Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-05-2024 18:26

General

  • Target

    https://ul5os.ru/c

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ul5os.ru/c
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff97d9546f8,0x7ff97d954708,0x7ff97d954718
      2⤵
        PID:228
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:3212
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4144
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
          2⤵
            PID:2384
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3308 /prefetch:1
            2⤵
              PID:1324
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
              2⤵
                PID:824
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
                2⤵
                  PID:3524
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4372
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5292 /prefetch:1
                  2⤵
                    PID:2476
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
                    2⤵
                      PID:732
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5668 /prefetch:1
                      2⤵
                        PID:2928
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5688 /prefetch:1
                        2⤵
                          PID:1756
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,1743274474042558302,4821787541628564367,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4612 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:640
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3764
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4192

                          Network

                          MITRE ATT&CK Matrix ATT&CK v13

                          Discovery

                          Query Registry

                          1
                          T1012

                          System Information Discovery

                          1
                          T1082

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                            Filesize

                            152B

                            MD5

                            a8e767fd33edd97d306efb6905f93252

                            SHA1

                            a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

                            SHA256

                            c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

                            SHA512

                            07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                            Filesize

                            152B

                            MD5

                            439b5e04ca18c7fb02cf406e6eb24167

                            SHA1

                            e0c5bb6216903934726e3570b7d63295b9d28987

                            SHA256

                            247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

                            SHA512

                            d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                            Filesize

                            144B

                            MD5

                            cda7af55826cb9c1691736026cfe9fc0

                            SHA1

                            3e22578121531e4a6a77c7b8ad88b5170aba8d7a

                            SHA256

                            cdc447883ed52714f9d1024fe16d77c546469d55250491d0572822196de71283

                            SHA512

                            7e4f7a3a136d29b91a6d015720389fd29a521f9f6a88cf09fb6c406c3534c8a33d011a284d8d4ea9f2abf50b83621f48c78ac46a7a935eda161b171c5e5358fc

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                            Filesize

                            120B

                            MD5

                            59ef7f7e63c0a9f8187f0e6a68d34791

                            SHA1

                            a087b8648eca68fa59e86a077eb4b118dbeb7eaf

                            SHA256

                            c7db58bf3c1f827594de1864f46bb66ed7f23b3d35c2d2290726746214f76fd2

                            SHA512

                            14e21a8b8c626c5d2cf91052d39cf019dcbeff8ead01f023138ad91cfa34557e6c339e8a50e3bc306abe6a97b6148b2abae0606a7c50b64a6e7f877bdcfb96eb

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                            Filesize

                            617B

                            MD5

                            ba9cd5da78d527711ace113ad633176a

                            SHA1

                            a554ecd792c561cdac8361a752cf58cdb9e57621

                            SHA256

                            3cb9155c66a930c2268eef502f899dbfd40214f6c917242b855cc06c5674f488

                            SHA512

                            d64bf5341deefe35680e9248c908125649d7feed3ae73cef09526d858e103d3298cef3072f6e501e371331a813325e048518daa4af31094f009701226018824c

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                            Filesize

                            5KB

                            MD5

                            ef05fa6ce830c17995db7985645d7216

                            SHA1

                            3af7f737ef1ac1099161fdc492b2e197b0c04546

                            SHA256

                            d90db766d6e71ed225bf247ec47d0d15164dcaa99dcc80eee0fe29b84c8f62ea

                            SHA512

                            4443db01b04d6857793510058a89ac93e80a1d6587894c4c454bcc2c0ae791ac8484463ad192c92db8b4adf13af685c06917764630bbff45212ad9d1dc1ec837

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                            Filesize

                            6KB

                            MD5

                            65aeec30b4a358c55e35555609c92a32

                            SHA1

                            bcb1d4aafbb372cc4d6dc0b2d08edf64358f845e

                            SHA256

                            316466c4f67e8db7903ee7c5a586c61a88ca5f43e3ea948ba70f26e659cf49e3

                            SHA512

                            966f6caab9c4170d0c27ec89f667d3b7fbe01eb1796f578143206a5d8492c11749d04450faa57cdcb038d37192ad2890e3f89c8eee1f9dd8776ca611b66705d8

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                            Filesize

                            6KB

                            MD5

                            a791c33d0b4d61950227d08ae2639114

                            SHA1

                            c15b0176a9c5a94a6681868243f95f91d3044725

                            SHA256

                            c32a211209fcd99b04291021ea5de003497a3a2454e479654b986356833e1f7a

                            SHA512

                            0e3f2ab904e5328f85e4b0e106ad71d22ec966522c085ac7241b2e413f23f01eebfb38e3451e3e2ed63d7911ee8c028f73211af94e316e50d830512c431ab488

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                            Filesize

                            6KB

                            MD5

                            4c7cc13796c60f28e3c7a4f8c13e1b05

                            SHA1

                            c5fc4aa3d8d42813ea5cb543af247e28007bfd61

                            SHA256

                            8e4788ada4b94794f132a0661154b133d6160eb999781a327c60dbc2b6dc1877

                            SHA512

                            7efbec22fd94d740dca47caf05e20b83aaea7f7711834947e14039344c43e61bcd86c478683f26d8185c3068b484c6bd853509f89190b86aba85e966cf998d4c

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                            Filesize

                            11KB

                            MD5

                            6bd47281fa4373082bf4d6dd3b81970f

                            SHA1

                            4e45ec094fd96e24eeeccc23295423d8ef94fa79

                            SHA256

                            85ed5f233982a3062bda01b4a1d0ad0630dd0512a4c446d74376ae7b06d2200d

                            SHA512

                            ead651a02d906d9cd99f3fe2df220c057d0c0b2864077a5a9d02db7d8e64e5db222b53da57a111a15713e73dc977152803e26a4f6edccf66717ebe6bf371c60c

                          • \??\pipe\LOCAL\crashpad_220_TEHHRDGJDHKIPXEJ
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e