Analysis

  • max time kernel
    123s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02-12-2024 18:55

General

  • Target

    https://objectstorage.eu-stockholm-1.oraclecloud.com/n/axpvatilcuo7/b/0ff1cee36s/o/playback_voice_index.html

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 5 IoCs
  • Suspicious use of FindShellTrayWindow 21 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://objectstorage.eu-stockholm-1.oraclecloud.com/n/axpvatilcuo7/b/0ff1cee36s/o/playback_voice_index.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://objectstorage.eu-stockholm-1.oraclecloud.com/n/axpvatilcuo7/b/0ff1cee36s/o/playback_voice_index.html
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1944 -parentBuildID 20240401114208 -prefsHandle 1848 -prefMapHandle 1840 -prefsLen 23678 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b0332ed-b329-4328-a6c9-14c44f45e3fe} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" gpu
        3⤵
          PID:4536
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2352 -parentBuildID 20240401114208 -prefsHandle 2344 -prefMapHandle 2332 -prefsLen 24598 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {15a7edb3-41da-49f4-829c-cce5580f318f} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" socket
          3⤵
            PID:4388
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3100 -childID 1 -isForBrowser -prefsHandle 3112 -prefMapHandle 3108 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {63100d08-ab97-4c83-9cf7-332a748544bf} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" tab
            3⤵
              PID:4988
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3732 -childID 2 -isForBrowser -prefsHandle 3724 -prefMapHandle 3720 -prefsLen 29088 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f9fcb97d-9f79-4970-9552-b01c6f8388e2} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" tab
              3⤵
                PID:3720
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4664 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4656 -prefMapHandle 4652 -prefsLen 29088 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {97730358-680f-43dc-8741-fbb0aae06917} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" utility
                3⤵
                • Checks processor information in registry
                PID:572
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 3 -isForBrowser -prefsHandle 5560 -prefMapHandle 5556 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cf1169e2-927b-4df7-bb71-0a0573af4639} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" tab
                3⤵
                  PID:2088
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5704 -childID 4 -isForBrowser -prefsHandle 5508 -prefMapHandle 5524 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {63d594c0-287a-451d-9330-21dd9567b4f4} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" tab
                  3⤵
                    PID:1848
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5864 -childID 5 -isForBrowser -prefsHandle 5944 -prefMapHandle 5940 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1304 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a58cacf4-c436-44e3-ba2a-9f29cf49e6fa} 1792 "\\.\pipe\gecko-crash-server-pipe.1792" tab
                    3⤵
                      PID:3148

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\odgo8eah.default-release\activity-stream.discovery_stream.json

                  Filesize

                  19KB

                  MD5

                  d04050c411b8abf682341e9fec3115cf

                  SHA1

                  57a92d5cc0f3ef09bf422c50420da1b5cae37f74

                  SHA256

                  937241dce9dcda578b22662c477cd5b614875c03785acbeb976097dc40b86363

                  SHA512

                  63d695cd89441159e199ceeb3f53de406492bf7f04e49202cdb0f5700da8e779fed42a0c218965b9090d90dd24e734a15b737a8033c503fbb464358b971bfbc9

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\odgo8eah.default-release\cache2\entries\39DB9E847E680B765D7B04FCCE6BF5BC0225F878

                  Filesize

                  13KB

                  MD5

                  45a10bb881dc940ef46f03fc4963a401

                  SHA1

                  ff1e10f4f0bd15f5c5dc55d42f5ea66e0e5a64fa

                  SHA256

                  0b9af219021a4ba6fdbfdbe46932e93f006d7f64851aff3f8a80ebce725c8ed6

                  SHA512

                  e52d9a22868fdaebbae5ffa2b749a458e0ae90eff98e568a74c342a7006fae17c2db90718f0a0bc84eca0b53441632a5612d6ce06ecfeb95729cf265d2072062

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\odgo8eah.default-release\cache2\entries\92F4D5A4F9CED6E2E644D803AEE3647A0EA4D984

                  Filesize

                  13KB

                  MD5

                  e9d3abeba2582823297f27f1b44e35a7

                  SHA1

                  2e9eeb1577584d2ace667270324b14eb282bbd92

                  SHA256

                  a5f1c0f39bb65c8cd08022a9f8bf0e80567a85b8dca3ac3d9b5748e48e0b06b3

                  SHA512

                  0ba07df466ec55d21ad2e8a5c1b18b9cc7d277c459e90b7e41530d3f2d74a96c0b4157a6fa32395b61c8967023b1045f823c0651b1d48acded2a95906b27d9f8

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\odgo8eah.default-release\cache2\entries\F8CBD54DDA10F4286A41EC6A537240712D6C2308

                  Filesize

                  9KB

                  MD5

                  9da3ca8e86a493a6c833853f993d47b2

                  SHA1

                  4f4b7072a5fd63ad067708b80f0fe3557d7b6139

                  SHA256

                  dfd2de83909bd1362786155c1a3cb682f181e547b0f73cb4f89e0b1c29561b98

                  SHA512

                  2d54c1f4143fe32dd0ac7f007a275917f42b25a533376a9b7ee5f43a8ff004e6067e3b23995649f191e12090e204b11a3c7c2265cf045bff1de6af4ad5657f41

                • 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\odgo8eah.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  e58ebb6026f685018961ddf1887135ac

                  SHA1

                  e3723cc7cf8f65f8d73d82aafab354bd4c7dceb0

                  SHA256

                  7b711d1542be3e4b90e589c8c082d582e811113d1d265d45b0870c992dda6411

                  SHA512

                  758abb49ede41c51b0b97c6c93b5d4a62b696cc26344d7b60a82bddf8fb3be64a2638b07bbda9fa427f9317080d11b4c088a795d5120db8d14ea3487e05ddce3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\AlternateServices.bin

                  Filesize

                  8KB

                  MD5

                  e5e7584225877792175d788e21171e24

                  SHA1

                  0fecc413be0e9e9c5f5514cfdadd2988e0c140a7

                  SHA256

                  cc76abd661f8191678d2c67d9e56aeb52fb69a57a99f2ead0322cc50e2c3d40e

                  SHA512

                  6c2a308be6c93ca0407e857682e242e942e6f298c2cb3abbf53e045ea8937a1cb99bc4928601f244f103721bc27b4485304cea43879a04b006a0918149a570bc

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  6f46ebaa47132861abb8b5ed45ff1adb

                  SHA1

                  f62cb70ccffba2f5bbf7d2b654623b5117b9d24c

                  SHA256

                  b9ae0e76bdc9aae2d3d72858ef0963e2f84b4b24aa2cdeb0f68d065699a44838

                  SHA512

                  4d48e90fef56beadd7e2f4574a89e919cb1b43fb6ca42c5dc32453fbd465777bdffa6e6aef6b5318ac9d9ce4f7f258d31b518bdceba6d16016780b011c9288c8

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  6KB

                  MD5

                  f9be624d9221d8c4c981c09810836baa

                  SHA1

                  93e3414ece614f8341dd9f4f9e0213f4e0636df7

                  SHA256

                  3ea03980f52e102da1ef1aaff12efd022ff846beb110940c42b4f8ff05493677

                  SHA512

                  543eca683d4671a12d1072d651c257d0edfed71cefb86c10b9b916ae8e8255139ee81e7791efcc3e4db061d46bce038d60f580e4600090ca14e0c98fa90b4586

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  14KB

                  MD5

                  c735c0e7c764d5051a67c33d723cbf81

                  SHA1

                  3d93cde0f09ca8543bc1e5e02e1ec75bd431770e

                  SHA256

                  26e5194d7305f34205d3032b65cf32a67fa61a899af5d2a8a6c883443dff392e

                  SHA512

                  fe097c654a31f31d3ca42e40655fec5e9a8ca27bd564f8039f12b05623ad17508b9774f37119baeb5000aa2be81d9c80994caaa7c9d380df96776577dd6ce7f2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  14KB

                  MD5

                  d8b35e8699f065b0354d88d78f924d0d

                  SHA1

                  78265e787edd26ae189ede46bfe110c539e56065

                  SHA256

                  3f2578a295a565340c191a20aefcafdd46f48426899d511bb6a832bd47de3adb

                  SHA512

                  96c2e3dfdd20bccd589d5f037749ac572347bba3f4e1818e477cdf1830b659d582d476010e3a39363d87fcbe939ceb7648208fe4205dff56e03db90b75e85185

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\pending_pings\9be920eb-2235-417c-b780-b5f7272c88de

                  Filesize

                  671B

                  MD5

                  cea6bd628f1c34996c94d985af7ac259

                  SHA1

                  cc8315ad3d36e3fa0a859a96c736ac533ef0311d

                  SHA256

                  01e6a7065abde4c7cb8d92b6f5ffcfc336a96def043c9a6ff51ad8d02d5c3c45

                  SHA512

                  a0100f07ae4fc19e67e49e4583e7e06443eb30a18c843bf68113ffa305014f06a968b78e0385de21ecc20cd8a3d1262e2c01629bd4b0af73fdf4c4daf4f49272

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\pending_pings\dd2e0775-1e8c-4fe4-9ff7-94a8764c0c9e

                  Filesize

                  27KB

                  MD5

                  7462ad4d9318f65ec336f5ac02132529

                  SHA1

                  47c9f4913045a7786d1ce23fdc0ae326cda1b2bb

                  SHA256

                  2052828fd96616309013ba703645b1906766507e9f67232746bcc6fc6584d337

                  SHA512

                  7bcf422374cc191a04d7625b2d31b509faa6ae69554406442940d1acdbee88c276f24f70f3ad577eda79079e521c419c20ff61f36fe9f1f61fa07ab0fb136ddc

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\datareporting\glean\pending_pings\f7f78121-201e-4af6-a27a-f0ff6c6e0c3b

                  Filesize

                  982B

                  MD5

                  66b1a9aedec9f8a8891289223f1045b6

                  SHA1

                  7e24b6ce21088be4cf7e730f2c25658afc9bc4c5

                  SHA256

                  cd9a976ef572ad5d5b960cb004cd22338c1646cd183c2a97474f2688f236d1e6

                  SHA512

                  effef52778b176bd93d4e9ace013afd717dd77f9393f0d85f394ca263a8f2042fbc072bba5185af4821b1890bbd37838c5d5de67daa72970bd751dece8a732c7

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.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\odgo8eah.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\odgo8eah.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\odgo8eah.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\odgo8eah.default-release\prefs-1.js

                  Filesize

                  11KB

                  MD5

                  f0f5a78e5c996b6fec11ceaa7dae423a

                  SHA1

                  525bf02a6ce2a117fa1d0a4406583dc83078d807

                  SHA256

                  86a344a313822543cde57df6d717352bdd686c43308762c4568f077b1bc8a8cd

                  SHA512

                  f0a5318e798ca8ebb5fc2646bb5f1482e709b6434f31ed1ef330e8ba50005c684b24cc65a9f81e87405f2b9b0fe1ed960652f92c24204b25993467bc04eadafc

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\prefs-1.js

                  Filesize

                  15KB

                  MD5

                  de6c82697e74407cdd8e33b6ea259ebf

                  SHA1

                  a9eb3fe4ea8c7ca41cab21d4438d68c20bf13919

                  SHA256

                  be1d895506e58c2433f5ebd44aebaeee0f90d256ebb8d5f79d47463cdeaf6a9a

                  SHA512

                  b668796622b16d9b42ddfc4464d9b73fd60dbeca8fd482df16b31fe0cfbb911146991ccec12a1fd1b09a59fbf2d871137551ce48e9f8c3e0bfb601a815256947

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\odgo8eah.default-release\prefs.js

                  Filesize

                  10KB

                  MD5

                  7b57f0b87b97fabc9e219939d64fc5a9

                  SHA1

                  366369c392d8537c841f363a1146be1c53c373ce

                  SHA256

                  5e88a73083679c6bcf518c7e68faed1e7144f58cd92b4aac1091b6fe314d6801

                  SHA512

                  c93f7b315fe59ac0682df5f1226edf048fa8f8124eb8e6bea913355ed653f9f1a41aad4db9a53e6ca3547f2c0fb78c9ac43b81b8ca7f3c5a1a4f5091f1e58381