Analysis

  • max time kernel
    203s
  • max time network
    204s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2024, 03:46

General

  • Target

    Oxynal.exe

  • Size

    111KB

  • MD5

    1a881f28be0b6c4aece090c1baa748b8

  • SHA1

    4d39e04af02023ab4e65d3aa27b9b26828f1dce6

  • SHA256

    d523c55b21834b10f8bdf472664564848b6a476e9e272299072f02f807aa5b3e

  • SHA512

    bcb6901d28b8cd5a06174016e2a34f739fad6a7341295b72423d37c4baafc673eb2568acb0346a9cbe533c6ddee3c62cdbeb6c1d2bc6930568277c4c93de65ba

  • SSDEEP

    3072:qI0EXYZxG+dKgAbmKIYwlQCfZKGhg2Xhbe3fBqGTsqY:PwG+dOuYcGZ9Iq

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 23 IoCs
  • Suspicious use of SendNotifyMessage 22 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:\Users\Admin\AppData\Local\Temp\Oxynal.exe
    "C:\Users\Admin\AppData\Local\Temp\Oxynal.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3952
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4836
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3944
      • C:\Users\Admin\AppData\Local\Temp\Oxynal.exe
        Oxynal.exe
        2⤵
          PID:880
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2228
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe"
          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:1564
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2020 -parentBuildID 20240401114208 -prefsHandle 1936 -prefMapHandle 1928 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac15d0b8-73c0-4902-9b79-de07afc7cbfc} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" gpu
            3⤵
              PID:5052
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2440 -parentBuildID 20240401114208 -prefsHandle 2432 -prefMapHandle 2428 -prefsLen 23716 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e16cd868-9bc8-49a4-a591-bc81e1509567} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" socket
              3⤵
                PID:1780
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2920 -childID 1 -isForBrowser -prefsHandle 2776 -prefMapHandle 3236 -prefsLen 23857 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b23c6f9e-9307-49a7-8a9c-0a64e907899b} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                3⤵
                  PID:2104
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3992 -childID 2 -isForBrowser -prefsHandle 4020 -prefMapHandle 4016 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {218c2dd7-522a-415a-a6bc-0569413ec638} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                  3⤵
                    PID:3056
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4764 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4828 -prefMapHandle 4824 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ff5b153e-9baf-4ff9-87d9-75562d6792d5} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" utility
                    3⤵
                    • Checks processor information in registry
                    PID:5380
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5328 -childID 3 -isForBrowser -prefsHandle 5320 -prefMapHandle 5316 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {88c7960c-e9e9-474e-adb2-c35b7f6806b0} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                    3⤵
                      PID:5868
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5468 -childID 4 -isForBrowser -prefsHandle 5280 -prefMapHandle 5276 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {10324aad-6823-4416-bc1a-e1547c480d5f} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                      3⤵
                        PID:5880
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5636 -childID 5 -isForBrowser -prefsHandle 5644 -prefMapHandle 5648 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e8b79071-0a3b-4dd9-9859-0a3c4ea38b81} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                        3⤵
                          PID:5892
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2352 -childID 6 -isForBrowser -prefsHandle 5280 -prefMapHandle 5944 -prefsLen 27211 -prefMapSize 244658 -jsInitHandle 1156 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f76359bd-5056-4054-aaf4-5c6f49a73791} 1564 "\\.\pipe\gecko-crash-server-pipe.1564" tab
                          3⤵
                            PID:392

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\activity-stream.discovery_stream.json

                              Filesize

                              23KB

                              MD5

                              a7bf6b6ced879a77161c4100932d67b4

                              SHA1

                              c444cd9be08c811a614baabb2837dc879fc40874

                              SHA256

                              07957551c3066f6e1b854be8e77a883d79a09152a128714c8139854103dd66de

                              SHA512

                              73d4f8df0de61a90dabb04b8bd406153f2cb0a08c28f6d68f5eb81bc512359ddf9eda165474216e7290513eaaca4dd9212aab5e833b7458ee305b3a8044302ce

                            • 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\pj0o4bl8.default-release\AlternateServices.bin

                              Filesize

                              6KB

                              MD5

                              bb0addbd1da5516e91a8b68d056e0cf3

                              SHA1

                              031776ac4bd8ec75ef0875b0385bbc8f4de15e28

                              SHA256

                              a86b7df08b843da85e36016d212379bc2d09e3270b0bc797d69e7fbc3b1d15d0

                              SHA512

                              214969932217820dd979a13625053a1810813207a5af3ef0baa98485db053edf5d5bed0b3ad6190a6a05eacc767f89e27d05f37e0395df8d5e5718bace05b756

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\AlternateServices.bin

                              Filesize

                              8KB

                              MD5

                              ff9a8a433cefc3fb7d7deb1f6c4c8954

                              SHA1

                              e2c5793772a41ebe76ddb75862028eecb471ef51

                              SHA256

                              29a4b446f5d9c024cfaf81ff2b8485e51518a3107011b1b5bfa284023fe76341

                              SHA512

                              0a75bc5bc64cd508708433fcd583ab630de00f3922bb6c5c9616eb50c78349b5f79a1f2a3c6e1f22d6908d4c301aec1c7505d045bdd70c8e81c6b343ed89449b

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\db\data.safe.tmp

                              Filesize

                              23KB

                              MD5

                              b1466534291c83781dcb6dd8ae59d162

                              SHA1

                              09bf7f002c5a7f46497852488616e71c93a532b1

                              SHA256

                              94a6c7d3dcb901dc9ddaa613e1278f79881730cb9862d43f1d9597f94b00e1a7

                              SHA512

                              34eb8aa9c6565e44dc1dbc69b8c09dfdd9100e813d78498b54b7b094c8ba601f7146e9b6336de04ee1eefa08f0abbbb7eb7e743f075c31c25e80ca809f63211a

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\db\data.safe.tmp

                              Filesize

                              21KB

                              MD5

                              c25af46c45d56372e7f8bb3c089fa50c

                              SHA1

                              8f3e0edf663d350ea5ae85b089ea14c28335e1e3

                              SHA256

                              9f92e3238641071fcb415b502f08a91da0450ac79d4d229798484c3336567e09

                              SHA512

                              1ca692f27a9274947c95af87c3a4a549e20bc59380dcb03bc9e0f3ced80f2a0ca3d8e67ca608215f8777795c1aaee50e3ecfeb979f45ae51ee9bff8996c20c37

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\db\data.safe.tmp

                              Filesize

                              21KB

                              MD5

                              4c1147070173e9e28dac867dfaf7c600

                              SHA1

                              e34998613fabea0ea39435faeb7570189881a9fb

                              SHA256

                              b1d336d9eb685a322f9f1a01a60da2c4757c13e3d8cb27253727ea3a4238798a

                              SHA512

                              fb7634d55a9685bc6c4d01a053ec51636b8cec91d415e9df0ce1bc77e09e0cfc82cf5c1cb2ff0d36ce2e7d8c13bf5631ed32b623c92775791a484bf40472bb0d

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\db\data.safe.tmp

                              Filesize

                              22KB

                              MD5

                              702d8110d5afea2866907827db0d63f8

                              SHA1

                              6cdf1678157e61371eed523802092631f9957853

                              SHA256

                              c08532756749020ba55a46301feb6d5da7da54f621e6e210b0f3fd9303652e5a

                              SHA512

                              54858d2dd57b5ade1bc8ce7142cab855893ac4ab25df1b998db2fb32f9810d2d7ec630a86b31bee7c1fc201e923376c7a933820b16bf8f4fe5c8a4de31cdc167

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\pending_pings\32fe561c-ae14-43c7-9336-36a7e6e1ed5e

                              Filesize

                              982B

                              MD5

                              0d8d98742e960bbcf33f063893d75cff

                              SHA1

                              7e54501eb55e2441aee7dd65f2b9ff1f4e8ee6f2

                              SHA256

                              ecdeb3cdab8d9b4979a5d94e6ece704161c4911ec624e60ac614f39eefb616a2

                              SHA512

                              1a9c43593c8846bf0b15b0a3eb06623d4b2b33f584866824ef45cc37abfc8da6dd4fc9d999511d36196ee8335b6cfd7e04f1017c51f161fdde2b48f86ca87776

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\datareporting\glean\pending_pings\cb6ebf59-a5f9-4d98-ba02-f67904dbfefd

                              Filesize

                              659B

                              MD5

                              dcf40e082206c7a00bd869e1977b9108

                              SHA1

                              63517b8772cddf4bf7716ee72cab935ed3318fe8

                              SHA256

                              02a1e6b6ef1f1ef345a3bd96c8833c04e4dbb9ef63629f67273344291777ef8f

                              SHA512

                              d01823c4a0859d7410f1a192cd1a82918662cfae41f21f6ad96494a2802a09fe4bad6fba40cc71f8320b9b0dbc9de2d4cdbccb64fbac863fef621d50d3ac19ca

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.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\pj0o4bl8.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\pj0o4bl8.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\pj0o4bl8.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\pj0o4bl8.default-release\prefs-1.js

                              Filesize

                              11KB

                              MD5

                              7aaaf6f25c6e510506b9b106b5c64fd9

                              SHA1

                              d30edeeda4cdceeae8cd07ea82dee9bedf6b93a2

                              SHA256

                              6a1c9cd01697839935b5649e8f3a8fa2b672cfa9cd25149d4c1056a773f39875

                              SHA512

                              d7e3b2e6d27e405ff050034914b58da89d81f9ab8c7e57bb561c6b7e04002dabd7bd8f7acc50aa07c69236ec5026667b53d57306361ba4e1845d0b7103c94342

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\prefs-1.js

                              Filesize

                              11KB

                              MD5

                              b5cf2d8d9d89fd78f2c2b3b6fb262310

                              SHA1

                              cb4e1c42f444decd6906bd43ec6b3b97e31bc293

                              SHA256

                              a41d84b7488b2329d8157a35bcf010b70a563ba36cefca8f8424b2a474a01f0a

                              SHA512

                              6555a0d274a60f27ad6076b5158e20acbbb1b71c77cffe1e25d0e38b462794b498323bc74235139cfb324eb80b5344dc7bfe9b30ed37967e9d69c5676c0250cf

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\prefs-1.js

                              Filesize

                              12KB

                              MD5

                              2fde34918202b7f99e242a0ea45781c0

                              SHA1

                              b93a2521205dfd7630f74e17f92049a540655786

                              SHA256

                              13492aff958aa140ae2ef9844d69a04e12c1bbf91616ad127cd6679a65f0f000

                              SHA512

                              77cf3c6e4bd4d123ee3542489e4bb43dd427991ff770ed6f30dd889fed5e6803e8a363a899ee1f9c35600eebd9a6f6ce598ebb552e3d47b1acb51ccd898b57ec

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\prefs.js

                              Filesize

                              11KB

                              MD5

                              f8448bd123e73e87abd121580fcc1840

                              SHA1

                              f99308e2b16c1a58ee47cb1605f38d6b3a66f5f4

                              SHA256

                              8015d1127aea76521c63bca05deecd16227a3d72e3c8653f464950e8bc69b732

                              SHA512

                              f8cd0c9124dfea36bf7011b98dd9f420886465d08ede5a14d2c14ea78797a9f750aac56df5ed807ab913e513227cab54eb5cf6268f11da548b883d5738d9445b

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\sessionstore-backups\recovery.baklz4

                              Filesize

                              1KB

                              MD5

                              5061a8ad4185995e13b80db240ff6fa6

                              SHA1

                              fce6c0fa0680df38831c242e1072d4b6a34bc9e4

                              SHA256

                              f42e3c77fb9c3de26dc4cb28cd21f0ab10a84125394f2600f384f0ac499cb555

                              SHA512

                              51b5524be3dcb2e759ca14b115d667f4072820c1b0d289def776200068906581f1df57c810feacdf697451ceae850e3ea30d67569cefdcd6a62ce99ccfebd42d

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\pj0o4bl8.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                              Filesize

                              376KB

                              MD5

                              67aab989bb0cecf0b990f9ec6cf5033a

                              SHA1

                              f9be351e2c570066e794f5ec12c2223dd46bb372

                              SHA256

                              b2464e15868af09dd54445d8981592a0f3ae100801b1993b3e68b8d3a171044f

                              SHA512

                              452f9e334c14ef26b1d9ef2cb7210629f954981b40e93d9550dd1a4e429354bae9ce3ef43f9224fed01b4d944657bbb01f516e587150835812abf550893b5fe2