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13/04/2023, 01:16

230413-bna96sgd96 1

13/04/2023, 01:12

230413-bkg9bagd82 1

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/04/2023, 01:12

General

  • Target

    https://puutarha.net/scripts/lk2.asp?ulos=https://valetify.tech/meeting?q=redacted_email

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 7 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://puutarha.net/scripts/lk2.asp?ulos=https://valetify.tech/meeting?q=redacted_email
    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:1384
    • 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=0xfc,0x100,0x104,0x40,0x108,0x7ffde6489758,0x7ffde6489768,0x7ffde6489778
      2⤵
        PID:620
      • 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=1804 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:2
        2⤵
          PID:3236
        • 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=2172 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:8
          2⤵
            PID:4284
          • 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=2224 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:8
            2⤵
              PID:2880
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3208 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
              2⤵
                PID:4568
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3216 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                2⤵
                  PID:4636
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4672 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                  2⤵
                    PID:3336
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4900 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                    2⤵
                      PID:4312
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4488 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                      2⤵
                        PID:1760
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3312 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                        2⤵
                          PID:2148
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5564 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:8
                          2⤵
                            PID:4584
                          • 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=5576 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:8
                            2⤵
                              PID:5052
                            • 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=5632 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:8
                              2⤵
                                PID:8
                              • 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=5140 --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=4620 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3712
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=1788 --field-trial-handle=1820,i,12076151183741836881,10552527897634593949,131072 /prefetch:1
                                2⤵
                                  PID:3988
                              • 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:1728

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  120B

                                  MD5

                                  01add44d3040b0ce6003273b0a05d0b3

                                  SHA1

                                  fa84adfc779a1308c716b2f9fbf3b7c4f671eadb

                                  SHA256

                                  484c41a6189869135c84fd367b620d910bd55c8142e4643093f95202a54b4d90

                                  SHA512

                                  f753ecb39ca3c316d43bdaa12d32655dfb4374965f4518b01bbd25b35fd703dd8bea122d3f0bc80a69d2fb317dcc4b403703d3b78975b4b10eaaa52b87f670cd

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

                                  Filesize

                                  1KB

                                  MD5

                                  7edee08c48294b67dd8c0a1654c1bc01

                                  SHA1

                                  9b6cc28886d53ea1009a8a53dbbb5ca29c03f317

                                  SHA256

                                  5ed073cdb74f0fb15310340700ed2931c7b415aeae65955372430d75a75ad0cb

                                  SHA512

                                  facc3a6b1b80d8348a913197713138ce2910ba281b2669451d05cdb1406f88ae0c2e09038815482da8df6e082cf0f4e4daf9d2c168e42e978c85254662aa6615

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

                                  Filesize

                                  6KB

                                  MD5

                                  f42e94b44e008020944d2178141c9333

                                  SHA1

                                  7bc2dc20854259f89f26b1ec7754a13796da0f36

                                  SHA256

                                  230a48fc0bb8db08dcf653578dbf288f4b74b3a1deab55c10cb57bd1576f49d7

                                  SHA512

                                  6baf64e516f4bf592ba6529c43ec05e184d573b16c19cdfce7c4ec2a3397ab6eb0a3ff0f90dc7896e2a209996559502f36c27abf24b7c2c6b91ca03c1b91acdc

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

                                  Filesize

                                  15KB

                                  MD5

                                  2e93aba2ace00c1fa4f65d0049526a06

                                  SHA1

                                  11a53d4f2210eb518ac657897a880500b4dcaf50

                                  SHA256

                                  346ddb03b15b83d752324aaede2285ecdaaa4f3c2ff012f9a332b06053c96a61

                                  SHA512

                                  9248222f5c2472ffab74d2cb09b91a7fe881a7f7dc7b4d762aeacc7450f9298552a627b3939fd4163a05d3c1becaf0aa0c8972d14d1aee645a7dc31b484a81c2

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

                                  Filesize

                                  199KB

                                  MD5

                                  007838a4171953fa36868614dd2b4380

                                  SHA1

                                  4333be7fb5ec0509dd1fe89fac17cde2a0aa3f0d

                                  SHA256

                                  bca81c2ebca250a4b69b7d65d957a1cf0fbf43b24b3b732b5a399fba90856c2b

                                  SHA512

                                  088fdc1012a80f771f5fe31e401a7940001a0c44d324f6c42f8ea42d609353f4d71ccc4defeb6f481d228a1ce6efa9e40e90bdf1718245d4f2a0bdbb44b43154

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd