Resubmissions

22-05-2024 04:29

240522-e39m3aca78 10

11-05-2024 11:09

240511-m9hrxsge69 10

11-05-2024 10:59

240511-m3ndtsdd2y 1

09-05-2024 13:02

240509-p91nvaag8v 10

04-05-2024 06:42

240504-hgj23ahe67 1

02-05-2024 14:21

240502-rpcsdscg77 10

Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2024 06:42

General

  • Target

    https://download.tt2dd.com/

Score
1/10

Malware Config

Signatures

  • 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 2 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://download.tt2dd.com/"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://download.tt2dd.com/
      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:4236
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1960 -parentBuildID 20240401114208 -prefsHandle 1892 -prefMapHandle 1888 -prefsLen 25457 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3ab55624-db43-4917-8ab2-e788895b5b95} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" gpu
        3⤵
          PID:2952
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2400 -parentBuildID 20240401114208 -prefsHandle 2376 -prefMapHandle 2364 -prefsLen 26377 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fc7d4f79-a304-4103-80d5-4baffccc5140} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" socket
          3⤵
            PID:968
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3084 -childID 1 -isForBrowser -prefsHandle 3068 -prefMapHandle 3144 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 888 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa9bb077-c39b-492e-86bc-b26800643554} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" tab
            3⤵
              PID:4212
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1388 -childID 2 -isForBrowser -prefsHandle 3656 -prefMapHandle 3652 -prefsLen 30867 -prefMapSize 244658 -jsInitHandle 888 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3f45e676-b52e-48ce-a936-448951e20d57} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" tab
              3⤵
                PID:1408
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4348 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4396 -prefMapHandle 4324 -prefsLen 30867 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc87eb76-f413-45b9-879a-3b4eda81ed68} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" utility
                3⤵
                • Checks processor information in registry
                PID:4544
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5288 -childID 3 -isForBrowser -prefsHandle 5160 -prefMapHandle 5184 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 888 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4bd77b9-15e0-476d-ac47-6afaa7b598c3} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" tab
                3⤵
                  PID:4196
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5420 -childID 4 -isForBrowser -prefsHandle 5428 -prefMapHandle 5432 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 888 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0b27649d-f4aa-4c3f-bdb8-6959f4ca1243} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" tab
                  3⤵
                    PID:2416
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 5 -isForBrowser -prefsHandle 5620 -prefMapHandle 5624 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 888 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {150bc809-d360-4838-ae9d-e59380fdf529} 4236 "\\.\pipe\gecko-crash-server-pipe.4236" tab
                    3⤵
                      PID:1160

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Discovery

                Query Registry

                2
                T1012

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\k6zex9vv.default-release\activity-stream.discovery_stream.json
                  Filesize

                  21KB

                  MD5

                  41b4d39eb2669c949edb2ed61854d072

                  SHA1

                  bc7c4fabae1f76c39421869adc72994e6d28c0d2

                  SHA256

                  a89a516ab2863a8c71476c11b746dd16819c5d27fa8ecc3b7c8c88952dfec1d9

                  SHA512

                  d8e355bff026948850f9c9ec33db5f5f2fbbfdfc9f41bf2b03f8fae9091a58dcd4ee73028a1f1dde11d2b2df6a273ede4e28ebb665a052c56aa5ea79e29f8ec9

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\k6zex9vv.default-release\cache2\entries\CC9AFF3BE02AD27708D587AE49B3DC68644172BA
                  Filesize

                  13KB

                  MD5

                  d90ce39c7e8cd4477240b1c64f010e18

                  SHA1

                  5e04357c67dab56e5d9e0a99ab124d45a9874fe0

                  SHA256

                  eb1e3a24fd2ced4d5be73fdf682a29dda7083fff4752b8bbbe6f004b6aad0d05

                  SHA512

                  20acc72b1fd2af2fbfd7f1e1d1b54ab800a90132665132b10af1af529074ac77cb15e225aaa8f7768cba9b0add1b25dfe368de66507f618764532c0fe39887bc

                • 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\Mozilla\Firefox\Profiles\k6zex9vv.default-release\AlternateServices.bin
                  Filesize

                  6KB

                  MD5

                  fea175b8b38c3c4052de9a3fd83f957b

                  SHA1

                  2f9414e7e19859fbfef3e636fc7cb6e0d248cd5b

                  SHA256

                  c9d14f9c622d1e1143e2dd4d5182a03d994be71407fa371e01d5b301961c5aa1

                  SHA512

                  22c5fa31f173756de88bf34dc3b5d07931f3d7926de8ff8c103939e21b5b55e78a5c243e0514ab8b78b8a3b7258914ad0b4b38ed173abbd8074ea835e58cd564

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp
                  Filesize

                  5KB

                  MD5

                  dd4b276aca16dd9920eb24bda8528406

                  SHA1

                  ed3e4e7ba29f679e9e6d0bf32753ea1aaa86eb49

                  SHA256

                  cb31912c50de7f672558b09e4f393adfcacc0a442434ee92494d4127acb6229f

                  SHA512

                  ae20ae01c03949b7711dc9f9a99afe403bef23b5cf6c45902cae620d930962bf2b918b97b45f022c351700c7b5d7badf8f910b3010d9610d325958df36e998c6

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp
                  Filesize

                  14KB

                  MD5

                  eacce17d9f88ea547353ad1378263772

                  SHA1

                  ca92364a88cf48332eec7f006dd1ceb1ecbd1db1

                  SHA256

                  bdd3eecf0b3a1e90e4a51884b40ca9fc0d1804224588a608616cba6ab350c431

                  SHA512

                  365aeed1af5141f04cf1e2e3232c0884a13789f72dbe3dbbb86ca285d77508661872df7aed3c50160618c793ad3a5bc778d5fe1e2ff251bccbf84a6e468ca735

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp
                  Filesize

                  14KB

                  MD5

                  c2c4889f940a2ba323b43b37b3b0ee08

                  SHA1

                  2d3070c2086b83399a512d86ac8c07e134890e85

                  SHA256

                  22421dd52f291960ab7329b1a2d5a3215d7b82a39ffe1392114e32a3e7131809

                  SHA512

                  c0661d8f3743b9ca3ecbaa8ae1ed3ab8fcdcc110f7d7f426ecbefedd1d3b1e398202b2a2bdaf3c656a31d067530744029040640c0c03e8af995f0c097798a657

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp
                  Filesize

                  6KB

                  MD5

                  a78d248c7015d303b364ddf16bacef28

                  SHA1

                  80994d96f2f7ce759e0a97e40c9594d7e317e904

                  SHA256

                  b079878317ee5e392fccb0934d5396ee76c775f8fd0611a426ac3af5be371468

                  SHA512

                  a3b06a3a1ac8cfb5d30515cc4cdf183a7856a55226b5550f7911529f4913398675f3855ee86a1c49f69d90b4d44038af0bbb23dd7df11edba6a5566d876261d9

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\b11d2e20-2e9a-41bf-b419-99ebcddccf1a
                  Filesize

                  982B

                  MD5

                  8e519225476cd100ade72c3368175ce4

                  SHA1

                  f5fb84deea2966e0246eb036fcb9488193292490

                  SHA256

                  cdaa3f6c21a30042c35c76d51e1e1a0c941783a397f8dca2d6673b0d33636ec3

                  SHA512

                  3dc9146911095c4fc38978e3faeceb6ee105e4187d159d63789ff895e324dafdc19cf4569853f001fc1f5e7cc953ba8318d517c869055cc73d80a6b927ec101a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\dabe42ee-7d3f-4c3e-a2ce-195e8ed01064
                  Filesize

                  26KB

                  MD5

                  6c6d34b4e11f382b675333424b6ed657

                  SHA1

                  4364e2c7558f1c30a1d1cb5cfdfb4b8340fd72ef

                  SHA256

                  b3526b486110647d44aeefe102127618bd8b71b8e0ca8a9b7eea4bdea0e6dff8

                  SHA512

                  9965b9b8e273382a5ed240f4c5711b109b5b0f55dc660abfde50d02bc52a1437d2895d3d00fc19091ef9d8a8bda421239f7f35f1131cb7066f8675bd71342745

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\edf59bb6-1d0e-4431-b53c-3124e2a13104
                  Filesize

                  671B

                  MD5

                  f5ee251ab95298f1df44e06e6c8b82e9

                  SHA1

                  a5247a5f87ca9de32312b2e15ba1ad500e5a6286

                  SHA256

                  f1118398d4f56236a9d93457446f926b7148780c8d5d9572082faf1c77707ded

                  SHA512

                  02fd2fe15589d2d216cc21aff4470635f05743b92a27c88a6aa5b2750d62822eb65f8654ad00923ae00cf3e0d145678b0af1e43c06d45b09361583b9e9cc433f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.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\k6zex9vv.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\k6zex9vv.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\k6zex9vv.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\k6zex9vv.default-release\prefs-1.js
                  Filesize

                  10KB

                  MD5

                  352a802ecc61d85b12857dc17b9bb507

                  SHA1

                  976e335376a80438ef577973776edfbe08799df5

                  SHA256

                  6ecc83d740c149b9e41b5bf7702434f4b615f6687f51aaee826495cf76dbf593

                  SHA512

                  1a93774490a5459b341efcb2073e7bb43143e486b1a2cbb3793cc42cf31d4adc4537595a75c0da5a2d9903e1c953275259ae4e5963c661be47abb30d45154b0e

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\prefs-1.js
                  Filesize

                  13KB

                  MD5

                  3ed7852b2d30a01ed9017a04f7bce02e

                  SHA1

                  293d4179c6069590fc13c57a22cf1ec7b7dde835

                  SHA256

                  96aa7f189f4ee2fa56553a962de75e46e74b0302e0c5a93f43546fa56e0b611b

                  SHA512

                  f6f12fe995d9330f1bb3dc4da425222ec267015cf213e4eab3515fd1c190dda2552a207a2a41b1882f4de3cb42cdf2a3d61c7b4f8f567af35f80981c802ccd5f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\prefs.js
                  Filesize

                  8KB

                  MD5

                  061cb8ce129fc221c9a0c869b0732361

                  SHA1

                  7fe74ca6a68d9cc1e80e6897a0010ad09e412210

                  SHA256

                  3582e51406f7de9c5db0279b55e91e835faa15ec7440034f13be782dcf31090d

                  SHA512

                  f28805bcb66eeae8374d8748504437b798b5080cc858808ee0bc8e095a74bc6e23cfd1f768a96101bbb5fc9d7aa8a975de5e8a31a064ab969ea89c9d9a4777a3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\prefs.js
                  Filesize

                  8KB

                  MD5

                  6c26fa6a654fefc3e31392703f0af88d

                  SHA1

                  a430e379caf20bc34575e9ba02ffc2687cecf18d

                  SHA256

                  44ffa4ea2670709298b1bee0bd4ce54bb4d1f8e9d044b8bfc4f9383f7719b6e4

                  SHA512

                  343d5a0b68eb87c2683792d91a4eb0a2794f5ba953a4170545ca28309411cea65bb36eb80ef3288ec278b310244c84c6a2bbcff88b3dddd85994f2644765cdb0