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Analysis

  • max time kernel
    110s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/06/2024, 08:14

General

  • Target

    freeRAM.exe

  • Size

    14.4MB

  • MD5

    a8b71508a0de1f57c0260d9d43f37dcd

  • SHA1

    88925225803e6d32625b42907d0d9bda9e8cd0d3

  • SHA256

    cf4145246235311c8f4d003e0da6beb75d6d44bb8d79c6337500897eadee3d8e

  • SHA512

    ebaf0a636c9ab971c52278c4c83b4601ff6b12aa404fc6b48f84124cb157f27c1216bd6cc634f371e1ff38784c6497b581c98146b319ed65ac31f46855d46f87

  • SSDEEP

    98304:xz1Q5d3uJHIRK+Wp74ZOWCk3qYCFFVhlcl9Xr3gzDz5PDE815v2Twvb8q/ow5:xueJHI8+WpfWzHCXVhlcl9Xr3gzDz5P3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\freeRAM.exe
    "C:\Users\Admin\AppData\Local\Temp\freeRAM.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start https://www.youtube.com/watch?v=dQw4w9WgXcQ
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4652
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.youtube.com/watch?v=dQw4w9WgXcQ
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:1436
        • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ff9e2e546f8,0x7ff9e2e54708,0x7ff9e2e54718
          4⤵
            PID:5044
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,7979410952232448835,7713573899929834228,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2028 /prefetch:2
            4⤵
              PID:4308
            • 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=2024,7979410952232448835,7713573899929834228,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1980
            • 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=2024,7979410952232448835,7713573899929834228,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
              4⤵
                PID:2460
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,7979410952232448835,7713573899929834228,131072 --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=3388 /prefetch:1
                4⤵
                  PID:1836
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,7979410952232448835,7713573899929834228,131072 --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=3400 /prefetch:1
                  4⤵
                    PID:1648
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,7979410952232448835,7713573899929834228,131072 --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=4736 /prefetch:1
                    4⤵
                      PID:3204
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,7979410952232448835,7713573899929834228,131072 --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=3644 /prefetch:1
                      4⤵
                        PID:3612
                      • 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=2024,7979410952232448835,7713573899929834228,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4188 /prefetch:8
                        4⤵
                          PID:3388
                  • 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:4880
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4100
                        • C:\Windows\system32\AUDIODG.EXE
                          C:\Windows\system32\AUDIODG.EXE 0x2ec 0x494
                          1⤵
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1952
                        • C:\Windows\System32\rundll32.exe
                          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                          1⤵
                            PID:2056

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            152B

                            MD5

                            c39b3aa574c0c938c80eb263bb450311

                            SHA1

                            f4d11275b63f4f906be7a55ec6ca050c62c18c88

                            SHA256

                            66f8d413a30451055d4b6fa40e007197a4bb93a66a28ca4112967ec417ffab6c

                            SHA512

                            eeca2e21cd4d66835beb9812e26344c8695584253af397b06f378536ca797c3906a670ed239631729c96ebb93acfb16327cf58d517e83fb8923881c5fdb6d232

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

                            Filesize

                            152B

                            MD5

                            dabfafd78687947a9de64dd5b776d25f

                            SHA1

                            16084c74980dbad713f9d332091985808b436dea

                            SHA256

                            c7658f407cbe799282ef202e78319e489ed4e48e23f6d056b505bc0d73e34201

                            SHA512

                            dae1de5245cd9b72117c430250aa2029eb8df1b85dc414ac50152d8eba4d100bcf0320ac18446f865dc96949f8b06a5b9e7a0c84f9c1b0eada318e80f99f9d2b

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

                            Filesize

                            528B

                            MD5

                            5388a31a71d4c5f6f76bcca6d84c1ecd

                            SHA1

                            5f083b25bb08c7756af8a1ee40c5d1af04ff45e2

                            SHA256

                            927430d64e64f6620562de6e64c446a9525de93365dd5dbf5b43079b092b2965

                            SHA512

                            217f2a113ab390995e291cb2b9ba998fa442a2d6b615b30a0859671296d7edeea8fc74fbae7bfe1e5e4bdd2a396c65f53df00849ddba3dc9401cc3b063131cbf

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

                            Filesize

                            3KB

                            MD5

                            e402f800875237b1fdae9f44acd7c2a2

                            SHA1

                            92e5757f1ce81065c11efa7dbd58a133507e5418

                            SHA256

                            61f532866addbdf3f7d3031ad69e435625fd5fa504591c0e833c8fb865224def

                            SHA512

                            256f1e63264cd12e4d0d8e43c23657d20d5b5500bebc721bc418467f6b05f0b477e7bbaf80ef56a6040264cac1204cf5708c73d6b5e87185be4fee21baa89925

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

                            Filesize

                            6KB

                            MD5

                            4b300ad1660f9866513974a4c54aa9cd

                            SHA1

                            b38ba31919e841ef3daf6f8c3ef312fa6997380e

                            SHA256

                            b7b2e66621d44a7b38065938ec8cce6a66a60ea320d290cdf6263ac2709bfa2d

                            SHA512

                            c302a6aa9726d5d50e565dc6aeb00f2831d35f395f7c6ca4113d0c9efb0ceb5464a4c4fdb26dc3a48c98c60cf27cc5c993b824848f956041e658698b5f5c4a9e

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

                            Filesize

                            6KB

                            MD5

                            b7cda45a027526194aa68e7a7f2258b3

                            SHA1

                            f426972fab91e19f03ead38ae6858ecb38033b83

                            SHA256

                            34c03cd8fc5b798f5f27fd8dcb4c651c8d20f616432e2df6895f41ac39ba059f

                            SHA512

                            2d8fc07262add3935dacf5858119ca91380b8efce399adae20bf6996fa5d8ce8b06defcae3e4ccfeb0d15389f95049bc169a775e1074a23d5ccfe83f325f8ec0

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\6a7d8b66-9543-43f4-807b-934cc7cd3e7e\index-dir\the-real-index

                            Filesize

                            288B

                            MD5

                            1740fd70ccbe19d4eac46d125299d6fc

                            SHA1

                            7a0b588c6077d03af717ac9ec661d2378a3cfe1c

                            SHA256

                            4838209b5c52d8938733cfcfb4fdbddebbf1715e7bb8ee0b2329a8d56f35cc2a

                            SHA512

                            a424f5d62f9e33f4ede0008fc42f975a68d31c3fc89b01faf498d97b543e9d70703f545a8494462deafd74459b2665f055e4df2e5f28f76593cab0bff3428c37

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\6a7d8b66-9543-43f4-807b-934cc7cd3e7e\index-dir\the-real-index~RFe583a74.TMP

                            Filesize

                            48B

                            MD5

                            dacff32d1136f346d68a08ac50a1f7f2

                            SHA1

                            bca0eb7fd29f16a4808c7ff52da33a2651a023f0

                            SHA256

                            5083060d860b7720c4979bacd884dc567c35b330dce8b2754724da0e23b211d6

                            SHA512

                            a4c5399524967579e9406abf6d7709d7d424c9f23f15ec06c96b4c80dd324b3dd6853c6d58b9af9e6731582e46679d1ead6e1a77458c0c4cca1bce336e59e846

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                            Filesize

                            89B

                            MD5

                            cbf11e3aaefbe562d66e3be2c737a988

                            SHA1

                            0581dd8d64702d88c651bf4ac809c723cbff7779

                            SHA256

                            6b8a0dd0d54c0b12ef9d3bf4a956d0179051457b409491b1aeb718d2893f6dad

                            SHA512

                            0eb6594b0bc797e5cfdace2c457f275cc19091793761ee7c178c1e0d052b91fcb865e276fba9da0a037cb0120f34a12d7a04090bed67c007d3b9b6bb295c6ea3

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                            Filesize

                            146B

                            MD5

                            2ab60bdba25799cfb45df56f23d84a31

                            SHA1

                            d6ac6ce6d233fd6276add721d64560eb912b76f0

                            SHA256

                            2744bfd9bcf71044552e46a869b78a3e8a25988aebf75583d347b541dcd125bb

                            SHA512

                            5e9a84c13a469b8387d7ac6d7645eb081daa1baa337ae6ccfdd3ca76621edb31170ad3f27a804c038d8a307f154c4820bb5eb83f8a6c52042ca7eec4e13fc8d0

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                            Filesize

                            155B

                            MD5

                            48f79eddf7c3a7af63bd107ce7bb4799

                            SHA1

                            965b8f4147859bffff91bb2177057f3dc7548bdc

                            SHA256

                            8cd5ad67893ec50d6490698be429832f0127167d43e684e0004827330e08dc41

                            SHA512

                            410cd50dedeaae30ee2369b95b0b1b5a832b9a8f340f243fc11c26c90f524a825479d53309da4feac0e21e9183525d48d9cc871b914040ff54fb32f521294125

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                            Filesize

                            151B

                            MD5

                            a37bfe79247d10d76fc46c596dc1197c

                            SHA1

                            8d7bcbcc6865da1cdb35aca7d53688a1739e4134

                            SHA256

                            97161b8950ed0a3f4fa1cb5b22ce297d6eecf86f5c8f7d2478e5fca0f736ad0c

                            SHA512

                            b237703dd5a6c2a91d4e1d9c6f866b7e71fcfab2ed365735a72fcbc84c6202a30b8fd08cb4265f4a473395f1bc3832688dae2e31c7c7a976beb4630a8ae5fa70

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                            Filesize

                            82B

                            MD5

                            707dbb67ad882279b784278b826a124b

                            SHA1

                            bf29dbabef86dcc396828747e4431066846fd322

                            SHA256

                            1058cad198baf7aa03f253f2355135b1a918f3ba8381721a85713d1ec8559253

                            SHA512

                            87ee99d8c9e5275a786fabf2a6da7896e8b11e2c3aeddca4a5f9c420904bbc827562f3dddbda0a73178aeb65b221b28c03dd29fbee6e51a1105a2e59c60cfa33

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\Database\CURRENT

                            Filesize

                            16B

                            MD5

                            46295cac801e5d4857d09837238a6394

                            SHA1

                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                            SHA256

                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                            SHA512

                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                            Filesize

                            96B

                            MD5

                            dab1fc0b2023c17abc61dc2d606ee153

                            SHA1

                            e87cb6303ffcbf4503ea11afdf9b0b5d5ae7baa7

                            SHA256

                            2653812473cc46d51de95acb23dc285f964d5f3c1e8d41fc0e24c8e1166650a7

                            SHA512

                            60f651741c4ef5bf5a95f9658e0946ce4f52e1f90fa93e7865f62b3c250e0fc778078653696e10cb14439273c077c6291d6b9f8ae0926bf5f6a99156d6f3af92

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe583a64.TMP

                            Filesize

                            48B

                            MD5

                            6ba86202213436f90aa3cfb91f0e1bcc

                            SHA1

                            7aa5f11d0b0fd7a81958bce9be3159ebe71b1342

                            SHA256

                            adeecef54ec8fa2340c9e4a5aa59982365e61c858ba95a6fc42b5753513e6427

                            SHA512

                            46f074c74da3f6a0bfbc078c804d8776bd716cc9fdb3e95d04f6c8417b5fd690283de2b005ea9e14df1b5b0b7f19febee491406bacc16368981fe26a6af120ea

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

                            Filesize

                            11KB

                            MD5

                            a314b38dd52c1f0d15ef8e3195d54914

                            SHA1

                            93a58c7257c09d493bbf075cf8ce1dac1a4af415

                            SHA256

                            3ea988244a76fcf30c931d826f8dfaacaf67c0fe1e478dc96c5bfbaa67129d9a

                            SHA512

                            4cc8068fcf74c2e851c7445263c7dc3ca4a685c74baff6bb4f0bd818c1968c11e60b7cf83aa94eb65810a493d5fa464f8106c62f89f02e5bc677b43697a39d85

                          • memory/2424-0-0x0000000000400000-0x0000000001097000-memory.dmp

                            Filesize

                            12.6MB

                          • memory/2424-5-0x0000000000400000-0x0000000001097000-memory.dmp

                            Filesize

                            12.6MB