Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 15:58

General

  • Target

    https://clt1448211.bmetrack.com/c/l?c=161913&e=146AEE2&email=1HeP0rtvHxb6anjcAzMX1UE51udxNNRc&l=8074C22E&seq=1&t=1&u=DE19FAE#b2ZnQG5yYi5vcmcubnA

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://clt1448211.bmetrack.com/c/l?c=161913&e=146AEE2&email=1HeP0rtvHxb6anjcAzMX1UE51udxNNRc&l=8074C22E&seq=1&t=1&u=DE19FAE#b2ZnQG5yYi5vcmcubnA
    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:816
    • 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=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xfc,0xd8,0x7fffd40c9758,0x7fffd40c9768,0x7fffd40c9778
      2⤵
        PID:208
      • 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=1692 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:2
        2⤵
          PID:1408
        • 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=2120 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:8
          2⤵
            PID:1100
          • 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=utility --mojo-platform-channel-handle=2220 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:8
            2⤵
              PID:3760
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2900 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:1
              2⤵
                PID:1628
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2908 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:1
                2⤵
                  PID:436
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4592 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:1
                  2⤵
                    PID:4776
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4612 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:1
                    2⤵
                      PID:3740
                    • 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=4568 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:8
                      2⤵
                        PID:4712
                      • 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=5168 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:8
                        2⤵
                          PID:4732
                        • 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=3968 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:8
                          2⤵
                            PID:2312
                          • 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=4792 --field-trial-handle=1876,i,3357472690990119063,3921051007423366432,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2572
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:1548

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  922B

                                  MD5

                                  ae5fcb80b26d5ef2df56c074c4f93782

                                  SHA1

                                  3552b48c2bf44dfff6a962fc128064b9e9bef675

                                  SHA256

                                  5e260a44798263c5ea3cffa33dd7b1cc17715ad60cb7de1cf05fa1c82cdc6855

                                  SHA512

                                  9fb8ceb4061ac7fbfaa5d09e12ca922f9cd642802cdbfa563f680293df16b07e852e42b6db2aa03bf9df603584fe204d3911d88adc94cdd6b2b48459f0539878

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

                                  Filesize

                                  6KB

                                  MD5

                                  337e96b2be94f3b5412f61e074529156

                                  SHA1

                                  ebda0c006c6484a9fcd8c0441d4d6379a689b72f

                                  SHA256

                                  3845e727919f79c374924f9ff65b836c56c6723269b41e46e6ad376e2bd7d2ec

                                  SHA512

                                  88f41463fecad8f1c2aca00fbcd858ef2670bcfc2c72304e04925042cbe1c7c7293902f0ff6740d2421fd41b29673bd580f61ad99ebb3a9b51fc70446e461048

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

                                  Filesize

                                  6KB

                                  MD5

                                  951c66d1c263cde8ea10d568e6aeabf6

                                  SHA1

                                  ad8d1a2f8d99d88dd9ccf3b80cbc55356f32b849

                                  SHA256

                                  23fe0338b383db8e3892385145d9d00b3c6a5038bd398e2cd3eefbdcf182f68a

                                  SHA512

                                  cb6f8343dcefd7f876abd15c81959abe1e20030210247470bdb64dc62c7a04bc620587e27b9d98722e4c150add4cfd636bb15479a026ab4e3582422d21615b0d

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

                                  Filesize

                                  128KB

                                  MD5

                                  bc2d7b5e090d4949c33f5418817b2fff

                                  SHA1

                                  b41c28c740b793cd165d2ddc67a8e7f78c7139f1

                                  SHA256

                                  e78b252b1e6e8f5099e015666ba073fef191c01996d1af04bcbad50f79acba7a

                                  SHA512

                                  7ce2f7afb4d335c017c3afdf4cd7099b51e08755a6406918a3592658b5f942cd7d79659ea17c4a7fc0573130b37cce6fb63a9864a6ba6d2234162345421b3ffa

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

                                  Filesize

                                  103KB

                                  MD5

                                  5fc54ca842d4ef4fb7f2381845923234

                                  SHA1

                                  56d79d9e8040cf29eea0760d79d7249b686d61fb

                                  SHA256

                                  a8fbd371ffa68af5a05c999f01e10f6c37d6c161b9d09307998fd2e11e47c53c

                                  SHA512

                                  8908fc4cb9dae7c162b7e3d2343e44f0363e2ecf8b2abd798c23688e0d60259e651d4981bb663302aaa39565776a373c13a05a2c34b0bcc5381871994c94e6c0

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

                                  Filesize

                                  101KB

                                  MD5

                                  f9d0c52c8ef653e60af622e03f8328ef

                                  SHA1

                                  868bc83e20b8fcbc8b1c83ec1ef0cfd50fe3cdcf

                                  SHA256

                                  965cbae9ea32d4a036ed784d5950cdb1ebd8d6fa68b339bb1c0f7344f7bf5597

                                  SHA512

                                  40e5a7fe3770a2c1c4eec13559b13a946d4e167b86a1b4b3a20506c47c98eac24308268f5c2183a69b477ed5dc6b5a3ccf61547466b10fd2cc41757d9a55436d

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd