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Analysis

  • max time kernel
    34s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    18/09/2023, 15:42

General

  • Target

    sample.exe

  • Size

    328KB

  • MD5

    2ce2b22c19530551c888b9e300ec7f18

  • SHA1

    fe0cbb415ce1c51b2219b910f8c96566bfcbfab2

  • SHA256

    ccb9086fc1709485302ec90d7f960e13db4844caef664fe940d4d6def976d1f3

  • SHA512

    be5a16f1f066a6590f711940e5758afc0f2354ba195adcefdf6e3dd07ea681a777146b5a9b3d59fdac651716c78754edd9cdf9fbb1974310b90b21d90408b2e1

  • SSDEEP

    6144:Kly+bnr+7p0yN90QE0Q5xeyziFHV7qyrxvjfTiwEZ3ZvzpheB:DMrPy90TeyzwHJqydrr83Nzp8

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 5 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Program crash 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 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\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2084
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2164
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3028
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2780
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 268
          4⤵
          • Program crash
          PID:2768
  • 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:2480
    • 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,0x7fef5a39758,0x7fef5a39768,0x7fef5a39778
      2⤵
        PID:1032
      • 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=1516 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:8
        2⤵
          PID:660
        • 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=1424 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:8
          2⤵
            PID:524
          • 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=1128 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:2
            2⤵
              PID:1488
            • 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=2300 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:1
              2⤵
                PID:2700
              • 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=2292 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:1
                2⤵
                  PID:2980
                • 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=1536 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:2
                  2⤵
                    PID:1700
                  • 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 --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=2276 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:1
                    2⤵
                      PID:1252
                    • 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=1272 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:8
                      2⤵
                        PID:1312
                      • 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=3620 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:8
                        2⤵
                          PID:1720
                        • 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=3740 --field-trial-handle=1496,i,6485191316588142293,12715558876955157692,131072 /prefetch:8
                          2⤵
                            PID:2376
                          • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                            "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                            2⤵
                              PID:3032
                              • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                                "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x1402a7688,0x1402a7698,0x1402a76a8
                                3⤵
                                  PID:2968
                            • 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:2264

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                4KB

                                MD5

                                5f036352a7c4c103b14994d543011b33

                                SHA1

                                f569f6b3142eacd35514a470ec080898783f7fcc

                                SHA256

                                1a90248b200f721961adc2d066885df35702e51ef6a2e18b9a73ac7c957039f6

                                SHA512

                                4235e53e865ab03480fa2df141fd68a3496361700e67cb402687ce57833fbd59cd3962d49858009040776391df5351a6289bcd9ead505200eb35bb8f7a527efe

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

                                Filesize

                                4KB

                                MD5

                                ef448ea749e0ec5c5414c4e260f5dd83

                                SHA1

                                0e52d5c97be5a50b2b27b5631839d51fc81f77ca

                                SHA256

                                efd5c675ab757e2b111673bd216bd41f1d111879a180299d4e77838c14b33754

                                SHA512

                                f38821948498b26a9b1c2c5acb844880171266eed8c898a9c2da4a9646105162079da9f6ffd6e6c5b3889379a5c5e1ce66369bd7e9753ce73bf9db108a88a856

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                Filesize

                                16B

                                MD5

                                18e723571b00fb1694a3bad6c78e4054

                                SHA1

                                afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                SHA256

                                8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                SHA512

                                43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe

                                Filesize

                                213KB

                                MD5

                                bce3c2ce66d4445f778c762bdd2daf05

                                SHA1

                                a75f1d0ce58dffc1fb514e803af06b824e08726e

                                SHA256

                                7da1c38aa827449ae85d420faac841f04c4fe9924f8ec22d1b6e825e5c1f08bb

                                SHA512

                                4363d0c898af0961c3a81a8168b17f302b359f06a9946911b2f2b262d80aba226cdc264e2edda8809bdaebb44e55c3d3d89058f58c617f13a61fb816f2432fa9

                              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe

                                Filesize

                                213KB

                                MD5

                                bce3c2ce66d4445f778c762bdd2daf05

                                SHA1

                                a75f1d0ce58dffc1fb514e803af06b824e08726e

                                SHA256

                                7da1c38aa827449ae85d420faac841f04c4fe9924f8ec22d1b6e825e5c1f08bb

                                SHA512

                                4363d0c898af0961c3a81a8168b17f302b359f06a9946911b2f2b262d80aba226cdc264e2edda8809bdaebb44e55c3d3d89058f58c617f13a61fb816f2432fa9

                              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe

                                Filesize

                                342KB

                                MD5

                                149a994fbf5e6e414ac9da01dc27e8a2

                                SHA1

                                3a3ac1218ba92ba9488d2489ee3c14f115045a4b

                                SHA256

                                022e8939826faae426c61668fa793c72712226cc194f693241821f14e703b3f6

                                SHA512

                                a804d9b727f560596533b6d680b17d4941247be7698b0a4b01a7b844b5bf30980c7810e891d4802b38474c5c619c023d1587701f8541ddd9af9372fd0b148d23

                              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe

                                Filesize

                                342KB

                                MD5

                                149a994fbf5e6e414ac9da01dc27e8a2

                                SHA1

                                3a3ac1218ba92ba9488d2489ee3c14f115045a4b

                                SHA256

                                022e8939826faae426c61668fa793c72712226cc194f693241821f14e703b3f6

                                SHA512

                                a804d9b727f560596533b6d680b17d4941247be7698b0a4b01a7b844b5bf30980c7810e891d4802b38474c5c619c023d1587701f8541ddd9af9372fd0b148d23

                              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe

                                Filesize

                                213KB

                                MD5

                                bce3c2ce66d4445f778c762bdd2daf05

                                SHA1

                                a75f1d0ce58dffc1fb514e803af06b824e08726e

                                SHA256

                                7da1c38aa827449ae85d420faac841f04c4fe9924f8ec22d1b6e825e5c1f08bb

                                SHA512

                                4363d0c898af0961c3a81a8168b17f302b359f06a9946911b2f2b262d80aba226cdc264e2edda8809bdaebb44e55c3d3d89058f58c617f13a61fb816f2432fa9

                              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\q9112251.exe

                                Filesize

                                213KB

                                MD5

                                bce3c2ce66d4445f778c762bdd2daf05

                                SHA1

                                a75f1d0ce58dffc1fb514e803af06b824e08726e

                                SHA256

                                7da1c38aa827449ae85d420faac841f04c4fe9924f8ec22d1b6e825e5c1f08bb

                                SHA512

                                4363d0c898af0961c3a81a8168b17f302b359f06a9946911b2f2b262d80aba226cdc264e2edda8809bdaebb44e55c3d3d89058f58c617f13a61fb816f2432fa9

                              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe

                                Filesize

                                342KB

                                MD5

                                149a994fbf5e6e414ac9da01dc27e8a2

                                SHA1

                                3a3ac1218ba92ba9488d2489ee3c14f115045a4b

                                SHA256

                                022e8939826faae426c61668fa793c72712226cc194f693241821f14e703b3f6

                                SHA512

                                a804d9b727f560596533b6d680b17d4941247be7698b0a4b01a7b844b5bf30980c7810e891d4802b38474c5c619c023d1587701f8541ddd9af9372fd0b148d23

                              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\r0360247.exe

                                Filesize

                                342KB

                                MD5

                                149a994fbf5e6e414ac9da01dc27e8a2

                                SHA1

                                3a3ac1218ba92ba9488d2489ee3c14f115045a4b

                                SHA256

                                022e8939826faae426c61668fa793c72712226cc194f693241821f14e703b3f6

                                SHA512

                                a804d9b727f560596533b6d680b17d4941247be7698b0a4b01a7b844b5bf30980c7810e891d4802b38474c5c619c023d1587701f8541ddd9af9372fd0b148d23

                              • memory/2164-13-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-15-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-17-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-10-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-11-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-19-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-12-0x0000000000400000-0x000000000040A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2164-14-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                                Filesize

                                4KB

                              • memory/2780-28-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-33-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-35-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-37-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-31-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-30-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-29-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-27-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB

                              • memory/2780-26-0x0000000000400000-0x0000000000428000-memory.dmp

                                Filesize

                                160KB