924

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

                            Filesize

                            2KB

                            MD5

                            2d14e9e4130c8aa5f4d7de744f7a0165

                            SHA1

                            342f5df091a1c260fbe21ad75790f3e16da92fe6

                            SHA256

                            a713fc3d9ea98f365f789bfd713c5ac9258a9817158410e97b3860182c2ea154

                            SHA512

                            abe450971fd6c972b58bbeb6c3ed7e9a89d0a6488aafb4fb2e109a074a290a5d303d1b5a213ef67e7d2d157c1b7f1c3112e25e9a0b80c59309a56b23dcd441a8

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

                            Filesize

                            2KB

                            MD5

                            540e09b2bbb758cc4174b2dfbe4c5ff2

                            SHA1

                            4824add292ac6ed01a9ce2b368529b6370adeaf0

                            SHA256

                            292577355eef03965efa45f009412212edfafa92ff347db19d55297866a1ba08

                            SHA512

                            6ef5b750d4038ef355fc5b672cd4707655a8692b41100fd65c3b6a2f6acf068b090ad5c51eca94e3ec5fd39e18a4168ea30ef16ae6feb6a916bc762cc4b1d294

                          • 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

                            356B

                            MD5

                            d04a34548fcdf57a813eccd730cef19d

                            SHA1

                            40187012448b0f368260e47340ab6c48605fae6b

                            SHA256

                            8a0319c774ade4f0e20a7a30bfffb6facf2a8d4d558eebdf49b11337a0865ebc

                            SHA512

                            4887cf0534a26c489d27540aafaa531717c0ca77d72d8190be910267f017317869c6dc1ae58975d251439da6f1bc64ad0c977655b1f5acd249aff1959ca411b6

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

                            Filesize

                            7KB

                            MD5

                            1b4f1610ebd6f094efb20399910c35e4

                            SHA1

                            7369de084d31fa0beffce15e1fba506f1569b192

                            SHA256

                            000cc4ca54c4c41dabefa27a09bee2e7f057b2d9466c50f9dccfd0be4c0b8b9c

                            SHA512

                            3d401a616a6bf6ffc2a53eacd91dc53451bba94397e2f97e92c34fb55501c21bd82a0db53caa7124abd0b68a3bb335476750968232f33ad0cb760887be195f97

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

                            Filesize

                            130KB

                            MD5

                            7f3cc146edcf4b83fb49916664a0e3c1

                            SHA1

                            076443d29decdfe714207fe7adf8ad8cf3226a45

                            SHA256

                            637159d52cdf93237df48d12617764f25a0204b9d2d81f283d32487b151a8544

                            SHA512

                            563ace50a943c1d38128212c3c30e41d06515c686e1c025e1468f1e8932980b61112d5b1956b3527ac9b95657c9b3b99324f0e6f6636100b4b4e51d6cfa282ce

                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.CloudExperienceHost_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\O0CUO7L5\account.live[1].xml

                            Filesize

                            13B

                            MD5

                            c1ddea3ef6bbef3e7060a1a9ad89e4c5

                            SHA1

                            35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

                            SHA256

                            b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

                            SHA512

                            6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

                          • memory/4980-430-0x0000025B7C5E0000-0x0000025B7C600000-memory.dmp

                            Filesize

                            128KB

                          • memory/4980-1038-0x0000025B7C730000-0x0000025B7C830000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-460-0x0000025B7B700000-0x0000025B7B800000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-491-0x0000025B7CCA0000-0x0000025B7CDA0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-664-0x0000025B7F5E0000-0x0000025B7F6E0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-655-0x0000025B7D860000-0x0000025B7D960000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-435-0x0000025B7C8C0000-0x0000025B7C9C0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-868-0x0000025320100000-0x0000025320200000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-889-0x0000025B7C8C0000-0x0000025B7C9C0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-886-0x0000025B7C8C0000-0x0000025B7C9C0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-938-0x0000025B7C5E0000-0x0000025B7C600000-memory.dmp

                            Filesize

                            128KB

                          • memory/4980-449-0x0000025B7CAF0000-0x0000025B7CBF0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1037-0x0000025B7C730000-0x0000025B7C830000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1199-0x0000025B7FC00000-0x0000025B7FC20000-memory.dmp

                            Filesize

                            128KB

                          • memory/4980-1275-0x0000025320D40000-0x0000025320E40000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1274-0x0000025320D40000-0x0000025320E40000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1276-0x0000025320D40000-0x0000025320E40000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1295-0x0000025B7D540000-0x0000025B7D640000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1373-0x0000025B7C730000-0x0000025B7C830000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-1481-0x0000025320450000-0x0000025320470000-memory.dmp

                            Filesize

                            128KB

                          • memory/4980-434-0x0000025B7C8C0000-0x0000025B7C9C0000-memory.dmp

                            Filesize

                            1024KB

                          • memory/4980-309-0x0000025B79750000-0x0000025B79770000-memory.dmp

                            Filesize

                            128KB