Analysis

  • max time kernel
    129s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2023 20:54

General

  • Target

    https://cdn.discordapp.com/attachments/1142244540380618862/1142255488881405963/Demo_Software.zip

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cdn.discordapp.com/attachments/1142244540380618862/1142255488881405963/Demo_Software.zip
    1⤵
    • 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:4644
    • 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,0x100,0x104,0xd8,0x108,0x7ffaf48d9758,0x7ffaf48d9768,0x7ffaf48d9778
      2⤵
        PID:4052
      • 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=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:8
        2⤵
          PID:4664
        • 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=1640 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:2
          2⤵
            PID:4044
          • 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=2188 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:8
            2⤵
              PID:660
            • 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=2928 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:1
              2⤵
                PID:1504
              • 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=2916 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:1
                2⤵
                  PID:2128
                • 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=4524 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:8
                  2⤵
                    PID:3936
                  • 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=5056 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:8
                    2⤵
                      PID:4936
                    • 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=4860 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:8
                      2⤵
                        PID:4756
                      • 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=1608 --field-trial-handle=1876,i,6712712104276887104,1568705238722923054,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1228
                    • 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:492
                      • C:\Windows\System32\rundll32.exe
                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                        1⤵
                          PID:2844
                        • C:\Users\Admin\Desktop\imdat\Demo.exe
                          "C:\Users\Admin\Desktop\imdat\Demo.exe"
                          1⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3988

                        Network

                        MITRE ATT&CK Matrix

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\50e0fbbf-75a4-422a-9dfc-94dfef620820.tmp

                          Filesize

                          6KB

                          MD5

                          2263d02c5e798c801a986543ae7e93e3

                          SHA1

                          df10bb5b3b473602ca2a38650d89933d9a8798f7

                          SHA256

                          b9d788ceb5fe1fd88c4abe7dc9210013b9b0e66e64d8ba8ed365927314017b14

                          SHA512

                          eda3c73c4c44f6f6c95d7a1cca22432561b17410718cdda08f1bed60f18f33017dac871f30c25fa4a51228b449c284d1b349635784e813a586b2f5ea8cd2e55e

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

                          Filesize

                          1KB

                          MD5

                          1412501035d13d93a2aa951370d54ecc

                          SHA1

                          7878dbe9f37f2972f04f7feb5b681e6fad65d06b

                          SHA256

                          664f1855969aafa64994e1c2670d863c266ad72a6afa430cacdb38236f602a92

                          SHA512

                          c4015f69229cd05c14b7ae1db9820988b219e0444344f4486de38af7a890cb593d58b7e34be9e22c23b62132755326f3b436abab78aa86514ea14a61867b44b2

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

                          Filesize

                          1018B

                          MD5

                          4b9bf088360433df2963a8fc5d308a88

                          SHA1

                          f5620fa22923b396b987ce7c9e8a89b238a95e49

                          SHA256

                          adf7ffc600145a2555fd679e66b79eda9b9d5c64507bfa3cb898a7f3142699f8

                          SHA512

                          3fc281a8a47ac2c5f42eab97aa3571e98cd9cf1b30fcd798fa6f6978839c6e317076beeaec134ce9745dc1994ff355ed0d84911a943fb7c5b9ddba12abf88f9a

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

                          Filesize

                          6KB

                          MD5

                          103448be03c192b80ba6966e6ec5b71c

                          SHA1

                          5fa0e821ceb890a5d8b5a5a479a6815ee8767b06

                          SHA256

                          82240865bf3de4aa379d49702fa93f49f50c41a712c0abddf10332bfa37fb81f

                          SHA512

                          17fa8c0b5a2d5b210c999a5c408351556bc7d122cbe0d8fbf7b9d2ff61cfc6aa371c865338d46eabf2665c2fa691e561e9dc4b55bcb75a5ae83fe5331a6adb8b

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

                          Filesize

                          87KB

                          MD5

                          d3bf843fa690b6dadb6de027c9a8340b

                          SHA1

                          d43d6358ca84dc4cd63e62820287e44942bc4cd2

                          SHA256

                          b9dfcd9ac4f0221967221d45f8527b304151d1f6b8cce7f7baf6415afba8f73e

                          SHA512

                          6a2f4ea45bf55cfcedd16948ce927b789cb6302030fa76c6ff276aac881733b500c6165a391a967581169f4e42359ade7cac1dc5692dbe4633227e9825312693

                        • 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\Demo_Software.zip

                          Filesize

                          356KB

                          MD5

                          3234064f25a6106e72089f2b46845cef

                          SHA1

                          487d354f1353bf4bf7dfe9a9e29c178a91755607

                          SHA256

                          b8f0b53f4cf8eef7dabc3bbb3d1ea3b02eb8e375056c261974aa9014a740a64a

                          SHA512

                          29f326647f76404442ac35c6fd7bde6f0ec7eef2cf8d1102109c23ba865967a96137305598796aa69e1e725151d90a216998f8f1e4edfc49095723157f051144

                        • memory/3988-58-0x0000000005CF0000-0x0000000005CFA000-memory.dmp

                          Filesize

                          40KB

                        • memory/3988-70-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-56-0x0000000004970000-0x0000000004A02000-memory.dmp

                          Filesize

                          584KB

                        • memory/3988-57-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-54-0x0000000000060000-0x00000000000A6000-memory.dmp

                          Filesize

                          280KB

                        • memory/3988-59-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-69-0x00000000748A0000-0x0000000075050000-memory.dmp

                          Filesize

                          7.7MB

                        • memory/3988-55-0x0000000004E00000-0x00000000053A4000-memory.dmp

                          Filesize

                          5.6MB

                        • memory/3988-71-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-72-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-73-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-74-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-76-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-77-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB

                        • memory/3988-53-0x00000000748A0000-0x0000000075050000-memory.dmp

                          Filesize

                          7.7MB

                        • memory/3988-96-0x0000000004B60000-0x0000000004B70000-memory.dmp

                          Filesize

                          64KB