Resubmissions

12/06/2024, 13:35

240612-qvyflswhnf8

28/05/2024, 10:13

240528-l9j5bagc968

03/01/2024, 08:32

240103-kfkcjscdaq8

31/08/2023, 13:35

230831-qvqqrseh6x8

31/08/2023, 13:33

230831-qtkhcsfc788

Analysis

  • max time kernel
    327s
  • max time network
    333s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2024, 08:32

General

  • Target
    https://www.linkedin.com/slink/?code=gsSkFwcj#cHJhbXNheUBlZGdld29ydGhlY29ub21pY3MuY29t
  • Sample240103-kfkcjscdaq
Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.linkedin.com/slink/?code=gsSkFwcj#cHJhbXNheUBlZGdld29ydGhlY29ub21pY3MuY29t
    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:3080
    • 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,0x100,0x104,0xd8,0x108,0x7ffc7e199758,0x7ffc7e199768,0x7ffc7e199778
      2⤵
        PID:3500
      • 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=1776 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:2
        2⤵
          PID:3260
        • 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=2136 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
          2⤵
            PID:4452
          • 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=2220 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
            2⤵
              PID:3356
            • 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=2880 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:1
              2⤵
                PID:1376
              • 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=2872 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:1
                2⤵
                  PID:1204
                • 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=3496 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                  2⤵
                    PID:4032
                  • 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=4844 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                    2⤵
                      PID:1124
                    • 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=5064 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                      2⤵
                        PID:4408
                      • 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=4888 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                        2⤵
                          PID:444
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=212 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                          2⤵
                            PID:3892
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1072 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                            2⤵
                            • Modifies registry class
                            PID:4780
                          • 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=4672 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:8
                            2⤵
                              PID:2452
                            • 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=14 --mojo-platform-channel-handle=4700 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:1
                              2⤵
                                PID:5048
                              • 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=5124 --field-trial-handle=1920,i,3723657128311682415,3777979667305728909,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1656
                            • 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:1648

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    79b5b62f-f104-46e5-b326-a9844a1aaaa3.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\79b5b62f-f104-46e5-b326-a9844a1aaaa3.tmp
                                    • Size 114KB
                                    • SHA256 1ce1b57c22d6a97be56060a80331f6c40d76f910729f250c639fecc2d5da7dd4
                                    • MD5 SHA1 SHA512 SSDEEP

                                    the-real-index

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                    • Size 192B
                                    • SHA256 3fbee9876677175cc157859a2b46811483ce7f1ab0fdf568a0c26bbcf7f2a293
                                    • MD5 SHA1 SHA512

                                    7d4d2245-7986-472d-9fcd-e258e95dc78e.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\7d4d2245-7986-472d-9fcd-e258e95dc78e.tmp
                                    • Size 539B
                                    • SHA256 bd46b085bdd65c6e445e09a1d15099dd919c089324efab7955ad083299edfbfc
                                    • MD5 SHA1 SHA512

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 1KB
                                    • SHA256 12147e9deec55c73968c1a117e4df2b0081afd87dff7b6048fccdfd4bba4e232
                                    • MD5 SHA1 SHA512

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 2KB
                                    • SHA256 aa56d58fe34136432061faad960db70986ced1338031f923b6c5d2622a5ad913
                                    • MD5 SHA1 SHA512

                                    Network Persistent State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                    • Size 1KB
                                    • SHA256 8c203f2b78481ac16112ec731d18ca2e8f6a1744c7ec835a52c94a1c354b62d9
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 2407b18566484bce27064dee05322c79a1bd8683eac65efb3a0515e0c4800fb2
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 9af1a2e9a6cc475e3b5c209aa1e644096e6ec0de41cb0fd2f1766fd28616e476
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 73197a99bc25ad61b65e31aa4f828aa1581e30ca761a8b03c8e9043695615211
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 ea212ea3089d1d23b3f81a9656c11dff45be68a9531000fc58b13f15f9513d44
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 98bf9a771eee07836e2ec85914ec88de9cfc8411dd51d58854bd5f4baac57173
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 174913c7485cc7b290744daeedbfad6c61dbb061d473439d07acf8545a632dab
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 fbe5ff1ce911ff349ad61e7b5c9cce0085a3244b6163cbd865592e62f79b67c8
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 162afd202f7bc36315a77229962222b51c8b5c2795ffc27a1cead546095e96a2
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 8b6719afbfee9d240cba6243031562c0d8b7e04884dec8e267297d8e548fa91c
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 b308a98617369d7d2a02b960d3483dba4ed57fb0130f176ec67b2dc62c6e4626
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 7ef3a413cc95a7d78e749202a151295acc6b7045d390f8678b84dffa685d188c
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 d1e4e744d75dda60eb8733e96eb7423bbf0170e60c6a4d4cb346d89576f99596
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 7edca7964b273286edad3f8e3d9c4530b5033268e166a185627efaa60e02b1ed
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 cd70fa08d6e698e97272b53942aae0a444b4903ce1d482754c1147751f856596
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 af5a07814a6c4014a20c72acee2628fbb73dc284ff7c8b1e61ff9d8c8c79478e
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 be19d686032d7c379c6e02c731dc8bad06e0448f1908e58ae511bb43d093f323
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 adda673b36d1ec57ed74fed3762ed2ad61e3b47bba287ca45976f7db900bd40b
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 28c6d90d5aedcd7b6dfa5f406a90e4562a5222384c01596b8bf194c4f80e5b7b
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 a95faaae90c523632c2582d10f50f1a0250d2114cd6690efec530fcd898f4470
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 232a4b11a770a4d92ec60ce9d7491e0c03a5352d5de0706aeda37b4de7e45026
                                    • MD5 SHA1 SHA512

                                    TransportSecurity

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                    • Size 539B
                                    • SHA256 78b82372083befa3170654757ae1d34d8339a0a9f81b7d28bcebfd145044cc39
                                    • MD5 SHA1 SHA512

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 6KB
                                    • SHA256 c728eba3633edf70c6aaeaabf21c69a162777cc1be97a78de66c59a881e231d5
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 6KB
                                    • SHA256 5be9a46881a06da185ff61e63538eaeb64fd5ef7cbd5eadc1624e44c5f40c8be
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 0269bb51f2a1152b31a5893d19106e46912a6e29ec2382a69f5801b2d561737b
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 60cfc0f3749bcebe5745088680a0ae20c21a525eebaa32b677b39bcc6304dca1
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 3a0febca8f80a89c212150cf28e10bbc32deb6c2be4164b314b1f8a3832668c6
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Module Info Cache

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
                                    • Size 101KB
                                    • SHA256 fea9cd213bd23aca9799b19497ed205d80957c4e7a97339084aac54fb142efc8
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Module Info Cache~RFe596671.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe596671.TMP
                                    • Size 97KB
                                    • SHA256 5a1f2d272326d8075dcacb1628157bd55eec6c2ea79a46ad76a8da26793628c3
                                    • MD5 SHA1 SHA512 SSDEEP

                                    persisted_first_party_sets.json

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
                                    • Size 2B
                                    • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                    • MD5 SHA1 SHA512