Analysis

  • max time kernel
    113s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/09/2024, 04:48

General

  • Target
    cdba0935f95f8e97ffadb50d510ace60N.exe
  • Size 482KB
  • Sample240906-ffhfqsxbmm
  • SHA256 af8b500428ae1502c2b6c3ed6f91714b873f8c4f418847cd234fb2b9e2b5a0c2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 7 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NSIS installer 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 31 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cdba0935f95f8e97ffadb50d510ace60N.exe
    "C:\Users\Admin\AppData\Local\Temp\cdba0935f95f8e97ffadb50d510ace60N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4064
    • C:\Users\Admin\AppData\Roaming\Genieo\Application\TrayUi\bin\gentray.exe
      "C:\Users\Admin\AppData\Roaming\Genieo\Application\TrayUi\bin\gentray.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3944
    • C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\bin\genupdater.exe
      "C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\bin\genupdater.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:964
      • C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\bin\genupdater.exe
        "C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\bin\genupdater.exe" -wait 360
        3⤵
        • Executes dropped EXE
        PID:2056
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" url.dll,FileProtocolHandler http://userfeedback-genieo.appspot.com/installfail.jsp?errcode=14000007
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4512
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://userfeedback-genieo.appspot.com/installfail.jsp?errcode=14000007
          4⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:3048
          • 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,0x100,0x104,0xd8,0x108,0x7ffd1e3c46f8,0x7ffd1e3c4708,0x7ffd1e3c4718
            5⤵
              PID:3904
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
              5⤵
                PID:1304
              • 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=2144,6769181990650855722,6633789523481109780,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2136 /prefetch:3
                5⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1500
              • 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=2144,6769181990650855722,6633789523481109780,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2888 /prefetch:8
                5⤵
                  PID:3644
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=3328 /prefetch:1
                  5⤵
                    PID:3176
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=3336 /prefetch:1
                    5⤵
                      PID:2500
                    • 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=2144,6769181990650855722,6633789523481109780,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
                      5⤵
                        PID:1628
                      • 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=2144,6769181990650855722,6633789523481109780,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
                        5⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4252
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=5248 /prefetch:1
                        5⤵
                          PID:3992
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=4860 /prefetch:1
                          5⤵
                            PID:4524
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=4168 /prefetch:1
                            5⤵
                              PID:2432
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6769181990650855722,6633789523481109780,131072 --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=5556 /prefetch:1
                              5⤵
                                PID:4980
                          • C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\uninstall\updater_uninstall.exe
                            "C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\uninstall\updater_uninstall.exe" /S -skip_check true
                            3⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            PID:884
                            • C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
                              "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" /S -skip_check true _?=C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\uninstall\
                              4⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4524
                              • C:\Users\Admin\AppData\Roaming\Genieo\Application\TrayUi\bin\gentray.exe
                                "C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\..\TrayUi\bin\gentray.exe" -kill
                                5⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                PID:4604
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4980
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2792

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b
                                • MD5 SHA1 SHA512

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 152B
                                • SHA256 50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9
                                • MD5 SHA1 SHA512

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 5KB
                                • SHA256 1f4ee82c82141f73d39b22b41104d5cd5267ee7386870a5145127264d4c2a474
                                • MD5 SHA1 SHA512 SSDEEP

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 6KB
                                • SHA256 97727d8f3a2e29e72e1729018d97e41bd43c5c430c18e691eef5b311035682b6
                                • MD5 SHA1 SHA512 SSDEEP

                                CURRENT

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                • Size 16B
                                • SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
                                • MD5 SHA1 SHA512

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                • Size 10KB
                                • SHA256 27361a3e131bb31abf450f4235185b79ce1d9837756760e0b372fd36c0eadcb5
                                • MD5 SHA1 SHA512 SSDEEP

                                KillProcDLL.dll

                                • Path C:\Users\Admin\AppData\Local\Temp\nso832C.tmp\KillProcDLL.dll
                                • Size 32KB
                                • SHA256 ae2f1658656e554f37e6eac896475a3862841a18ffc6fad2754e2d3525770729
                                • MD5 SHA1 SHA512 SSDEEP

                                fct.dll

                                • Path C:\Users\Admin\AppData\Local\Temp\nso832C.tmp\fct.dll
                                • Size 4KB
                                • SHA256 010f5e0c69b4a630b08b2551e03d8044a33350f151848dcf50953407012fab29
                                • MD5 SHA1 SHA512 SSDEEP

                                gentray.exe

                                • Path C:\Users\Admin\AppData\Roaming\Genieo\Application\TrayUi\bin\gentray.exe
                                • Size 550KB
                                • SHA256 41e09d91850d85cf97ba5cef2936cf9bda879595694b1457e27c9aecad1ac349
                                • MD5 SHA1 SHA512 SSDEEP

                                genupdater.exe

                                • Path C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\bin\genupdater.exe
                                • Size 274KB
                                • SHA256 9f4a160ad96e6b2ebc8312a9d7883493bbeb474432565dedc33541f8758812eb
                                • MD5 SHA1 SHA512 SSDEEP

                                conf.ini

                                • Path C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\conf\conf.ini
                                • Size 227B
                                • SHA256 9fa119137767b82d3f79ef819004b9a5288a9f244202cb43a07deb77a17fe260
                                • MD5 SHA1 SHA512

                                updater_uninstall.exe

                                • Path C:\Users\Admin\AppData\Roaming\Genieo\Application\Updater\uninstall\updater_uninstall.exe
                                • Size 71KB
                                • SHA256 2f43535d9f670760fbf5e47aaa15e019ba72e2ffc8ecb79f4db89ab8ce867335
                                • MD5 SHA1 SHA512 SSDEEP

                                Updater.log

                                • Path C:\Users\Admin\AppData\Roaming\Genieo\Data\log\Updater.log
                                • Size 4KB
                                • SHA256 df84954b701521fb3925070a3bc967bdb164a35e9fdf4566d7554228faa2e585
                                • MD5 SHA1 SHA512 SSDEEP