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Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2023, 09:23

General

  • Target

    https://madworldltd.cmail19.com/t/y-u-pktulld-djjykyjhth-o/

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:224
  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://madworldltd.cmail19.com/t/y-u-pktulld-djjykyjhth-o/
    1⤵
    • 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:3912
    • 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,0x100,0x104,0xd8,0x108,0x7ffb63e59758,0x7ffb63e59768,0x7ffb63e59778
      2⤵
        PID:1136
      • 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=1708 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:2
        2⤵
          PID:1476
        • 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=2132 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:8
          2⤵
            PID:4640
          • 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=2244 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:8
            2⤵
              PID:2860
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2972 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:1
              2⤵
                PID:644
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2992 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:1
                2⤵
                  PID:3604
                • 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=4772 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:8
                  2⤵
                    PID:4568
                  • 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=4876 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:8
                    2⤵
                      PID:4896
                    • 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=892 --field-trial-handle=1804,i,10406335897623537721,2626171568846484527,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4872
                  • 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:4432

                    Network

                    MITRE ATT&CK Matrix

                    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

                      72B

                      MD5

                      c2fb827e1be6b750c31d58f87b74e1e0

                      SHA1

                      2732e86c839387e961c83e6c880fac39d5c48c69

                      SHA256

                      09827470e50b59207d2a9f94393d78a395665cbae60e8670dd3f07c3c26bbeb6

                      SHA512

                      a6d2a8ee896926eb95a394d9971a697664f3290ef7f6ac2c96015b07bab6128fd62bdd0c4d89e954813edadd43637570a2302dbf71eaecec83d3636641e6b692

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

                      Filesize

                      1KB

                      MD5

                      8a9ede65f68ff643dd383f8f3d7e34bc

                      SHA1

                      82a91f1d457648cf06b3ff98dd974369c9f21d33

                      SHA256

                      35ed70022926cce1e24af37653c54fd82948996f018d813bad1e954af4fcafc9

                      SHA512

                      667ef54f35deb758d26163035e4c78a8b3aedb7ab590abeae920ffb842c9790f4ffe95a7de47636fb8abcfa864193143bcc48172fc2eba0421d1bdf5fc5a1c58

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

                      Filesize

                      4KB

                      MD5

                      8e41ef1295beaf5ed4d18efdb8fceb07

                      SHA1

                      d07bdbbaa4365449c2423588feaadd00a3bc880c

                      SHA256

                      f781e2f11237f5d6c88d331db11ad70305d3a05f83f5eedf576b035dc34b3498

                      SHA512

                      049eac9a7175fc7cb814d9ac0ea8571fcd7addeba01f7f1ffd626b04b6a3853a0ed2aa83cee96f61c0c30085d6ab6c4512852600020b9a9b4ff36c06e26d2511

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

                      Filesize

                      5KB

                      MD5

                      aefa9ad18c84b3acb17070d6d03000ea

                      SHA1

                      b412d93967132651905fb67fc1d5f7605ca16761

                      SHA256

                      cec661c31c3ec9fab209a35f5375b3b354601624c52b37e9b71d05761b3b3cf1

                      SHA512

                      fa60153359f3746709c3490662f6abe611472fc7aef00c71cae97cecde544bd78c6e572aac9d456477529cacecbd572370cd7d697fe172375fc3b677522755cc

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

                      Filesize

                      4KB

                      MD5

                      2fb445932ddb156c790cf629d5fffb26

                      SHA1

                      a60a2a2b1765f05c2f73838e17f6f8d057956799

                      SHA256

                      3686544f2ec6aa69cd6b46d5d348cb5eefbfd6ee11793df0f9b2252258a3e6d1

                      SHA512

                      bdf899890b6ec76f7639305c1ed494fb417cc7ff2ee77a8e7f15a2f7b826bd49cd0b7d9003149a0e76833d7091408239efeb9e843a6eef6a95ce3994017a0c3c

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

                      Filesize

                      94KB

                      MD5

                      7c183bbec89b07a1741a3babbd742772

                      SHA1

                      792af0006859b02fbd4e78beae4457eabbc5e7e4

                      SHA256

                      06294bfc378f133392163f61d476444ee209020f22885057c63207173526d737

                      SHA512

                      a2ff435d3288b20a1ebc11964be41909bc40b9d6c2d8964dcbf142f8d480ecc93d5fa75f51ca28a347de370c33801a5a7ff84c92d4b4c604f5a5597e8a2c5066

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd