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Analysis

  • max time kernel
    1680s
  • max time network
    1764s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-05-2024 14:05

General

  • Target

    https://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 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://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ
    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:220
    • 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,0x7ffc51e73cb8,0x7ffc51e73cc8,0x7ffc51e73cd8
      2⤵
        PID:3332
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1928 /prefetch:2
        2⤵
          PID:2180
        • 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=1912,14747817240013017588,12361067138889442490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3100
        • 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=1912,14747817240013017588,12361067138889442490,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
          2⤵
            PID:4696
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=3320 /prefetch:1
            2⤵
              PID:3336
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=3448 /prefetch:1
              2⤵
                PID:2256
              • 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=1912,14747817240013017588,12361067138889442490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4752 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3496
              • 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=1912,14747817240013017588,12361067138889442490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1056
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5164 /prefetch:1
                2⤵
                  PID:4612
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
                  2⤵
                    PID:3836
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=3440 /prefetch:1
                    2⤵
                      PID:4140
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=5836 /prefetch:1
                      2⤵
                        PID:4812
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,14747817240013017588,12361067138889442490,131072 --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=4616 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3536
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:1404
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3044

                        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

                          8e1dd984856ef51f4512d3bf2c7aef54

                          SHA1

                          81cb28f2153ec7ae0cbf79c04c1a445efedd125f

                          SHA256

                          34afac298a256d796d20598df006222ed6900a0dafe0f8507ed3b29bfd2027d7

                          SHA512

                          d1f8dfc7fdc5d0f185de88a420f2e5b364e77904cab99d2ace154407c4936c510f3c49e27eed4e74dd2fbd850ad129eb585a64127105661d5f8066448e9f201d

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

                          152B

                          MD5

                          ffa07b9a59daf025c30d00d26391d66f

                          SHA1

                          382cb374cf0dda03fa67bd55288eeb588b9353da

                          SHA256

                          7052a8294dd24294974bb11e6f53b7bf36feeb62ce8b5be0c93fbee6bc034afb

                          SHA512

                          25a29d2a3ba4af0709455a9905a619c9d9375eb4042e959562af8faa087c91afafdb2476599280bbb70960af67d5bd477330f17f7345a7df729aaee997627b3a

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

                          72B

                          MD5

                          a2eb5e661f9fd8858529b0d6e5c9fb2d

                          SHA1

                          ffafd43fe5d412803dcf144ce3c086d8020d1d84

                          SHA256

                          e11e8d20f0f55fb4822f764493f4b7adf6714f1e0d88d738c2074f70daeccdff

                          SHA512

                          e1cb38be88fa17e4725142a4df303e8b9e4f37558a9ff64559c342fa3c687c0e76b92af5497087d38a5d923bfe3b8705d4e0f2f9f31847f677a43e743b8a7d46

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\000\t\Paths\MANIFEST-000001
                          Filesize

                          41B

                          MD5

                          5af87dfd673ba2115e2fcf5cfdb727ab

                          SHA1

                          d5b5bbf396dc291274584ef71f444f420b6056f1

                          SHA256

                          f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                          SHA512

                          de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                          188B

                          MD5

                          008114e1a1a614b35e8a7515da0f3783

                          SHA1

                          3c390d38126c7328a8d7e4a72d5848ac9f96549b

                          SHA256

                          7301b76033c2970e61bab5eaddaff5aa652c39db5c0ea5632814f989716a1d18

                          SHA512

                          a202fc891eace003c346bad7e5d2c73dadf9591d5ce950395ff4b63cc2866b17e02bd3f0ad92749df033a936685851455bcdbfad30f26e765c3c89d3309cb82b

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

                          5KB

                          MD5

                          fb24ba9615a3d3bdc4e851c77e6ee564

                          SHA1

                          362f8efb21d841d35831f1c68ce7d007287aa821

                          SHA256

                          c11efd6aed86f331174ca5cc43f5a6ed0f39bf5ec6d4ce7773677606c8388157

                          SHA512

                          da35ab7869ec667c26bdc7ca05e599cbb3e79896697424bbcdd5d3499fb8a5a076e85155d73ff7b6ed23aebd34a8e5b2e0e324b6d41935ab03068fab0eb39d71

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

                          6KB

                          MD5

                          1c258e1dd7f5ed62f5f594e96eba95da

                          SHA1

                          03f97bd687c5b2b147dd920d4e242a2f37e7b988

                          SHA256

                          7c98f9c591d3f787f169b1e428c8bd4086655bffd5fbaeb5a15abe8a1d25a2b5

                          SHA512

                          59e7721bad545c297ddb1dca5a9dd070874de27932179636dc1083c62dc9234e13e8d5361b1438ade5911d52ffec7fd40504f27bbcc1cee369c710e66b1bca6b

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                          Filesize

                          72B

                          MD5

                          b5f70a36dce496cea06da73c73b14e75

                          SHA1

                          5fc5c2f3fa365be4ad91d102273bc45c2f542d64

                          SHA256

                          f12da489d6b15f9f20a0e3689b6e3dadce15acd03e5545e90af083a7e592525c

                          SHA512

                          42382020e8cdf669b2a84278d2929f36b62c6128c80ed544894ea0e5cabaf68c6249ae4eed787c8ccb3bd685bb8a87a4312fca87ca8ba9a311f5d4f1012193ad

                        • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57c9c8.TMP
                          Filesize

                          48B

                          MD5

                          b8b3e2968f5db4eab65a6f56d7a62f2e

                          SHA1

                          1bb96a4639b074d8f7cde0d8ec10471028c5a124

                          SHA256

                          17df3fafda1871668b08c64dfbd0e14b0b57d4b83ce77473815f72afab3659ef

                          SHA512

                          59f1fd9304ff9f1163fe128e496d91ec0288c1d41f89b5cf6141d07c362e158f20027c284e98c47f8e76f3e859adc72ecef4f5b440b881a6f9d447c3d386d4ea

                        • 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

                          c4a401f2f5d84fb5b497adee525c14ea

                          SHA1

                          f19efff978e3b0300ab86708bd51fb5eba7036ca

                          SHA256

                          56d5d4ba720631deeceff9349c9baae5c02d690e351e0d7120ff6ee77fbf8199

                          SHA512

                          44f8c8431d75e27481a6934b6cbc61d9c2eff8f5195ac0968d76006ffc9d1b47ace7ecc4ffabd7dc31d7fca78f7b5d4ca172c3a64a7d33a9496eafce0ea886de

                        • \??\pipe\LOCAL\crashpad_220_SIYEQENVNPQTHUHM
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e