Analysis

  • max time kernel
    66s
  • max time network
    75s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11/04/2024, 13:45

General

  • Target

    https://we.tl/t-xanGKkU5oF

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 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 24 IoCs
  • Suspicious use of SetWindowsHookEx 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://we.tl/t-xanGKkU5oF
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1596
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffed3ce9758,0x7ffed3ce9768,0x7ffed3ce9778
      2⤵
        PID:1724
      • 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=1556 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:2
        2⤵
          PID:3096
        • 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=1996 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
          2⤵
            PID:192
          • 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=2076 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
            2⤵
              PID:820
            • 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=2872 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:1
              2⤵
                PID:928
              • 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=2880 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:1
                2⤵
                  PID:1360
                • 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=4708 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:1
                  2⤵
                    PID:2356
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3112 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
                    2⤵
                      PID:2788
                    • 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=5376 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
                      2⤵
                        PID:4592
                      • 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=3084 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
                        2⤵
                          PID:4276
                        • 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=5040 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
                          2⤵
                            PID:5080
                          • 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=5864 --field-trial-handle=1728,i,14479273933698499076,1504483420977762873,131072 /prefetch:8
                            2⤵
                              PID:5040
                          • 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:4920
                            • C:\Windows\system32\AUDIODG.EXE
                              C:\Windows\system32\AUDIODG.EXE 0x320
                              1⤵
                              • Suspicious use of AdjustPrivilegeToken
                              PID:3012
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:1736
                              • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
                                "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Temp1_ziegler-branderhorst_zb_267_huisvantenpost_vo_20240411-standard_2024-04-11_1052.zip\ZB_267_HuisTenPost_VO_20240411.pdf"
                                1⤵
                                • Checks processor information in registry
                                • Modifies Internet Explorer settings
                                • Suspicious use of FindShellTrayWindow
                                • Suspicious use of SetWindowsHookEx
                                PID:1920
                                • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                                  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
                                  2⤵
                                    PID:3616
                                    • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                                      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=5DA13E7859BCD91E0D1695C6B57F0AC6 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                                      3⤵
                                        PID:196
                                      • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                                        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=DC9DF10A97D27379A00CB1AEC7CD8472 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=DC9DF10A97D27379A00CB1AEC7CD8472 --renderer-client-id=2 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job /prefetch:1
                                        3⤵
                                          PID:3700
                                        • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                                          "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=DE334137DE7ABF12B979E69B5E9DF082 --mojo-platform-channel-handle=2240 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                                          3⤵
                                            PID:992
                                      • C:\Windows\system32\NOTEPAD.EXE
                                        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Temp1_ziegler-branderhorst_zb_267_huisvantenpost_vo_20240411-standard_2024-04-11_1052.zip\ZB_267_HuisvanTenPost_VO_20240411 - Standard\ZB_267_HuisvanTenPost_VO_20240411.txt
                                        1⤵
                                          PID:1384

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\82f118a9-6c15-4d61-8941-eb1c271840f8.tmp

                                                Filesize

                                                5KB

                                                MD5

                                                06dc5104aa37db724e5ac518936cbc27

                                                SHA1

                                                2dc5434d3113da2ceca448cadbb1703aaa74290c

                                                SHA256

                                                d59766d61d1fb6d1982297ca6696355a32ac800cccd8e2e1484bb762fd85eb41

                                                SHA512

                                                4e30058d2a0a9564a6e3676e5740177a8b3669e72691125cda16196f3bdc4c4a4fbd8ac26748e57f2d58f17c5daa3f4765132a86e8ea3d6a55f9c629de40cc96

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

                                                Filesize

                                                840B

                                                MD5

                                                ea83597a88ec1900c4753d98240dde2f

                                                SHA1

                                                7af8ae83cfc9aeaefafc0f988facf5675c2d886e

                                                SHA256

                                                72008f169a7144073c5eead736fd7baf629d6b0fe6e7868fbb98112df1f5e617

                                                SHA512

                                                d49791ec5d2d23f0eb912c3c3a53f36121db4b845ba5fa217ea7810993e90b28bcb23d79cd463bfdaee244e2fbd4473f2d92ccc1bdbf3dceacbf599318dfc258

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

                                                Filesize

                                                2KB

                                                MD5

                                                0aa7b2f5e5d4a20da2d3e1b12f37b84c

                                                SHA1

                                                d3ce1c27a7b32fc4be26786c5613340bcf7a4714

                                                SHA256

                                                71caa521205a5d40eb3b6f8eab70a308cb1b9570617dc9a76d26a655b3074d74

                                                SHA512

                                                c121917e7db63ec8cb71f1275ca0678d111004b44ce9485d5cf21c2a92c606cd5f0a06e9ae4b7b78ff6eb8e342ab95c2eca9d70650941fb5c178d929444bf11e

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

                                                Filesize

                                                2KB

                                                MD5

                                                d89471b487c81a21044fbc85a4fd8a3b

                                                SHA1

                                                6c922a636568f9f0e5987b67fc70f27658e66667

                                                SHA256

                                                8a49b540e4184682d9c5b932fdf74346241a0f79c17c7c2739fff98f06c110e4

                                                SHA512

                                                db4405e8609dbf569dc05e05b77e9a9803a35e61ef5273853cc797272cbe281164616d18529270135614670b42dd3dfc2b55b412ad681cf66be24cfd3148973f

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

                                                Filesize

                                                2KB

                                                MD5

                                                89404665402eae0d34b78d7d3fa9561e

                                                SHA1

                                                6870f104eab295774250b6fc8ea10a6095e4f376

                                                SHA256

                                                5e92ef4094d067841bab0522aa64a4a995c84ceb5539002b959592ec4c676c35

                                                SHA512

                                                d29bc93b54ef4096365fff4b774f68dd94e9867cb8bfc265293b73f7a81aee70bc9a8fadfd44eee34ac1458a07bd6d5c02440f492a685109eb15fbe301dd8e26

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

                                                Filesize

                                                1KB

                                                MD5

                                                385ce0b33dc7f0587b1f76a90446d5fa

                                                SHA1

                                                2cbe8e4e9748564365f56800fd8e41997e480bbf

                                                SHA256

                                                79603f3dd993e8bf3562d6f6e04025427f62ac1beaa6eeb49040cdc09208b4fe

                                                SHA512

                                                39a7fef03b75a94000098e8aeb390bd7481d572e8f16418c69f5cce53533cca7e95a5d66b09fb61465cf4ad6801bcf1ca30f4fd5a248452bff4943845f12a8d4

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

                                                Filesize

                                                5KB

                                                MD5

                                                3ced0025ae941f2b0d7da0462b3a138b

                                                SHA1

                                                3092fa12723c63dc119ea618f3d352388851cfed

                                                SHA256

                                                2ad94ac4681e293a3743e4623bca1453d1a820cc455cb4b09b73c1f556e901da

                                                SHA512

                                                3059c1a1a3b00d46b01951ed8656850c1fd5cef29d69cfe0329008ca17d63bb5f3d45364aef80870e702a40124c2e9a42362c6ee24c0ba64ba612e9c7776a897

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

                                                Filesize

                                                6KB

                                                MD5

                                                0d2e81a37e7f4ae490d8caa693fa1b7f

                                                SHA1

                                                b506df6fdf40b3997a47e439210291b15f89b588

                                                SHA256

                                                80da9b2d3929aa0d08df71bd2f71827afdbaeb74fe9d96c6c8f98243a9b02d37

                                                SHA512

                                                9f2d6214d7cec264f8d49caa0c674573e73a47302cb8a290e1a3571f310038f924019bb7e790af906e949940b449d22fa546d4d71d67ef7531a09b7813f6be6f

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

                                                Filesize

                                                136KB

                                                MD5

                                                878e8e03cddea4f3f6abe4068e5ba837

                                                SHA1

                                                5641436b235d57af750e51999ff43bdc2a5261e8

                                                SHA256

                                                c2bf85cbe6a56be4088b3d6b3a1734725905520502a5bd1113e1708c32085262

                                                SHA512

                                                262a81dec210046c2c0591e8e0700264ff95200233b5ca8bbeab49b8f5b4391a8868d8a6e75f82fe4f14992334d0a6a33d7d071f4f4d2240516228f5f8bce228

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

                                                Filesize

                                                2B

                                                MD5

                                                99914b932bd37a50b983c5e7c90ae93b

                                                SHA1

                                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                                SHA256

                                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                                SHA512

                                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                              • C:\Users\Admin\Downloads\ziegler-branderhorst_zb_267_huisvantenpost_vo_20240411-standard_2024-04-11_1052.zip

                                                Filesize

                                                50.2MB

                                                MD5

                                                8c0bf9b7d652cccb6b0b9b80071fc3ba

                                                SHA1

                                                69c1c8aa5b449579ae3c29407841bf72e15efc74

                                                SHA256

                                                a734473dcdfb368ac8ff9c0ccb684e6829cf0b5136f653ec334537c1c2c001d2

                                                SHA512

                                                7b94aec34ca4fa6a7ddb7a17c6e7ee69506799d0c267b634c819460ff51f42b277e658726853350440fb6d1f35d998b4877d67c7efe323df87cffb7591435ac0