Resubmissions

18-04-2024 17:34

240418-v5f2jabf7x 6

18-04-2024 17:28

240418-v15jbsad94 7

Analysis

  • max time kernel
    481s
  • max time network
    595s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18-04-2024 17:28

General

  • Target

    https://zws.im/%F3%A0%81%AF%F3%A0%81%A7%F3%A0%81%AB%F3%A0%81%B4%F3%A0%81%B6%F3%A0%81%AD%F3%A0%81%A3

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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://zws.im/%F3%A0%81%AF%F3%A0%81%A7%F3%A0%81%AB%F3%A0%81%B4%F3%A0%81%B6%F3%A0%81%AD%F3%A0%81%A3
    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:2028
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffdc0ca3cb8,0x7ffdc0ca3cc8,0x7ffdc0ca3cd8
      2⤵
        PID:3924
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1940 /prefetch:2
        2⤵
          PID:4352
        • 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=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2140
        • 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=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
          2⤵
            PID:908
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=3284 /prefetch:1
            2⤵
              PID:2556
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=3304 /prefetch:1
              2⤵
                PID:3452
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=4856 /prefetch:1
                2⤵
                  PID:3872
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=4424 /prefetch:1
                  2⤵
                    PID:1168
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=4240 /prefetch:1
                    2⤵
                      PID:3796
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:716
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5472 /prefetch:1
                      2⤵
                        PID:4168
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4968 /prefetch:1
                        2⤵
                          PID:2672
                        • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1344
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=2784 /prefetch:8
                          2⤵
                            PID:2760
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5064 /prefetch:8
                            2⤵
                            • Modifies registry class
                            • Suspicious behavior: EnumeratesProcesses
                            PID:460
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1928,10010005656400387120,4445124159653422932,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4268 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2560
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3268
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2988

                            Network

                            MITRE ATT&CK Matrix ATT&CK v13

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              152B

                              MD5

                              f1a9c7fa806c60a3c2ed8a7829b1461f

                              SHA1

                              376cafc1b1b6b2a70cd56455124554c21b25c683

                              SHA256

                              1eb39b1409ce78188c133089bf3660393ac043b5baade7ff322df5a0ca95380b

                              SHA512

                              e1cb2f84b5cbd86b107c0a9ec0356ab65a54c91208f9f8e83fec64bf17ae89356a09b0cd39d2726424f4041d7b25b962c23672b8645c2e10f11ff4d2075f4afd

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

                              152B

                              MD5

                              f3f6e86c8b7bdc605f5559df800bfd34

                              SHA1

                              862d05bfba760ae8adcbb509216dc18ead59a6b2

                              SHA256

                              5dfe9be21d4916615025055f1a70151362bdb404b40f074685e39b33ad545a78

                              SHA512

                              de576ebf0cbe1c5e7639c42517253796cf4b5770298271ac2e6958404998f2d6b8e3378a535f2f316f4020fd8e60b5cc9c1b6b5171d307ca3215afe8ac47a7c3

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

                              2KB

                              MD5

                              de810d1bc9ae93b0ad3baa8ddac73807

                              SHA1

                              d7f6cba26b6439034b6e3609cfd4e2f4cf83dfff

                              SHA256

                              056272aa1fc45b03cf3fa18b3a44af82a9581e4ea01daa000c40de7828ab5122

                              SHA512

                              9af361d3b0de881c155715fca31663e5771dfcdafab0c320b0e06f84144150a3ba93de82ba1c60f3ee0996d7b4b94ce13e90addaf3fe0b3649b49f6c3a2c08f9

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

                              970B

                              MD5

                              0b2d2015351229af240a717dfba933b9

                              SHA1

                              0f98a0184401c8e706ea80e99946fef3eb48a6f6

                              SHA256

                              2b4d51d0aece3ffa4622206c86fcc9d748f9e583e96779ac7f849ec615237bd7

                              SHA512

                              f24d3cc7bbb4e0c322788d5547e065162541341bb41b290376aa45e7046bc6e65aad1124203892973def5a27e27bf15f7a8228cab80a7e8f55b601891844b3a3

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

                              939B

                              MD5

                              e746c0a32e5da41bd97a308bea9154f3

                              SHA1

                              3c91654749e031706ea6ad56b0563617230008c2

                              SHA256

                              bb710d6470f776275ea17df8a263a21f5b340ef4b6acd04bde9b8174e4bf71a5

                              SHA512

                              fe9d597b4c8616de266a9c384f1aa0cdf959ead2aedfb4bdf76064b5ebcbe0f4408841483da3a0b7a05710a2cf3c82084671f6be8157b0d035ba251160d75dc8

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

                              970B

                              MD5

                              05816a83a111e681419b70312d2a485e

                              SHA1

                              93cd19485150201cc6709270207a196238d5bb73

                              SHA256

                              129c242a1af18d70c3bfaa2b3454f5a7ef741d0c78a61339d8d49c597bcb86a0

                              SHA512

                              33265b3c1e16a9cc9cc1f9596d756105dcdee59f72b4d7a291c84109838c81870ed36d0903e3f53c24a8546d414c5dc844cd759574e4ecd8c83c77a069400332

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

                              5KB

                              MD5

                              da7981fe4fa19a6be4ffe72f9af60d64

                              SHA1

                              b61018f0294f61f0155f74b435a22b1383b45ef1

                              SHA256

                              78defe0e130dae1f4bce1d5e7586f4e6f37f9431014865733b8b279d23fc43d7

                              SHA512

                              4911ef6f66506af3b22cf4a073230da2af78a38b629367c9830fd085a14a54b5dcfeae9b82213e5b327436590ccf945618e7f0dec4e45c617ab311c02454b7c9

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

                              6KB

                              MD5

                              34e3911f3ac62f2b6ac91f061550a2e7

                              SHA1

                              29bf4f0941ebcac04f599fa1ef1e6cc190460d73

                              SHA256

                              1c195e7882061bb567d5fd34360c54681541590ba2ee7c7df81f1135d46af091

                              SHA512

                              38c1d176f9ed1b85e1e881c18e1408d1de625078a2efa7d63257886fbb24a8331f181746e1036e09d7c8e94efd094c9bf7a4f9bce191a55c2f955d9897d9d07a

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

                              6KB

                              MD5

                              353fe2183e3ee02a83cee30ba0947697

                              SHA1

                              1bc1e6159d90548c25651c51165bad9bbe2cc23f

                              SHA256

                              878858fbbfa0e4d57f45052d36b4ec11db2c0d34dac9a2146febdcadb261541f

                              SHA512

                              12873476f85792f9cf4ec296b0d3967defb7b20f056dd8d708e6410b51706c1569196c6d6f4a323058e00914b1c325df17e387e5193919fdd30414965672168f

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

                              538B

                              MD5

                              b45284b564f747d273582b74b903ce53

                              SHA1

                              631fefa769327aa81cf616daa94bd14665111eb5

                              SHA256

                              0920954bd8a2438e1fc42b14e915d03e11ef48aff6d4bfcf7987bc71da011969

                              SHA512

                              47fa47dc34a7c79f574b1428606a45370619881523f09417f63a26f8efae51cb2f5c41259e5f0bbcf04ebb26b3e0051a25b7d617315b0ee8f9a452aaa17824ca

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe585e77.TMP
                              Filesize

                              371B

                              MD5

                              9593247caeefe3740a165930e7f43149

                              SHA1

                              149b1d055c151db2e75173ca6ec9d1f26f533690

                              SHA256

                              63646e8288f5bea0079cb431369fa4829e178ba8b5a13fca6b0f2ed057acb646

                              SHA512

                              4fe5edbea8d498dd321bf1dab3d4b583799fec195088dc0affae7691bcfbbcc1e4a1cccc11790de1198a637e856c54a9ed63b1a9ce903689e4010e4fe9e3aeff

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

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                              16B

                              MD5

                              206702161f94c5cd39fadd03f4014d98

                              SHA1

                              bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                              SHA256

                              1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                              SHA512

                              0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                              11KB

                              MD5

                              3d7e05b87cca36778d308d33e77d4053

                              SHA1

                              7a65d651edd1a54690d114fb7505e642aea72591

                              SHA256

                              a577dcf6af007c6700134df36eba136935fd493d82d5e707e6f0af59172cc8b9

                              SHA512

                              d18fc3ddd29e7d1446d3a08faeb4abce052014c029957675eff7cd77f70197b03f4f362fee8653fae89e326ea706714a547fe86680cc3225570cbcb0753dbc8c

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

                              11KB

                              MD5

                              1bde44716a4f92022ab7dcfb0b2b9e10

                              SHA1

                              12ba792490f744ec9d0c9a61017945bd2166f43f

                              SHA256

                              48938bb8780a660d2a49b6c47823eda872e4825abab2a68dde7f9f7da8414038

                              SHA512

                              5e0680afb8e243fcc9f5f926358b21af6f94762769ed292cdaa5761218ec698b30b6328f3d3c2a3d02406fabe39ff886f62578362977ad9cfb997735c60455e7

                            • \??\pipe\LOCAL\crashpad_2028_TXPXHRCBULDWNWEB
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e