Resubmissions

06-01-2025 10:36

250106-mnqkmswqgp 5

06-01-2025 10:32

250106-mlb98strcs 7

06-01-2025 10:30

250106-mjxhdstqhs 7

Analysis

  • max time kernel
    255s
  • max time network
    220s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    06-01-2025 10:36

General

  • Target

    https://telegra.ph/Happy-New-Year-01-06-37

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM.
  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 20 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://telegra.ph/Happy-New-Year-01-06-37"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://telegra.ph/Happy-New-Year-01-06-37
      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:1716
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1932 -prefsLen 23839 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8a316b50-2389-4623-9c47-82b892e21c99} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" gpu
        3⤵
          PID:1620
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2520 -parentBuildID 20240401114208 -prefsHandle 2512 -prefMapHandle 2508 -prefsLen 24759 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4216b78e-8d70-4de3-a355-7432e95b7f7e} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" socket
          3⤵
            PID:1944
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3304 -childID 1 -isForBrowser -prefsHandle 2948 -prefMapHandle 2880 -prefsLen 22700 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {df0e976d-b441-4cde-a1e8-566c796486ac} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
            3⤵
              PID:3260
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2744 -childID 2 -isForBrowser -prefsHandle 2836 -prefMapHandle 3696 -prefsLen 29249 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac314cf7-4cb6-42d5-9325-655082ae9747} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
              3⤵
                PID:3516
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4408 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4472 -prefMapHandle 4468 -prefsLen 29249 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {73b0e5e2-e9a0-4f9f-9bcb-abed5282fbd3} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" utility
                3⤵
                • Checks processor information in registry
                PID:1256
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5168 -childID 3 -isForBrowser -prefsHandle 5452 -prefMapHandle 5440 -prefsLen 27145 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c6f5b7a5-34f2-4861-bcb6-cbab464fef5c} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
                3⤵
                  PID:1940
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5576 -childID 4 -isForBrowser -prefsHandle 5584 -prefMapHandle 5588 -prefsLen 27145 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f36dc92-84b1-4e75-9783-c0d0552972b5} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
                  3⤵
                    PID:3712
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5776 -childID 5 -isForBrowser -prefsHandle 5784 -prefMapHandle 5788 -prefsLen 27145 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f15bf209-aeb7-40f6-baa6-1760a29b1b69} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
                    3⤵
                      PID:744
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6276 -childID 6 -isForBrowser -prefsHandle 5060 -prefMapHandle 5088 -prefsLen 27226 -prefMapSize 244658 -jsInitHandle 1260 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3b2d4919-9598-4741-a6ae-94e65725f348} 1716 "\\.\pipe\gecko-crash-server-pipe.1716" tab
                      3⤵
                        PID:2188

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\activity-stream.discovery_stream.json

                    Filesize

                    22KB

                    MD5

                    06c1f7fba10b415c1942260fbf5b2846

                    SHA1

                    2d9881cc37a0a7d10b19a4d7b535f0a8151b1982

                    SHA256

                    fc32328d95b4e6f1d3c2cd48c7fc29f00fea3c21f0ca0033411292b10f50a647

                    SHA512

                    590df0dce9870b92cfd87961e05542c379a234ca8005704ecdec05c108558c8d036944e147061a443cd615a7e0a472894450ebea478d6f216eccd4b811bd3470

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\cache2\entries\51C15E82D91CCC38B95AFC771E4779BA241453B3

                    Filesize

                    33KB

                    MD5

                    41c460943819d5810d3345e72cbd1aad

                    SHA1

                    07b524836a176aba8bfeed15836c5c74832d9b61

                    SHA256

                    bba0bde2ab44f3b0f594f75ec51701faa0d26e5e14952bfa0e264f6a10947ebc

                    SHA512

                    4b91e34f900c012a5aa7f7ae76a8317c5b315435f54487a2828cf8116874f1cedf3dd46798b6995d7037bee487ab14e5d73cc5d17e81933f78ccc0d62cf85947

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\cache2\entries\A2A535CEE2EE65519C5241D9E0186A778B89D718

                    Filesize

                    118KB

                    MD5

                    cb623d712ec31d7da0c5e605f7de2b66

                    SHA1

                    77cb5f5bcfcfa5976c7270c2a0957f5e42254996

                    SHA256

                    9b16f4377b31e5872daf3bebd390d09e65ee3ec283ec379ba830fa7d23a438ea

                    SHA512

                    4ac1b8d789525be81a0c9d64d4e45fdd01e6a9497547e707d1e5848d993d82e888316d1d7bcb6cad417c850ea38d8ced6062c72f1c332f2fa5601da32f4124a2

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

                    Filesize

                    479KB

                    MD5

                    09372174e83dbbf696ee732fd2e875bb

                    SHA1

                    ba360186ba650a769f9303f48b7200fb5eaccee1

                    SHA256

                    c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

                    SHA512

                    b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

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

                    Filesize

                    13.8MB

                    MD5

                    0a8747a2ac9ac08ae9508f36c6d75692

                    SHA1

                    b287a96fd6cc12433adb42193dfe06111c38eaf0

                    SHA256

                    32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

                    SHA512

                    59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W8D2O2SE7GS6HH2PPBQF.temp

                    Filesize

                    9KB

                    MD5

                    4915fffd00a17b7c2401eafa39bdae50

                    SHA1

                    f7816078ee21926a3b323f8afa79e4371de54f19

                    SHA256

                    43b08fc14a4e65ae18730eed9c2f3a258e9749866bd53574cbf222f8577e13c9

                    SHA512

                    8220cae1fd6d04150dcf0a2e573af832e911cc089cb671bdf5f34008bb783365b9f721eea5034a895ecc278201d444dec5c0903b91bcf0e5e8549b3bb4e41363

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\AlternateServices.bin

                    Filesize

                    7KB

                    MD5

                    3b63879a7d4e12dd66a8589a615c1af8

                    SHA1

                    4c7023c88194725f5ec60a10ea9c6108643cca27

                    SHA256

                    9598094beab46fb4cc645b2e6e8fc618ed592b600b92a0bde9f0607d0ae9930e

                    SHA512

                    d16c383647b4f89b4b400aa92f46a7d228466f4e64f0534f745f276762b02aaf5badb4bd83937023f023911f796d2e71119da9e563d6fb561f729e423f3854d8

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\AlternateServices.bin

                    Filesize

                    10KB

                    MD5

                    5418003bb70349b57523296397ccc036

                    SHA1

                    4fe5e23dd3b6a7d5da7eb49b6cc6e27d899a3d4c

                    SHA256

                    232069645570e7a3e59796090b870bbb18081e6b01a4cce1011cdc68525bfb6e

                    SHA512

                    deda14e4c4dcd351c3ab42dd3fab1e5f808bd9077807e0ba6b877f1f3eab15c459ebffdfc6fd5d0d30c9a810f6c176efc58dd9f017763c3a3c5e33e34d5183aa

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    5KB

                    MD5

                    93d6d4e90126888a03b92efa823c03c9

                    SHA1

                    987a2dde14c681181a8d0aa9e589064f0a714c66

                    SHA256

                    701b61b16bbc132f15feb89ffd7f26bbd97cfd955d807d6cf9e0cfd248bfbfdd

                    SHA512

                    6a983668e79cb9dee0393249e76ea6d02e6b9f55cf26bcea3fc3f2d1b4bac1ce0bbbe8897960ee94322286eca746818be8be8d46057628c7947eac430749f398

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    6KB

                    MD5

                    4bef6de39678975282ffa6585cddb4e1

                    SHA1

                    62bcf4279b730b94689f47d3f466f9d8333268b4

                    SHA256

                    13ff8d16eb26447331d5d44cad5ba225194f8687378879f9e86c58c9931eddb6

                    SHA512

                    1a95351dd1971d00226c7da74974db4f7151b98c67c1023ba36621389fe664d207aa6ebe925b01ad1ec82597672413397ed31fbcb6161c8551bc25c46a5f4217

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\db\data.safe.tmp

                    Filesize

                    7KB

                    MD5

                    a76b6da7f3adf495ef3f8f380735245b

                    SHA1

                    cb00700b2794325e844eb73bb73e8e0504dcb5ee

                    SHA256

                    ecba3510810d22ff171eef8972a83cb6c3b10ebc9226910d728ed852b534a481

                    SHA512

                    8e4fa5d6df49e3137aaac9d0bbdd86d8f2000bd2167fe3ae517c6eae141c85162388b8a3d8e319296dafcbefb2f8515f8030e2be65f67d647b468e8e3c11fd29

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\pending_pings\57bb7bc8-3fdb-4bbd-96b3-e59b40be28d7

                    Filesize

                    671B

                    MD5

                    cdf682a82b6093923edc1b6c29178ff3

                    SHA1

                    56f66ebf4169b76c06f014590e3fbadd35f183e0

                    SHA256

                    6d3fee6d2df359ae0465a860782b10ec9492488e275c3d13427c9b51fcef1a7e

                    SHA512

                    ec0a01eae34111c031311844fde68bf6c4e3e831158f207d42e34a1c07458997699e67e298ec945374bffc5d737337d9438460b6a69d6b65c82fefe689cc6563

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\pending_pings\6a637b28-e56f-4853-870b-c334fea295f6

                    Filesize

                    25KB

                    MD5

                    5506daa23af857d26e8be084c630ca1c

                    SHA1

                    cc551ab89d637806122faeb851233066f543ea8c

                    SHA256

                    093b9bbc78ab90669c892e343ef6496a95fd465ef69ef893b1fe4044f441e8a8

                    SHA512

                    29086cf85ba806b2f353867e3e2d2126be19f5d638994c05598fd081ecb2c7a1dba1e0c1035f0de76571d9f71805d6f4cd37284bb77dd4fd5074955112db9e07

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\datareporting\glean\pending_pings\87e92680-bad4-4d84-acce-43b7d12aac56

                    Filesize

                    982B

                    MD5

                    5c0f3db5028cbfc976aa25f871bed7db

                    SHA1

                    ee65dc2ae1f2c13d6e7951404c3a448c8df5f763

                    SHA256

                    3bc819b472fc972fd0b6c758ad1f24fddfd0a5c1f64ec934de5aaeb694fbb46d

                    SHA512

                    2097ff347ba49fd27ac4a5a7a3f7a0474133d22b137ad0f37114760fc0eb711336093eabc2f5585250c64c83714ac3bb38bc95438b09193e896a9675a19fdfa0

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

                    Filesize

                    1.1MB

                    MD5

                    842039753bf41fa5e11b3a1383061a87

                    SHA1

                    3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

                    SHA256

                    d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

                    SHA512

                    d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

                    Filesize

                    116B

                    MD5

                    2a461e9eb87fd1955cea740a3444ee7a

                    SHA1

                    b10755914c713f5a4677494dbe8a686ed458c3c5

                    SHA256

                    4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

                    SHA512

                    34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

                    Filesize

                    372B

                    MD5

                    bf957ad58b55f64219ab3f793e374316

                    SHA1

                    a11adc9d7f2c28e04d9b35e23b7616d0527118a1

                    SHA256

                    bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

                    SHA512

                    79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

                    Filesize

                    17.8MB

                    MD5

                    daf7ef3acccab478aaa7d6dc1c60f865

                    SHA1

                    f8246162b97ce4a945feced27b6ea114366ff2ad

                    SHA256

                    bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

                    SHA512

                    5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\prefs-1.js

                    Filesize

                    10KB

                    MD5

                    01478221ed644c1176d3ba6672299cdd

                    SHA1

                    00e54531bc97ebe61d2b57fcaa902c4571babeaa

                    SHA256

                    a2212371fab4442c6dc422977ab77d591e19cad5f7fd031daef4423360aaa435

                    SHA512

                    72ff1b1de4835c192611be61d89f6925d5b9f2b941b97c9a8d87dbd8b33518ed6f7d5702f251c2ed48dd2590e892261a2e3beddc7547939b7f13947fed4018fb

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\prefs-1.js

                    Filesize

                    12KB

                    MD5

                    6da655b7f3cfe4b89acbbc42f7f98f27

                    SHA1

                    8e8c4d24659be924f940a2b6420a26dbda27c150

                    SHA256

                    fd2be02001d332ea228c9584fc95425b0f6733e8b9fad8b890cf03b8bb1a1c0a

                    SHA512

                    9ad6aab949a3bc1dcc687ae12b4975fa162f437523f74463a187cd315be3ab0847c2410405979a12d30ee1e638e82b46d7d8fc55d6c917af7a91e41229f85708

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\prefs.js

                    Filesize

                    10KB

                    MD5

                    58c8210291bd0f4e2dc5cfb81e6397db

                    SHA1

                    46f9e6c03eea23e499aea7a35aa5534477018004

                    SHA256

                    25dba411026c20f6495a0c6a7047d5e04229bb495068a9a0cd9c796a2b4cff38

                    SHA512

                    20404acd2a5fde5b8f5c85c29be9892bf55d3c92377dddcb993bf978c65d6f72e1b2a8a7cd401b4b44612c3c8533c062e561ecfd1e5a0870ee913456adee9356

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\sessionstore-backups\recovery.baklz4

                    Filesize

                    1KB

                    MD5

                    6f2a7ea5421efa84709baee77e2b3ce4

                    SHA1

                    34fdee00a639b1e8cb8e4f89d872d913484dbaf0

                    SHA256

                    a882e5682bab2a0ea0aa62ce7cb7832d750532112c283e58e1f0c97b6c19df6c

                    SHA512

                    6c8e8a49e38f9934ae9641295fb6c5f9fe37041fdf80c97579e33fd16e7de88e9919d2b6f06dd6881c5b85641b72509264ed0db83d4b417c5b930e17d4e6bfc1

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\kx4f0sbu.default-release\storage\default\http+++steeamcommunitii.com\ls\usage

                    Filesize

                    12B

                    MD5

                    cdd578b59a5e7d64e1d6bf0b98b3e81d

                    SHA1

                    280b1d7aae0947a448c68e6ec22d9b68a0a005c0

                    SHA256

                    043cc32ecdbb208c7481c554e8165c85d89eb1385f5541929dadd5ef6bcc3486

                    SHA512

                    b6f04959ec6eff93b6adc9b610aed13926d0e2c767bf335c2e3da2ab5bb6901ce1bfe7be3ca619c6a8f86e4b301cc9b39511ab959d0b388d38dd87bbe066327b