Analysis

  • max time kernel
    1681s
  • max time network
    1581s
  • platform
    windows10-1703_x64
  • resource
    win10-20230831-en
  • resource tags

    arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03-09-2023 17:06

General

  • Target

    https://roblox.com/login

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://roblox.com/login"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://roblox.com/login
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4000
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.0.597679650\1465396609" -parentBuildID 20221007134813 -prefsHandle 1732 -prefMapHandle 1724 -prefsLen 20936 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {01e3f43c-da6d-4a50-8db2-3b65b8367e03} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 1808 115396d9b58 gpu
        3⤵
          PID:2152
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.1.613571442\789622951" -parentBuildID 20221007134813 -prefsHandle 2172 -prefMapHandle 2136 -prefsLen 21797 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac82dd87-bf31-48bf-a67e-1c90ac2c4e51} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 2184 11539245158 socket
          3⤵
            PID:2928
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.2.1584218929\1885099965" -childID 1 -isForBrowser -prefsHandle 2696 -prefMapHandle 2864 -prefsLen 21835 -prefMapSize 232675 -jsInitHandle 1112 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b48b4275-69b7-4e19-8dcf-a036d06f6ac8} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 2888 1153d6e8d58 tab
            3⤵
              PID:1528
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.3.757889965\2112433603" -childID 2 -isForBrowser -prefsHandle 3516 -prefMapHandle 1072 -prefsLen 26480 -prefMapSize 232675 -jsInitHandle 1112 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e77992df-20f7-4173-8063-4f73f9371625} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 3528 11527361058 tab
              3⤵
                PID:532
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.5.710339467\2074719318" -childID 4 -isForBrowser -prefsHandle 4872 -prefMapHandle 4876 -prefsLen 26539 -prefMapSize 232675 -jsInitHandle 1112 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e3ad244d-5dc4-45d2-b98c-07d096616acc} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 4864 1153fe6dc58 tab
                3⤵
                  PID:1624
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.6.455956093\1868922897" -childID 5 -isForBrowser -prefsHandle 5064 -prefMapHandle 5068 -prefsLen 26539 -prefMapSize 232675 -jsInitHandle 1112 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f9cb305-342d-4f40-b65a-bdeb95e034b3} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 4660 1153fe6eb58 tab
                  3⤵
                    PID:1608
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4000.4.1369134566\1773816996" -childID 3 -isForBrowser -prefsHandle 4712 -prefMapHandle 4724 -prefsLen 26539 -prefMapSize 232675 -jsInitHandle 1112 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {23755ebc-4966-4b3f-8add-0294c969be44} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" 4660 1153fe6d058 tab
                    3⤵
                      PID:4916

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\agac39hh.default-release\activity-stream.discovery_stream.json.tmp

                  Filesize

                  23KB

                  MD5

                  6da422c35b587bc8e8dd6a94b5743519

                  SHA1

                  59ebc2bd97e22beb8fca808ad6f2ade69af695e3

                  SHA256

                  ef0111dbf19b3c07b0f0bf4871e271e60037d7a908aebaf5f8917aeff9a93db9

                  SHA512

                  c9fa32fed57cd14ee3ecad1a1bd62eccc35a171a107751e6027e4366ee8cb4756de806093e07890fdf924b9d41ce2d7bea43991a97c9aa4ff597308ae8efdc7b

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\agac39hh.default-release\cache2\entries\FCC030F57940296B4C989D2C74BA07DCC70A995E

                  Filesize

                  13KB

                  MD5

                  fe081ba23e5634edfbf14036a611641b

                  SHA1

                  2b9e3215a04f4c0d0df09434f440f022f1399c71

                  SHA256

                  06ebe92c9a4d36c6d7e1d988862bc293f4ef5224aaf3462b07419c0cbd4141ef

                  SHA512

                  1b2f6291ab835fb74e01cdf0298fd9fbfa3ccddeaefea0c63500775e142ef1a51c9cd06c5790b8ec0c0fc72f09f7267f571c4a77dc3654caed08bd9b4dfcb165

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                  Filesize

                  442KB

                  MD5

                  85430baed3398695717b0263807cf97c

                  SHA1

                  fffbee923cea216f50fce5d54219a188a5100f41

                  SHA256

                  a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                  SHA512

                  06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                  Filesize

                  8.0MB

                  MD5

                  a01c5ecd6108350ae23d2cddf0e77c17

                  SHA1

                  c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                  SHA256

                  345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                  SHA512

                  b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms

                  Filesize

                  7KB

                  MD5

                  8f1e7da2a1f822082600a23c3879eb6e

                  SHA1

                  39c99cbaf4c8bf9ceb7257ee8e0acdf0c3bb10a7

                  SHA256

                  378ee08c18353b21c6b3d9a3ad5959ee79e2ead52cca7c5643c8785a5a62e7eb

                  SHA512

                  68d63e9fce602fd66b8eae07b7f1bb4898ea971266290b9858463af5f32daae250e5b7c355aa6084eafc5804502b5aa560963426be2178f764f9635b9fa11d54

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                  Filesize

                  997KB

                  MD5

                  fe3355639648c417e8307c6d051e3e37

                  SHA1

                  f54602d4b4778da21bc97c7238fc66aa68c8ee34

                  SHA256

                  1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                  SHA512

                  8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                  Filesize

                  116B

                  MD5

                  3d33cdc0b3d281e67dd52e14435dd04f

                  SHA1

                  4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                  SHA256

                  f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                  SHA512

                  a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                  Filesize

                  479B

                  MD5

                  49ddb419d96dceb9069018535fb2e2fc

                  SHA1

                  62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                  SHA256

                  2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                  SHA512

                  48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                  Filesize

                  372B

                  MD5

                  8be33af717bb1b67fbd61c3f4b807e9e

                  SHA1

                  7cf17656d174d951957ff36810e874a134dd49e0

                  SHA256

                  e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                  SHA512

                  6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                  Filesize

                  11.8MB

                  MD5

                  33bf7b0439480effb9fb212efce87b13

                  SHA1

                  cee50f2745edc6dc291887b6075ca64d716f495a

                  SHA256

                  8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                  SHA512

                  d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                  Filesize

                  1KB

                  MD5

                  688bed3676d2104e7f17ae1cd2c59404

                  SHA1

                  952b2cdf783ac72fcb98338723e9afd38d47ad8e

                  SHA256

                  33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                  SHA512

                  7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                  Filesize

                  1KB

                  MD5

                  937326fead5fd401f6cca9118bd9ade9

                  SHA1

                  4526a57d4ae14ed29b37632c72aef3c408189d91

                  SHA256

                  68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                  SHA512

                  b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\prefs-1.js

                  Filesize

                  7KB

                  MD5

                  ad73ebee944a3b6e5687f70406f639f2

                  SHA1

                  192d025df2d076f74f8986d03e49363ef1360b41

                  SHA256

                  2ea88505a1136d7552fdac81b3b02e425e60ffac47567dc76ce7e5f3e7dc5bd5

                  SHA512

                  dba5a5cd5860b65baae3ff386ecbe2a8e6e88b8c0bfa7fc63ed31a7a4a17c6f6936e90d82b5e3e3c6a4be3a83f3ba1db9ea1f73e32c04e62ecfd5e8448c10212

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\prefs-1.js

                  Filesize

                  7KB

                  MD5

                  01d06a8257526ad08ecfeaecf205db2d

                  SHA1

                  62fe687dbcbd25fe051b6df8b4b0a2478271aa45

                  SHA256

                  523b169aaa790d1f9a6dda5660f5362fc2089efea555bfbee7c977612ee2e2af

                  SHA512

                  5b6b9dc9f350a873ec61450a1f819b71619b2280ac7f4c06f4533c768bb7690edf25ed1656ab1fb12ddfbe093a33456212616ed71b32eb76b2590836a9890f91

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  9f7c859879932628c82b7c6827f3ee6e

                  SHA1

                  d525c8c541b4b1439ace2dd81e42b890223e1711

                  SHA256

                  fc39a7f157f13cd15c7b76adb0e6f0e7fea0ad967a88bb0be1b55a71def85cc2

                  SHA512

                  70a2caa4ec62860fe977c7c101c2f1dcd3a2e4e15588d009d865f224fd9d482686cf7e939810c50bdea88e2a108808c192c05686cc199a654b955b01b68db492

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\prefs.js

                  Filesize

                  9KB

                  MD5

                  b893f5f2f391e43f4f86ec57406831aa

                  SHA1

                  d88d088e933fe458a01dee9336381417604a073f

                  SHA256

                  ec5a794af63d4c0555d9d615124131659845fa7f5d43166a52dd35fee2994a3a

                  SHA512

                  87a88c85cbd81c73bf800be21179cc9ee8fc4c949568599bf13dc72692dbbe554b8af20e9611706aae17d3a0983d6d3462e0e38768feb080f65c7fd821c3d9ad

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\prefs.js

                  Filesize

                  6KB

                  MD5

                  844812951bcd61ca9806fddb4838d880

                  SHA1

                  ab7852aa4e3e25b5b6dab538ad2dc68b58ac7960

                  SHA256

                  775b6675fef9485e0c97e9eecb8bee9cf54b9191e5cfea429c4b8c0d134200ce

                  SHA512

                  c9377751607a3086ead8683fd40d43c0dbabc2718dd1693cf2fcfe70d9ae12f9338c2fe63c9b936dd243c5e67ac5d08e65b31c2a0c0b75a99ac11150e9caef44

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\sessionstore-backups\recovery.jsonlz4

                  Filesize

                  7KB

                  MD5

                  b5c2439b13afc121a225ae9250dc6745

                  SHA1

                  1c647124da2cc915a8179802905e7a2eecfb015c

                  SHA256

                  6841f09ec2491fd17711f389d65a4494dd2e71ddb7a96c231edc4cc659a59dda

                  SHA512

                  8b69bdbcad678964f3623e8afc20db941c5e213eae5853dfddb6c3f9ef4e118c7f0e1a5b9873036505b626ae779443653bf50e7262b367902e78bfd4da1042bd

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\agac39hh.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                  Filesize

                  776KB

                  MD5

                  3ba1f036b4d5d4a819b56950a794f1f3

                  SHA1

                  5a7064eaa010f818f3a809e64c0524dcfddaf69f

                  SHA256

                  a1c07c65ad45cda79cf66f08067ac5f5014e9c17157b9e39f2d0da81a23aa266

                  SHA512

                  29d26145cce777d1c87ea58919400031b95d5a6480438e8a8c45e2f4579e2e777cdb1c0d1d3edf2723a5a9b341b428acb6e3b5cbc40e5fdc012e40314638ca19