Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 15:47

General

  • Target

    PE.dll

  • Size

    1.2MB

  • MD5

    355ed7b82bc753a4e0325451108b3ac7

  • SHA1

    5fbf27267ccd8f1a4bb10a233daf8173a9f8c50e

  • SHA256

    636ee30a359c26e082c2418b22220ee358efe404db799e27d981bea2b19837bf

  • SHA512

    de153c490cefcb1347985a6a7e7a2f4e374562203e1ec15f4ed728fd106a9fb8c5d979b320949a3669546d834db83f031e54083ea6e6ba9ba3ced632f652f870

  • SSDEEP

    24576:3C7CI9TZDEWk1wCy0zaG9cQAH1ftxmbfYQJZKaz+:7I99DEWVtQAHZmn0U

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\PE.dll,#1
    1⤵
      PID:768
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
      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:1484
      • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ff90ead46f8,0x7ff90ead4708,0x7ff90ead4718
        2⤵
          PID:1520
        • 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=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
          2⤵
            PID:4420
          • 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=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4072
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
            2⤵
              PID:1060
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=3412 /prefetch:1
              2⤵
                PID:4876
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3432 /prefetch:1
                2⤵
                  PID:4636
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5084 /prefetch:1
                  2⤵
                    PID:400
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4280 /prefetch:1
                    2⤵
                      PID:4312
                    • 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=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3604 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3924
                    • 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=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3604 /prefetch:8
                      2⤵
                        PID:4280
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=4032 /prefetch:1
                        2⤵
                          PID:2936
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=5368 /prefetch:1
                          2⤵
                            PID:3328
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=5156 /prefetch:1
                            2⤵
                              PID:4708
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
                              2⤵
                                PID:4428
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,7193048067828915175,605138083934146117,131072 --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=5704 /prefetch:1
                                2⤵
                                  PID:632
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4868
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3324

                                  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

                                    84381d71cf667d9a138ea03b3283aea5

                                    SHA1

                                    33dfc8a32806beaaafaec25850b217c856ce6c7b

                                    SHA256

                                    32dd52cc3142b6e758bd60adead81925515b31581437472d1f61bdeda24d5424

                                    SHA512

                                    469bfac06152c8b0a82de28e01f7ed36dc27427205830100b1416b7cd8d481f5c4369e2ba89ef1fdd932aaf17289a8e4ede303393feab25afc1158cb931d23a3

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

                                    696B

                                    MD5

                                    ce1288106888638d66d367806f8b702b

                                    SHA1

                                    d01e94cd10ca248341e8d0c52cd620c2ec430094

                                    SHA256

                                    faf42701f9f4cc44141f3579f48e3b9c0f9039f87ba266b0b924894469a7cb31

                                    SHA512

                                    7b9ee1fef74280f4d510c5a454c3d762757fe52f608dc7fef1aa7f49960f3a3902dfcf0ae2ad4a023c2d00bc2b461eecc9c24667c1dc5c449e690a267c100361

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

                                    111B

                                    MD5

                                    285252a2f6327d41eab203dc2f402c67

                                    SHA1

                                    acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                    SHA256

                                    5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                    SHA512

                                    11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                    398B

                                    MD5

                                    cb0c7383674974b85f5941c7df6b328e

                                    SHA1

                                    758872abcaf2e1d4619ec371fc8b66484b15b253

                                    SHA256

                                    e53de4269917e54971c4c914bd5911a6371eba46cccc8c6cdbbb890348148c9b

                                    SHA512

                                    0c08c41079575357a2a7d66fafd7792d4398e84080c80afcd48e10f3d47822e1ed9f943ed33bbb5acf327bba5c5ad9c4a3151fb85774948e47f41a8aa48d0195

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

                                    5KB

                                    MD5

                                    07330dddefe51158c5d786189325f852

                                    SHA1

                                    de52812dedcdd86da806cbb16e26ab0bdfea3671

                                    SHA256

                                    6ecf91d2ce985766e5bd007cab73177799191f71d83a6fd492163e935ca78115

                                    SHA512

                                    6789869a35a8b3a405da49ff23367af2cdf4130889e4f4ebcdc640e651a7adc1ec138fdbcd71199751a9844a5a9588caf8692db3e3b4b5ad3cccd31675165d92

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

                                    5KB

                                    MD5

                                    cedc833c8efcb621be5e7985ca265598

                                    SHA1

                                    79a4ca13938e366520f261d007e85e2eaf210597

                                    SHA256

                                    94ac3cc07a5d1e0ab520051d4753ed7f1d43a58d5a805d739abd96a5fafdd5f1

                                    SHA512

                                    5e67393119f32b98b7fccc3d8117440c981777c727e7c3e4a503fea66cf4ea23442ce1eb14b5df417e72de53c37181341bf6f85858f59d5f914c50a6156dd48a

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

                                    5KB

                                    MD5

                                    c2accab6cf9198ff18554fefc4fd73a9

                                    SHA1

                                    701de7d101152351701bed2d34c2ce6b818de89c

                                    SHA256

                                    199df1831c278c5a4a3d984ecfd4b88ea6630ebd54941913dcd3075cba3f5a2d

                                    SHA512

                                    c0595f0a353be0c73a5dcd3602bc4719d661738d0914d80a313ed9c695a310153f5b65b764a4088bbd09b710dc905a71c76fda7a1c5822b3b108336eb13727b0

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

                                    24KB

                                    MD5

                                    35f77ec6332f541cd8469e0d77af0959

                                    SHA1

                                    abaec73284cee460025c6fcbe3b4d9b6c00f628c

                                    SHA256

                                    f0be4c5c99b216083bd9ee878f355e1aa508f94feb14aeebcfba4648d85563a7

                                    SHA512

                                    e0497dbe48503ebbf6a3c9d188b9637f80bccf9611a9e663d9e4493912d398c6b2a9eab3f506e5b524b3dabbca7bb5a88f882a117b03a3b39f43f291b59870c8

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

                                    705B

                                    MD5

                                    b50f8487187e9f98ec14a6e8afbb4214

                                    SHA1

                                    834a31fd38c7f1f0e0f4f0b6ef51f4b670d8d7d2

                                    SHA256

                                    112e45659269a85da975854bee62f94864927be9e3be2229b40816144836b417

                                    SHA512

                                    fa670d495baf65061be74cb73081021c51a081e349bd952a0d8e20e8cc9f2df18198dab7cb19d242ecdfcfcbbe242e6c1cfc714abe5c3713233bdf536a04bb92

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

                                    705B

                                    MD5

                                    5fb03ad24191343878b0dd665c91be48

                                    SHA1

                                    d16f4516b846da8680cf6ecc4c0be32d73d1b29b

                                    SHA256

                                    62b742cd5893ece8ae433c5ef320ccd6ec7bb6d56f5203fc1905742910edd551

                                    SHA512

                                    28d1df34db8fac4f53b3a335173e8f543788322b100679634c32e1566cc6d9a3b7b99bffc14a080b9de10410386e600470d0b9a97341fe9363138c65ac05e7bd

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58c03e.TMP
                                    Filesize

                                    705B

                                    MD5

                                    9d27d2346e65196a9f72884e5a8a81ca

                                    SHA1

                                    5bcd07001605bcbd0746cf897db6337364648aa1

                                    SHA256

                                    f267f5b2b495fd15f586f8771b0463525a0a6a8ccabb75fdf6a7611d6b5e2372

                                    SHA512

                                    277c8f52b6f0c34fba3a63057f266493cb92a09e5bbf0858e33fa703a3931475b7e4ce6b795ae3e8ac84692473b4e0d3a06b5db0365b820da803ec4ba5207902

                                  • 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

                                    d2303cc5df4996bcb9bcafa9d060aa5d

                                    SHA1

                                    173afa2647a57577323d51fddd3abcdebf735b27

                                    SHA256

                                    e998cfdd8608c5c53d0986d63ac82fa66572e5a4000a9789683ed16ca5c6f09b

                                    SHA512

                                    9b5a8585db23c3a6b9c4f5a5aa4ce2aaf639a9bf0baf4bc0cc98d96605cc828077f82403f707a8c15dad4824d97480a732483f27ffadeee44baf13bd558cb56d

                                  • \??\pipe\LOCAL\crashpad_1484_YFUESUXRZMJEFCWG
                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e