Resubmissions

25-01-2024 15:35

240125-s1dz9sagcl 10

25-01-2024 15:23

240125-sskg3safcn 1

Analysis

  • max time kernel
    147s
  • max time network
    154s
  • 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 15:35

General

  • Target

    https://notifications.google.com/g/p/ANiao5o9MV5kZkNEgw12IoLfP85HvXVDENCIFOP8MaFjyh5ioJX7x1PPGhHwzGw4KOCRW-L2fso_8cqk9KR1Na07dYb6MKFu8bxXJRY7qCxklcQyVamCnxlwBzlIK6NqjSEsCh9Qb3dQDDfGoen093nTBM6nh_6JrsEcs-SyvbrNDS4DBMQlKsJODitKenysMvge98WUrXA0E_g8407ifEGplRNmQ4vjCk4kCLAf3btPIsrQ6JUOoutvhkg0C7vTLTF-3LffJu7HYk06E_A6JN5qhiP9xOSv1OtZDCvpy_-XAi0lY5iiKopDJhT0cb7qghRJOkzm9Xcb7qo-oI42aNCh_03hrp8IzqDZlLDjR4k

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 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://notifications.google.com/g/p/ANiao5o9MV5kZkNEgw12IoLfP85HvXVDENCIFOP8MaFjyh5ioJX7x1PPGhHwzGw4KOCRW-L2fso_8cqk9KR1Na07dYb6MKFu8bxXJRY7qCxklcQyVamCnxlwBzlIK6NqjSEsCh9Qb3dQDDfGoen093nTBM6nh_6JrsEcs-SyvbrNDS4DBMQlKsJODitKenysMvge98WUrXA0E_g8407ifEGplRNmQ4vjCk4kCLAf3btPIsrQ6JUOoutvhkg0C7vTLTF-3LffJu7HYk06E_A6JN5qhiP9xOSv1OtZDCvpy_-XAi0lY5iiKopDJhT0cb7qghRJOkzm9Xcb7qo-oI42aNCh_03hrp8IzqDZlLDjR4k
    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:2364
    • 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,0x100,0x104,0xd8,0x108,0x7ffa98a146f8,0x7ffa98a14708,0x7ffa98a14718
      2⤵
        PID:4508
      • 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=2140,15008058305923805468,17776316984495586962,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2692
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:4972
        • 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=2140,15008058305923805468,17776316984495586962,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
          2⤵
            PID:3776
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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:544
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=3320 /prefetch:1
              2⤵
                PID:1256
              • 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=2140,15008058305923805468,17776316984495586962,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
                2⤵
                  PID:4064
                • 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=2140,15008058305923805468,17776316984495586962,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5208 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3356
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=5524 /prefetch:1
                  2⤵
                    PID:4404
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=5476 /prefetch:1
                    2⤵
                      PID:2108
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=5460 /prefetch:1
                      2⤵
                        PID:3900
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=5424 /prefetch:1
                        2⤵
                          PID:2224
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,15008058305923805468,17776316984495586962,131072 --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=4972 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2108
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4372
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1276

                          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

                            eb20b5930f48aa090358398afb25b683

                            SHA1

                            4892c8b72aa16c5b3f1b72811bf32b89f2d13392

                            SHA256

                            2695ab23c2b43aa257f44b6943b6a56b395ea77dc24e5a9bd16acc2578168a35

                            SHA512

                            d0c6012a0059bc1bb49b2f293e6c07019153e0faf833961f646a85b992b47896092f33fdccc893334c79f452218d1542e339ded3f1b69bd8e343d232e6c3d9e8

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

                            312B

                            MD5

                            9f5f94f0a19a4781767419848b949fb6

                            SHA1

                            66f5a06bca02a1d33f2612c9c81ceedfbd99cda2

                            SHA256

                            c3db1c21d478764d3ba1f2e4b4905a5528b46618064366ed0efedbd5475aaea7

                            SHA512

                            399e0c90d507548e0fe147bdb363a985d1d9157bc43d009713ffd11a65eb8fb086de565937441e6e08f68617143f8bd821c688f21a5bf00e9f4b8167d8e54430

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

                            1KB

                            MD5

                            2d0a4598e6cae2474d1960af6e8faebd

                            SHA1

                            f00574b0e538503645736521ddbc8d68bc68a202

                            SHA256

                            d3800c899caf7c89c77484eea6f40c85f9142a21f7948da107dc61328226207f

                            SHA512

                            2c8cba1c080eae82e4d55ddaa50ff4880cea035df54e099f77087ec93c1c565c9f90fcc1851a52cedf5121be1e08cc3fc9c4965ef548d42d25cd011c78ec4005

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

                            1KB

                            MD5

                            41876e7f879a0e8b1b63c39cae343db0

                            SHA1

                            77405751a941bbec7f62a1d75007b3c89bdae741

                            SHA256

                            51993a49e6d49ed0ed2532096564cdee558f72d80602184f181530c1074a4a68

                            SHA512

                            e559b300b86e11a51c12d4d29cc3e07deb20773d97bb6b1504c4f91ef7cd3d7d94a68e2ed8fa7c44c53c76d664317187d82367afdf4b988eb2b0daca3eeabe15

                          • 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\Preferences
                            Filesize

                            6KB

                            MD5

                            4813c115c7f794187a50d13400096c16

                            SHA1

                            a0f8e24ac20506c227669e6b343e732bf8067093

                            SHA256

                            4efc0e06462b8456d80fe75bacf573eee8a489200c5a981e2048286ab4e4d271

                            SHA512

                            53d83324ea2e8b046410698fb38d2f3640aa6d46280b2c5e2f2035052c2d7afd684b57ef7389432d644e1041d2f6cf5b195d9af9782f6b74f3e52bbee43cdbd4

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

                            5KB

                            MD5

                            d669cbe343f0d35505440c7bfcedcd01

                            SHA1

                            1ea6dd5f982e5a9fd7c53e72a3575df0056e0481

                            SHA256

                            db953e7677b40884ca12bf944d2dc44da3563105b77934805e3992666f053566

                            SHA512

                            e1f2ed3f7d2cb456bd35a2a56662eb7e5f10df5f0327e017b3fcb648973e5c0ee8329fa4da2a9052a5ab58d6989e52aade913048d4dfbecda05c8d2ac2b024fe

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

                            24KB

                            MD5

                            2bbbdb35220e81614659f8e50e6b8a44

                            SHA1

                            7729a18e075646fb77eb7319e30d346552a6c9de

                            SHA256

                            73f853ad74a9ac44bc4edf5a6499d237c940c905d3d62ea617fbb58d5e92a8dd

                            SHA512

                            59c5c7c0fbe53fa34299395db6e671acfc224dee54c7e1e00b1ce3c8e4dfb308bf2d170dfdbdda9ca32b4ad0281cde7bd6ae08ea87544ea5324bcb94a631f899

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

                            203B

                            MD5

                            f55398be504399dbee58fa556ad62552

                            SHA1

                            1958e2ec485a1d0e178cdac812873c0f30974956

                            SHA256

                            6aef99d1baad075918edfc0e0f028520591d0f5938f833ff3e649cb3fb799659

                            SHA512

                            9bba4e48a97fe65c38bbd58d11f4fcb920b029bf80140312f2872920796a92b283d528cec973d75e519531c6b66915634a99871ac0096635424c355af8716d2c

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5895c3.TMP
                            Filesize

                            203B

                            MD5

                            9b8ef25b366d52e5a0f1d0650a8d53de

                            SHA1

                            0372204e273ee1b4d317c8b27dffb872e1607447

                            SHA256

                            ad73767f0171f98d9d9f8746f416212dc621bda3fc9bf8c29c87ac3b23ceb458

                            SHA512

                            7b2f12b38b1e0101b4dbaf7ab6e5e7dcfa29cf2cf389f331fa3b79b3fba4d21ce9ea55639f7c0f64cb42a56d6f230f1c750a039317e6284e6aec66c69460b926

                          • 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

                            8a666ee5c4b3537422aa80e5fef5021c

                            SHA1

                            1e64860092aece3ecd3512825735e9119fa401b0

                            SHA256

                            92a33c4ccfd25143f55e5a0c5d96cdf0208e1c7ad3d425c04bb1852b0b232fb1

                            SHA512

                            e11e7594be576c283d6b8e5d541f7f3e89eca695e2659d169706fd9724d3c77c1ba63416d6078a9d73243f3ec77dd5c438a81f3840c342e015f85b7ceac51a00

                          • \??\pipe\LOCAL\crashpad_2364_JDVOSMFHTHUBKNAJ
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e