Analysis

  • max time kernel
    60s
  • max time network
    53s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23/02/2024, 11:30

General

  • Target

    https://shickesteve.com/tradeshows/iba

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://shickesteve.com/tradeshows/iba
    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:1916
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb9ba49758,0x7ffb9ba49768,0x7ffb9ba49778
      2⤵
        PID:4388
      • 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=2080 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
        2⤵
          PID:2820
        • 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=2148 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
          2⤵
            PID:4084
          • 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=1656 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:2
            2⤵
              PID:2776
            • 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=2948 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:1
              2⤵
                PID:1576
              • 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=2928 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:1
                2⤵
                  PID:1476
                • 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=4548 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:1
                  2⤵
                    PID:4516
                  • 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=4580 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:1
                    2⤵
                      PID:3524
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4844 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:688
                    • 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=5112 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
                      2⤵
                        PID:2916
                      • 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=11 --mojo-platform-channel-handle=5516 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:1
                        2⤵
                          PID:400
                        • 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=5864 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
                          2⤵
                            PID:4564
                          • 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=5456 --field-trial-handle=1820,i,13330842858605523252,9831849621737787281,131072 /prefetch:8
                            2⤵
                              PID:4960
                          • 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:1276

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000025

                              Filesize

                              195KB

                              MD5

                              873734b55d4c7d35a177c8318b0caec7

                              SHA1

                              469b913b09ea5b55e60098c95120cc9b935ddb28

                              SHA256

                              4ee3aa3dc43cb3ef3f6bfb91ed8214659e9c2600a45bee9728ebbcb6f33b088d

                              SHA512

                              24f05ed981e994475879ca2221b6948418c4412063b9c07f46b8de581047ddd5d73401562fa9ee54d4ce5f97a6288c54eac5de0ca29b1bb5797bdac5a1b30308

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

                              Filesize

                              2KB

                              MD5

                              3dfefe33c7a0e091f0893956e0a129f6

                              SHA1

                              228ec952c87508edf6739b12c0a11f6b43ff39a2

                              SHA256

                              7cdc50c3bf8a339f4ef5679fe46105514209f0fc423e19c6387263e3168767c1

                              SHA512

                              03975152a6867742589dfa001815e1f116745469d2d88aa8c8ccbc9a660f614436a8028add9ddbe51398b5d4688e638601bcee9c96d8fd42d2e43bf1d404c911

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

                              Filesize

                              1KB

                              MD5

                              a69e44be9e6cad41e44b673cd6bb071d

                              SHA1

                              f434a7fe8d577bd90818226cc066f3a5aebe8e6b

                              SHA256

                              943230c88f30e7e727b336ba7fe0f5c44401e0a222ba95938e4d65e6d46a0a50

                              SHA512

                              ab5fbd673df83db4268e90065cd92e74c4a75e4b0f1b1a6d5c3c59bfad2cccc75e0055c581401847d78be9500592015f13b44423395a28997184ddb77040ca7f

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

                              Filesize

                              1KB

                              MD5

                              408cb57449f13d03b1a8c2b91d7c0de2

                              SHA1

                              4e5a187af760933e459860eafbbe1637f7da189b

                              SHA256

                              5c7d74aad8a2f47c7c236993572d9838275df61024e69745bcd1aba7bb68183e

                              SHA512

                              f512fcfc37f72646ae4256ca6a9e8cd3d803efa0c92b9c621a6b6c15c021d3ad5d87b9bb3cf486dc3ef99e9f9f7fd03b41581339ad6e3abf3f214d5643be3633

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

                              Filesize

                              6KB

                              MD5

                              dd530340a4c30d227d1ff1c7356bbf17

                              SHA1

                              118b8d1029542c22f20bf6a2dc1e407530f69a42

                              SHA256

                              0a04e6e1f6d688606929f84f5ba77b493e1b556de2affe613484b48e89aad819

                              SHA512

                              d864a544c2ba0f2470ad7caceef1146cfee4b2b2693d53dc18de19342aac77d3b776e25f588419724368bb22a1178c4f0a2f0e2f29936c82329e1284162f2e63

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                              Filesize

                              56B

                              MD5

                              ae1bccd6831ebfe5ad03b482ee266e4f

                              SHA1

                              01f4179f48f1af383b275d7ee338dd160b6f558a

                              SHA256

                              1b11047e738f76c94c9d15ee981ec46b286a54def1a7852ca1ade7f908988649

                              SHA512

                              baf7ff6747f30e542c254f46a9678b9dbf42312933962c391b79eca6fcb615e4ba9283c00f554d6021e594f18c087899bc9b5362c41c0d6f862bba7fb9f83038

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                              Filesize

                              120B

                              MD5

                              5503b914bdc7ae292ffcc608b65bed8d

                              SHA1

                              1dbd6ee2dc9ada76de99fd563303ac43f60d0fe0

                              SHA256

                              beef47585f00020c0e2703027923b5b428b690c1bf873fcaf4d870110d302420

                              SHA512

                              ca217b49dc630889a1f9955e40a6861901e5cc8fab75a815d88f80752b325908e63a749fe6db14d52e30eb41dbc50946039be5e1fa9d904e819335eaaeace5d8

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt~RFe5762f0.TMP

                              Filesize

                              120B

                              MD5

                              1c499dde3f0c666099254e750e2202dc

                              SHA1

                              6ffc3a1a5f36966a955c50ddb938a355b7498133

                              SHA256

                              52f940bb24f1f212b075cdec176db5640aa08f4e6db0cd13716cac5f76d87169

                              SHA512

                              c4e8a56bfddfec63ba303b75bba6178fc1cd152a1e8f8e6178dfc4a4ef2580f2e8d7b34ad0af575e3136c8d315fe78a347866dd683a831259ffa5af4ea1b2a39

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

                              Filesize

                              130KB

                              MD5

                              7f0337fe4ce20473c75ffa9db1ba9e50

                              SHA1

                              e9a21e04444f68fcfe15802fe17fe6eb67b03979

                              SHA256

                              c9006c2ee366a1609e3c79e022e43011b6e620027b86e11a8b574b6bebb8c3fe

                              SHA512

                              fb838785f88524c325f68afa10c2aa23c4067af40ad02197b81c962048cf4d2b87acf1e8a9d47c4197e665180e54897dd28cfc0ddad04c2eee743cd91d780406

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd