Analysis

  • max time kernel
    140s
  • max time network
    208s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/03/2024, 00:05

General

  • Target
    CurseForge - Installer.exe
  • Size 2.0MB
  • Sample240303-adf71aba57
  • SHA256 22fea802fc2cff8b7614f2aa6d344f685254781399649e26ecd526f8cc2aba3b
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CurseForge - Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\CurseForge - Installer.exe"
    1⤵
    • Loads dropped DLL
    PID:2464
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2960
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef70e9758,0x7fef70e9768,0x7fef70e9778
      2⤵
        PID:2156
      • 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=1124 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:2
        2⤵
          PID:2656
        • 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=1532 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
          2⤵
            PID:2528
          • 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=1624 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
            2⤵
              PID:2668
            • 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=2116 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
              2⤵
                PID:2400
              • 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=2132 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                2⤵
                  PID:1120
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1600 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:2
                  2⤵
                    PID:1012
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1100 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                    2⤵
                      PID:2000
                    • 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=2628 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
                      2⤵
                        PID:1692
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=1364 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                        2⤵
                          PID:1460
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=2500 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                          2⤵
                            PID:1020
                          • 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=2088 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
                            2⤵
                              PID:912
                            • 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=3752 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
                              2⤵
                                PID:1128
                              • 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=3820 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:8
                                2⤵
                                  PID:1420
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=584 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                                  2⤵
                                    PID:948
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=3416 --field-trial-handle=1368,i,11075637361457075443,10662238276575734491,131072 /prefetch:1
                                    2⤵
                                      PID:1540
                                  • 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:2452
                                    • C:\Windows\system32\AUDIODG.EXE
                                      C:\Windows\system32\AUDIODG.EXE 0x4fc
                                      1⤵
                                        PID:1244

                                      Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

                                            Loading Replay Monitor...

                                            Downloads

                                            data_1

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                            • Size 264KB
                                            • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                                            • MD5 SHA1 SHA512 SSDEEP

                                            000004.dbtmp

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\000004.dbtmp
                                            • Size 16B
                                            • SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
                                            • MD5 SHA1 SHA512

                                            CURRENT~RFf79169c.TMP

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.youtube.com_0.indexeddb.leveldb\CURRENT~RFf79169c.TMP
                                            • Size 16B
                                            • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                            • MD5 SHA1 SHA512

                                            TransportSecurity

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                            • Size 363B
                                            • SHA256 fb1d99c73920d3c37843030b42453b5d3c8f9ce111b8023ba628cdba2208ed92
                                            • MD5 SHA1 SHA512

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                            • Size 4KB
                                            • SHA256 e574fdfb719bd3aa41d37c90ffcdbef0cfaa947289d68810ae5d4f45a662e8da
                                            • MD5 SHA1 SHA512 SSDEEP

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                            • Size 5KB
                                            • SHA256 3d983619b4f3699c93806e4138bfc408f8730d5114e8ecc1eca4f4e805b13e0c
                                            • MD5 SHA1 SHA512 SSDEEP

                                            Preferences

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                            • Size 4KB
                                            • SHA256 e62409224b96bf68cffbb525178cd0c40c332eda589c57d4326ffe78d69e8417
                                            • MD5 SHA1 SHA512 SSDEEP

                                            the-real-index

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\9ad89099-36f3-46aa-b9e7-022068f00907\index-dir\the-real-index
                                            • Size 2KB
                                            • SHA256 7d367be54dba371e83d7d86fb1b4f9a9350144cc198d15f190804700bb64bd26
                                            • MD5 SHA1 SHA512

                                            index

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\d06c681f-9b95-49bd-a18b-7732ac6e8fae\index
                                            • Size 24B
                                            • SHA256 fbcfe23a2ecb82b7100c50811691dde0a33aa3da8d176be9882a9db485dc0f2d
                                            • MD5 SHA1 SHA512

                                            index.txt

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                            • Size 178B
                                            • SHA256 d8194ecdad8b06866c7e867a09ac28b41d4a02fc372cae665f8d0e2ba4609d0b
                                            • MD5 SHA1 SHA512

                                            index.txt

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                            • Size 176B
                                            • SHA256 341d502f853f9f4696d565e53bf88ed756815ed4126bb72585b186d78202184f
                                            • MD5 SHA1 SHA512

                                            index.txt

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                            • Size 112B
                                            • SHA256 64d31192bf2a3e3eed71ad41c52f525ba2ed293d088cacfd5a4792317ab815a8
                                            • MD5 SHA1 SHA512

                                            index.txt

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt
                                            • Size 114B
                                            • SHA256 dd7ba6d9908933971b3a1f7ae2515fcde86ddd589d7be698c41b963b766943a0
                                            • MD5 SHA1 SHA512

                                            000002.dbtmp

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\000002.dbtmp
                                            • Size 16B
                                            • SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
                                            • MD5 SHA1 SHA512

                                            000007.dbtmp

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp
                                            • Size 16B
                                            • SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
                                            • MD5 SHA1 SHA512

                                            persisted_first_party_sets.json

                                            • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
                                            • Size 2B
                                            • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                            • MD5 SHA1 SHA512

                                            INetC.dll

                                            • Path \Users\Admin\AppData\Local\Temp\nst6884.tmp\INetC.dll
                                            • Size 24KB
                                            • SHA256 c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502
                                            • MD5 SHA1 SHA512 SSDEEP

                                            System.dll

                                            • Path \Users\Admin\AppData\Local\Temp\nst6884.tmp\System.dll
                                            • Size 11KB
                                            • SHA256 5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3
                                            • MD5 SHA1 SHA512 SSDEEP

                                            UserInfo.dll

                                            • Path \Users\Admin\AppData\Local\Temp\nst6884.tmp\UserInfo.dll
                                            • Size 4KB
                                            • SHA256 090c4bc8dc534e97b3877bd5115eb58b3e181495f29f231479f540bab5c01edc
                                            • MD5 SHA1 SHA512

                                            uac.dll

                                            • Path \Users\Admin\AppData\Local\Temp\nst6884.tmp\uac.dll
                                            • Size 14KB
                                            • SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
                                            • MD5 SHA1 SHA512 SSDEEP

                                            utils.dll

                                            • Path \Users\Admin\AppData\Local\Temp\nst6884.tmp\utils.dll
                                            • Size 55KB
                                            • SHA256 1cc004fcce92824fa27565b31299b532733c976671ac6cf5dbd1e0465c0e47e8
                                            • MD5 SHA1 SHA512 SSDEEP