Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 01:45

General

  • Target

    http://vlt.me/.30mtk

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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 "http://vlt.me/.30mtk"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://vlt.me/.30mtk
      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:2436
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.0.600617198\850909240" -parentBuildID 20230214051806 -prefsHandle 1760 -prefMapHandle 1752 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8a1dd03d-cbad-4365-8705-23877989c108} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 1836 1f8a380d758 gpu
        3⤵
          PID:4320
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.1.1548952454\1193110453" -parentBuildID 20230214051806 -prefsHandle 2416 -prefMapHandle 2412 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9dfa13cf-d5f5-4004-9294-bafd478ca384} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 2428 1f896a89658 socket
          3⤵
            PID:5044
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.2.1528805323\1122562947" -childID 1 -isForBrowser -prefsHandle 3060 -prefMapHandle 3056 -prefsLen 22965 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5a37caba-eb73-4e79-8453-73fdd9d119c5} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 2924 1f8a6624e58 tab
            3⤵
              PID:5008
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.3.817964839\1272865434" -childID 2 -isForBrowser -prefsHandle 3656 -prefMapHandle 3652 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {43b225c5-a2c9-4205-9d07-be4e78fd9860} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 3668 1f8a82a1758 tab
              3⤵
                PID:1292
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.4.466091725\1017242349" -childID 3 -isForBrowser -prefsHandle 5052 -prefMapHandle 5000 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {560014dc-9c64-46ef-ab81-600d8e843170} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5060 1f8a9c24c58 tab
                3⤵
                  PID:468
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.5.863295022\1648399801" -childID 4 -isForBrowser -prefsHandle 5148 -prefMapHandle 5152 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {18980421-30fc-45d6-80a2-fdef260b4ca1} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5136 1f8a9c25558 tab
                  3⤵
                    PID:3472
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.6.1218397509\1902425762" -childID 5 -isForBrowser -prefsHandle 5424 -prefMapHandle 5420 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {136b60da-3fdd-4960-8cf5-0b28ec37e7dd} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5432 1f8a9cf4b58 tab
                    3⤵
                      PID:1052
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.7.1174238713\1766554345" -childID 6 -isForBrowser -prefsHandle 3112 -prefMapHandle 2964 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {36acafe6-bffd-4bc8-be95-41c57559e663} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 3104 1f8aaaa1958 tab
                      3⤵
                        PID:5868
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.8.1667841272\1841942539" -parentBuildID 20230214051806 -prefsHandle 2660 -prefMapHandle 5832 -prefsLen 27697 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {da6b1f91-a776-4c0e-894e-0491317c5e4a} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5952 1f8aaef9858 rdd
                        3⤵
                          PID:5648
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.9.189394070\1236413893" -parentBuildID 20230214051806 -sandboxingKind 1 -prefsHandle 5852 -prefMapHandle 4332 -prefsLen 27697 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9867dddd-059b-4f32-82e0-b8ee35600a60} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5992 1f8aaefc858 utility
                          3⤵
                            PID:5632
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.10.1471823296\647750882" -childID 7 -isForBrowser -prefsHandle 6216 -prefMapHandle 6248 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {12107ae0-b98e-4a0b-8a4e-f0c4bcdcc3d3} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 5844 1f8aaefa758 tab
                            3⤵
                              PID:5692
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2436.11.1273483937\671311593" -childID 8 -isForBrowser -prefsHandle 6464 -prefMapHandle 6460 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1252 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {11402cd0-f0fd-46bd-b7fa-564e2112af83} 2436 "\\.\pipe\gecko-crash-server-pipe.2436" 6380 1f8ab7dac58 tab
                              3⤵
                                PID:5680
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3748,i,14221647728265121051,6840906015709541562,262144 --variations-seed-version --mojo-platform-channel-handle=3988 /prefetch:8
                            1⤵
                              PID:5560

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n9vxbo99.default-release\activity-stream.discovery_stream.json.tmp

                              Filesize

                              22KB

                              MD5

                              63c36dc32f23694374970f59d7ac66c8

                              SHA1

                              4dbea071bceb35c32e9a198d5f85378ad6da786c

                              SHA256

                              4a8670129b6922f457f1d90dce96ca5daca11eb97a3feab54f17dca05301e129

                              SHA512

                              d7ff09e55a4225531574a76df94548172ec18db7e0dd1125e9542b24b4de70a33d42ac20b505899c146a4cae52ec380fffd84cbae41cced690315ab347949b82

                            • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n9vxbo99.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                              Filesize

                              13KB

                              MD5

                              bd7fc0eaeae453eb0db07c5564802fa2

                              SHA1

                              bb74fd6831f6e20f122eb4964f28a7153c4a07dd

                              SHA256

                              26465a7af3998d4e5b34b5e089d7ca95b598bf8d25e56b04e882ff2de86ea7de

                              SHA512

                              a60d5c5f3dc9e7ee7c3607e7765a4ef524b90ba5d20815c677550fe667d63f9eec4f5eb918fe32aae1a13df74b177c796671919c7e4ce56b465f74f8b484309a

                            • 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\Mozilla\Firefox\Profiles\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.default-release\prefs-1.js

                              Filesize

                              10KB

                              MD5

                              2c257ed01bd406bf2d0ea0d10a97e5a7

                              SHA1

                              d032490647d72523c27daab9ded3f3e9988e3718

                              SHA256

                              5f8a5f2ea93ec2cc6361f8384a71f3540490038d1d818a705341a3d4acae319f

                              SHA512

                              7072a553169909b0bdae4b24ee6b3e38880ec79068f4755fefda236b45c1d145f95d981c6fe9447378eca9d21839899e7991f2cce7f9a0686ddb58504792a52b

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs-1.js

                              Filesize

                              8KB

                              MD5

                              c86d63b05aac7bb23176795dd6d2f163

                              SHA1

                              dd8b4a22f4ec7eabb62ba880b38897ec527edc4c

                              SHA256

                              50bf57f7e22645b1fc3ffc259e46fc87e9283e1c8f8c56619007dd61b898089f

                              SHA512

                              3caeac919191c20a89f002b0006abc83cfb26d53f82bcedd1c09c1744fae17d7c1056fb1fa17d8eb25a949204367d8b38a12dc030ac5af8885c1862b38a2881d

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs.js

                              Filesize

                              6KB

                              MD5

                              6c52d8a070f4286388c9cc93cf371d6c

                              SHA1

                              ecec7780be71a13ee2e0724049a9c3f314c94671

                              SHA256

                              1363c3067855effeaa3ae1ea21e923936c519aad61d2191bcc98ec18f632724a

                              SHA512

                              39f98fa46bb784f0ed975bbff71c253c4078936ba29d115aca6f9dd749b60d7c2c53f924a285d87eab14f839bf77b5ffc1b7b412598fa09016c0f2769088d198

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs.js

                              Filesize

                              6KB

                              MD5

                              b7e2e17e9ac772e5405e3fd9b7dcaa08

                              SHA1

                              93d509b0a3d54f1c2251bc5488f8dd619c0f44e1

                              SHA256

                              ad5e096437880c1d0aa6e3bd0706c7ce442e8c1b963e08beee8f7bf1bff924bf

                              SHA512

                              3d081ac8ad4790aded86d5260205d4d00618d02f7e9f254ebe77eb416907ff50e7bbad7a0c15957eefea4070c197c8d824157bf9efbea1b2d10dceab42a5fb84

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

                              Filesize

                              38KB

                              MD5

                              14db033c023adebabf6a8557b7606614

                              SHA1

                              46ad0acc1caef7987ab722af7a354dcb8b314960

                              SHA256

                              00f201d3adf4a88a7f6127c2ac57f893a964ef166df0c43cdd4c48a8b1b57290

                              SHA512

                              0eaeb0ec2253daa73bc018ac2f0972a1e79cc1c6a6783aeaafe2736500be16e115cbee238b9eaa19971ec456fe05c80a8f2941b9262a6d1cae10020acf5aa115

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

                              Filesize

                              38KB

                              MD5

                              711a92c5051c4714fdc29527a5b9d236

                              SHA1

                              4dac90934f21e307c7a422f02fcf044a1634b92f

                              SHA256

                              53835429c20d96259cedf04a1c6f174d75696f298e141088fc2883b90057905c

                              SHA512

                              8861a638789fcff7b4f9100a57f98ba7d3f144cd936493183afce57ba4f7e012d7441e1dfef847f719e47d80b1ef318d4d99bb9f9781b9daf391eb1b44373b70

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                              Filesize

                              2.1MB

                              MD5

                              e68d06bf95cd6145329f77d23192e912

                              SHA1

                              e1e3bf9d0dbb2ed1a47ea42a2a6404180fb0908f

                              SHA256

                              b45804f62536a2c8fbb8d86b0171c0cb09544bb0b995eb26b2ddaeec7cf849fe

                              SHA512

                              787f6d581f8083cfea9f6e3dd24387c9ed8986ced04df59131361244cbd49cd20dab0c4038b12b427a7aaf8c147f1e84e630a8178ba0b015e87183dc4de367e8