Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 04:51

General

  • Target

    https://app.go.tungstenautomation.com/e/er?utm_medium=email&utm_source=eloqua&partnerref=29686&s=2023&lid=11516&elqTrackId=178EBC1F7B9C8FB097F02B5A8D32C434&elqTrack=true&elq=811547881e0f46b68f06ab3a89f96578&elqaid=29686&elqat=1&elqak=8AF58DEF829CEB8304145A4FE5A3985793C606CD87994AA00F5CC966DFA0DE293AFF

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 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://app.go.tungstenautomation.com/e/er?utm_medium=email&utm_source=eloqua&partnerref=29686&s=2023&lid=11516&elqTrackId=178EBC1F7B9C8FB097F02B5A8D32C434&elqTrack=true&elq=811547881e0f46b68f06ab3a89f96578&elqaid=29686&elqat=1&elqak=8AF58DEF829CEB8304145A4FE5A3985793C606CD87994AA00F5CC966DFA0DE293AFF
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1564
    • 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,0x100,0x104,0xd8,0x108,0x7ff8e0d346f8,0x7ff8e0d34708,0x7ff8e0d34718
      2⤵
        PID:2652
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1976 /prefetch:2
        2⤵
          PID:2724
        • 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=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2516 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3036
        • 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=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
          2⤵
            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=1944,8076204506961797957,9802612246117787341,131072 --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=3356 /prefetch:1
            2⤵
              PID:3332
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --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=3380 /prefetch:1
              2⤵
                PID:3616
              • 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=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
                2⤵
                  PID:2852
                • 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=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1768
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --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=5036 /prefetch:1
                  2⤵
                    PID:1900
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --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=4820 /prefetch:1
                    2⤵
                      PID:2168
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3440 /prefetch:8
                      2⤵
                        PID:1360
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5108 /prefetch:1
                        2⤵
                          PID:1284
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5924 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4240
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
                          2⤵
                            PID:4864
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6168 /prefetch:1
                            2⤵
                              PID:3168
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,8076204506961797957,9802612246117787341,131072 --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=5672 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2236
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2556
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:64
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:1296
                                • C:\Windows\system32\rundll32.exe
                                  "C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCER C:\Users\Admin\AppData\Local\Temp\Temp1_{01c559ac-1bbc-45fa-9975-23b8eee71ae2}_TN_cert_public_2025.zip\TN cert public 2025\ft.tungsten-network.com_public2025.cer
                                  1⤵
                                  • Blocklisted process makes network request
                                  • Modifies system certificate store
                                  PID:3652
                                • C:\Windows\system32\rundll32.exe
                                  "C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenPKCS7 C:\Users\Admin\AppData\Local\Temp\Temp1_{01c559ac-1bbc-45fa-9975-23b8eee71ae2}_TN_cert_public_2025.zip\TN cert public 2025\ft.tungsten-network.com_public2025.p7b
                                  1⤵
                                  • Checks computer location settings
                                  PID:1236
                                  • C:\Windows\System32\mmc.exe
                                    "C:\Windows\System32\mmc.exe" C:\Windows\system32\certmgr.msc /certmgr:FileName="C:\Users\Admin\AppData\Local\Temp\Temp1_{01c559ac-1bbc-45fa-9975-23b8eee71ae2}_TN_cert_public_2025.zip\TN cert public 2025\ft.tungsten-network.com_public2025.p7b"
                                    2⤵
                                    • Drops file in System32 directory
                                    • Suspicious behavior: GetForegroundWindowSpam
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of SetWindowsHookEx
                                    PID:4388

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  eeaa8087eba2f63f31e599f6a7b46ef4

                                  SHA1

                                  f639519deee0766a39cfe258d2ac48e3a9d5ac03

                                  SHA256

                                  50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

                                  SHA512

                                  eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

                                  Filesize

                                  152B

                                  MD5

                                  b9569e123772ae290f9bac07e0d31748

                                  SHA1

                                  5806ed9b301d4178a959b26d7b7ccf2c0abc6741

                                  SHA256

                                  20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

                                  SHA512

                                  cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

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

                                  Filesize

                                  6KB

                                  MD5

                                  ca67b85719900033c48993a8574f29cb

                                  SHA1

                                  281eb3275b666f9f974fd8366355bb7fcd2dcb21

                                  SHA256

                                  4afe65b4944637dc16f48bd3879246325ed8a9acd556719933dea597e6626944

                                  SHA512

                                  d2cdb0710e9643a2eee6ef7e9e6bb73c1a2ed596fb27a7f93df0df5180f5626b2544999a36c2307be91ddb31db8fa3bbaa93d544f87b18cb89df1b6c74230337

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

                                  Filesize

                                  5KB

                                  MD5

                                  729b846b39c4c0215c1f1238c7491049

                                  SHA1

                                  3143cca4452b06c8c7a651924602288f01990669

                                  SHA256

                                  d68217e9fdd0160adef160f7b90be34d453c4599e7f2bbdba36427a87cd09951

                                  SHA512

                                  a612a4bc338a808b2b586a46732178da96bb1d66bc2af6d4236a550d0963e1380cce632cfb0ed12a7f11e684fc5e8de1950806549e8b84f2b513048146671569

                                • 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

                                  10KB

                                  MD5

                                  e82d207f48236e8e62d0bfa370a45eae

                                  SHA1

                                  c85a4605f1b73ace37f21aebad5b4aa020f60169

                                  SHA256

                                  c68c69bc73ceea55fda18b0b05f12196c4a59803724faa456033b654450e108e

                                  SHA512

                                  c9b6ae0fb9b5639a4cc1888db60791f6bf18e2b371832fd1cf7bde8e6739a60417c5592d1a17355013581ecebbaacc7cb8af2a6a010de8db49aed250305fbfdf

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

                                  Filesize

                                  10KB

                                  MD5

                                  9adfc301daa9f11d1f6ef0561b6c0f15

                                  SHA1

                                  b06e3935e3af8017d965404e9e338162498870a8

                                  SHA256

                                  6cb8e10c768f08ca2a910d06e5806a5f610de882559acb05a602a7ec49c8b93d

                                  SHA512

                                  aa6d9cd317b51e7bcc27b9862e4bc27f6a4ddb76ba0e62831cb511cd33b1eddf80027bb474a9ba525fc3d44cb217396a896e73032c7bcf82a01ec9e3ddef2e22

                                • C:\Users\Admin\Downloads\{01c559ac-1bbc-45fa-9975-23b8eee71ae2}_TN_cert_public_2025.zip

                                  Filesize

                                  6KB

                                  MD5

                                  97724b36c2fa48f448bf555374b2cf29

                                  SHA1

                                  63230f1305199ba7df50468dc20c365f3642c69c

                                  SHA256

                                  f2334865a1ddefc0378c87c572263b3bfd0ddb2159ed9016148da45f746a2e68

                                  SHA512

                                  c910458ee3aea6bb425f653b2db85e81421285b9fb569faf42fbddf0d0bf209f3837177e57cf33311ebc0ac95e51013ba40be8c17117242a0254a79e8737dcde