Analysis

  • max time kernel
    151s
  • max time network
    157s
  • 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 17:37

General

  • Target

    https://sharefile.com/support

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://sharefile.com/support
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1460
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffd891d9758,0x7ffd891d9768,0x7ffd891d9778
      2⤵
        PID:3980
      • 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=1796 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:2
        2⤵
          PID:4948
        • 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=2132 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:8
          2⤵
            PID:4156
          • 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=2236 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:8
            2⤵
              PID:4900
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3024 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:1
              2⤵
                PID:2616
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3052 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:1
                2⤵
                  PID:4012
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:8
                  2⤵
                    PID:4016
                  • 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=5480 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:8
                    2⤵
                      PID:3936
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5520 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:1
                      2⤵
                        PID:60
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1768 --field-trial-handle=1860,i,8798522970765270252,14980198876495118912,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:808
                    • 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:4720

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        384B

                        MD5

                        4cb330df4b553cac42b52ec031e68415

                        SHA1

                        cf5c737c3b56291ef477db2d4b37473f7ffff360

                        SHA256

                        833a989ade016495fd7d06fc76d992f2a793889340255dfc9fd1bcce105a30b2

                        SHA512

                        558e8cb5052e06cdaec515ac1fd4b8fcabcf60684fe8be31214d5ec5aa53bf2d7820be3b4b5850337ee077436a6ebe4ba37fefa988ebefbd065da07b784c4fba

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                        Filesize

                        1KB

                        MD5

                        ad8918cf4e545369ea5d662112bdef6b

                        SHA1

                        ad4c2a420e90a571cc7d7fb040050818259a1bad

                        SHA256

                        3755d1f24ea57fae5efe85692e1d8e949314654f831a27e17900196ed1fbc63b

                        SHA512

                        b8f85f85a950a4b2d9b561b221996c93cd99f129ff09d1c12de2cdc6a825abbba1029d20ac6106e1e173d36c2a176efc24acf6f2f21743d58499afd5208885ff

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                        Filesize

                        1KB

                        MD5

                        284179c27644f442da518586b6d7ae24

                        SHA1

                        70a30905806afaf3295cdba9baaf7fa08e4b66af

                        SHA256

                        79c94ca09c076b08080429ad34b39e543b995f5db5abf3655321500a4bc3b055

                        SHA512

                        be3c56328c9dedf2a155d6335a5a5643dcaedbaf8981c3a94ab7426c8af33c496bf8ffe478df14ff6cce909112b72c113fa28b392f1426f7d1c7a362442c61ea

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

                        Filesize

                        1KB

                        MD5

                        fd13a6aedd1922afd027ce59ea17c7b3

                        SHA1

                        51ed4233ea1b70c62c1cbe9a75000a5a724aa78c

                        SHA256

                        e8041136ec67b554d5526956be4e3d0d2a1848e4fe75b64084c5c66649ee1bb7

                        SHA512

                        4acd76de322e1a51a17adba4afc5a090d8146f5da10e190243190d4765700d49e67934c4b1d2b23383b095d601b3648c5f5e43fcc1fef722ad963b6b57bf87a2

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

                        Filesize

                        1KB

                        MD5

                        b4b5065535f260d7359a9ddc1e6660fc

                        SHA1

                        c2080abb308b73dcd21fc19ac7598214c03a1c03

                        SHA256

                        18ef2181e8260c070809280384527699cfe700e6001d3e44a69e67bd721cd381

                        SHA512

                        b529b56e92a1acd4b12b19633f253d36bae42a8831da456ecb20b285efe5462865e8e6828cf2a8e8d9f7de88139f282845fecb9bac8af581e1b7943482f5ac26

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

                        Filesize

                        6KB

                        MD5

                        de897f6f09b8a48328fbe7dcca4d3496

                        SHA1

                        8c9b088d446e38fa71973c92b2777b1f929a654c

                        SHA256

                        5f08ac2af32fba73c05e51b45a4cda224a5d6132e3fe49073ef906d320e417d8

                        SHA512

                        a157608f77d44f322fd669774a7e7e6b4930efb7db4bd0ce9d3713880c72b61eee21da8f0245fc1e068fc1847d6fab8caded953374f6f3baf2d6adc9f5e105ee

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

                        Filesize

                        6KB

                        MD5

                        c133f14b02b2ec9e76cc1da8e9fc9efc

                        SHA1

                        5bb766b35be143353053ddf2acd167b779f749c0

                        SHA256

                        d21916aa1b7645bec56abed5d8adefc337f3d6bb612dd0e4166a1883b6d9347b

                        SHA512

                        d4abb4ed997b11657ae334be269995dea29f455464803f2b335d817a0e1da80f0a25d35a0e0768062ccfd4d5f7a92b495848a53bdc5f02e49930137db5877521

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

                        Filesize

                        6KB

                        MD5

                        085df53dcdb351a1e7befe692df52281

                        SHA1

                        ffad9774bb5481db7cec73e9d4fa417ab09d6397

                        SHA256

                        94f1af4dffe4f9c3a72e762056296b129e8eb18496953e57bd6c3ea71f3c816a

                        SHA512

                        28c9c0ee2cf45da8b7bb1167451d9bc99022dc90037ceceead974b82b57d326b190e273f961014de742aee21e84e0d647311be21d2852fba689e1869cc7250db

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

                        Filesize

                        114KB

                        MD5

                        fb2b06706496d74e797ec781b25106f3

                        SHA1

                        4dba02cd4c5f4a2585a4d5f449290f9349096373

                        SHA256

                        ce0467923280a90d9d987d87a8920c1c8fae55fa113f6162b8a3fa7fe95cbfcf

                        SHA512

                        d21e6a643307888955fc4744361f20729bb916abeb56c2bd1f2b0b940553ae7f4ef03089ecd4a450344ad8a0fafe5ef25528f09dfd3cd7d4860bfe09fe85f7a3

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_1460_SXPIIJCLLPZQNKXF

                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e