Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    09-05-2023 14:34

General

  • Target

    https://capacitacionessat.actualizate.biz/login/change_password.php

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 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" https://capacitacionessat.actualizate.biz/login/change_password.php
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://capacitacionessat.actualizate.biz/login/change_password.php
      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:1928
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.0.1861215744\1534073702" -parentBuildID 20221007134813 -prefsHandle 1860 -prefMapHandle 1852 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a893e36d-0dc5-4d41-b500-82b2a04ef716} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 1940 2a5aeaf4058 gpu
        3⤵
          PID:628
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.1.320190384\484297635" -parentBuildID 20221007134813 -prefsHandle 2432 -prefMapHandle 2428 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eda51b71-0a65-4eea-b395-e8173c725052} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 2444 2a5a1b72558 socket
          3⤵
            PID:1356
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.2.2139213952\66192210" -childID 1 -isForBrowser -prefsHandle 3284 -prefMapHandle 3300 -prefsLen 21854 -prefMapSize 232675 -jsInitHandle 1488 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d2b89a2-8471-4d18-8fa6-5582dd053526} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 3272 2a5b2813758 tab
            3⤵
              PID:2464
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.3.1078091239\1226062333" -childID 2 -isForBrowser -prefsHandle 4088 -prefMapHandle 4084 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1488 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8b945411-0c10-4d04-aeed-69eee99729f4} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 4108 2a5b3ff9a58 tab
              3⤵
                PID:3800
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.4.1034622250\930364887" -childID 3 -isForBrowser -prefsHandle 4740 -prefMapHandle 4708 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1488 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {32855eb8-71bf-4f5f-9def-eda7960819d3} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 4756 2a5b3ffb258 tab
                3⤵
                  PID:5004
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.5.1900724521\501794196" -childID 4 -isForBrowser -prefsHandle 4904 -prefMapHandle 4908 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1488 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {208c18ed-546b-4619-89af-c54bb41d8866} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 4892 2a5b548b358 tab
                  3⤵
                    PID:2212
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1928.6.1561539407\443270074" -childID 5 -isForBrowser -prefsHandle 5088 -prefMapHandle 5092 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1488 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cc17faf6-3ee8-4bf0-95c9-9a2ce0fb2778} 1928 "\\.\pipe\gecko-crash-server-pipe.1928" 5080 2a5b548c558 tab
                    3⤵
                      PID:4892

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

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

                  Filesize

                  152KB

                  MD5

                  c2d4be2000f5bc1931825550e6640c15

                  SHA1

                  a670626c41ad651f78631cc3775d4f6187e4d68b

                  SHA256

                  4cc5339ba698378bae47dd6a1fd6f0b3463735962a3bfab3a462877c8a87c1da

                  SHA512

                  f6611824ffe13de12e013f3bd3cd90d94dffac5e9010970f37ac2619282593f150d8cee3e5047295059f47f6e8ad80d62ef0cabcb8efa6e9da40c1bca1d73d95

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\bozzcyfh.default-release\cache2\entries\250EE2BC03AFF526F1A1C3DB212A79DE3EB60D5E

                  Filesize

                  14KB

                  MD5

                  e639213ebf018230d92e24136917bf4d

                  SHA1

                  b82e7c950b550d5453865d92e7ea700fe17817e8

                  SHA256

                  3d565438acca2d5575f3262a81d356721066b55486e6c2a988d096496e4076b5

                  SHA512

                  5506e5323246d80f677f8548a9bd7f9e4f5cb09cc8b0d862ff426dd3add7fe6c692613ceb9ffb70b769262760cbed05b06179e7c6628d471ab4eb36ca1e0f700

                • 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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.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\bozzcyfh.default-release\prefs-1.js

                  Filesize

                  6KB

                  MD5

                  b18ba3bff0e43113dc7235b7f1a3595c

                  SHA1

                  d16b44956e4ea74bce882cd6c41bee4d87de000e

                  SHA256

                  5530c67c461fd2bdb71b508dcf047e13002cac0b71aa813f92a9a28c293f482a

                  SHA512

                  39bf17c4bec3336c26f866ff7d1c586a861ffb1464668c276ba3e64448fbccc449be8aea6d2a158cfc072ce594a6f0976b59734bd636335a30f63f724cae1924

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

                  Filesize

                  6KB

                  MD5

                  ef57e90153dc12b94086a788402a40d6

                  SHA1

                  571835a264244f6eb2c465dd1570a11a8c0d5f9f

                  SHA256

                  58fb700a8710d62d35d93efcf978d94250bf642518647693c9e3efdc5a23db40

                  SHA512

                  e2f2853ae0d71c757a01b9ee17444239a658da9d08b91d6ad6f6825ac27b6dc8bbf10831f5c8f8b39f7400438700e47d8aad37643f2c6fca785e592e5a294953

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

                  Filesize

                  7KB

                  MD5

                  206f9f716ab15eceb0e9c47e087ff0ce

                  SHA1

                  f60635363be2d30df68a9e1f135dde0cc0ed0aa1

                  SHA256

                  fcd24ab8860423e72f2cac180720b09e23a47c41afce3014bb5b528c920becfe

                  SHA512

                  77f3ae239444fb79d08cbd8ba5421adf7bb2b7ba602cc738b18cde845f1291b7c42039a23cc30994447861d8fd3a361628e344906210a448046a052d1a2b401f

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

                  Filesize

                  7KB

                  MD5

                  7bb75c6b9131b2e8e6e2bd222cb82c8e

                  SHA1

                  54aa99f87716893327b2ed40b5e9ded82b641043

                  SHA256

                  ee417967894c39581f57d39da1e344dfe9aba9c41ccef9bdff988f4c295cc1f1

                  SHA512

                  6476a33f41351e3afa58f8991609be3c4e4189a906c23ee64b91f2ae332ab31d8dc3e00f2030536d39b370fde1e10d7677ef9d5eb632d3a68904df0a90078906

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

                  Filesize

                  10KB

                  MD5

                  a86076149db76772743ca21d407a3b0d

                  SHA1

                  66f286b7e937576232903edbad8bfe3e9dafcdff

                  SHA256

                  d2046fb2a9eaf75aa993180bb707aaec9496687229728d6317acefb826c4dcb4

                  SHA512

                  6e598d6352b0ea971476d9a388a151d7b56f03807084bf340c6cfd8d12f82dbf65a62d3966913501bfcaa4c78e17096e6fd201e4cd47cf23c830fbc912d67858

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

                  Filesize

                  6KB

                  MD5

                  fcd5f37e5e4066f7cffe8eb106b6ce19

                  SHA1

                  b0a1c4d3d5c96271429fb09cb71055d177c13402

                  SHA256

                  38dbdb91f24f8e138803d71d0f7e4758fbb78e7f657208325fe30a501e225c67

                  SHA512

                  afdf7697bc784c3c85f30a8a1e4caa32459cf7f19c1ffacde04f62f089218ff1899ffe69fc465677d719546c8f91bea0d04807b13d58096f79aeba8eef0a0a15

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

                  Filesize

                  24KB

                  MD5

                  2ca10288611c86a4323c93f5c4fbcea1

                  SHA1

                  be0c9d952a4abdf8c4d089c8c509e4f703bbdb93

                  SHA256

                  e3e0fd416c7ea8f7532809738de7b25666985a8d79b850f58d716c278fa53c62

                  SHA512

                  f1217301431b54f379bebd252f71002420652c5008da8c1abf64f02434b653c66ae0f9851460cf48c050c8112cc13bd9b2ca5740bcfe673ca7d40eda89037ea0

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

                  Filesize

                  24KB

                  MD5

                  30a6a1d8ca0331260ea02498f97f6803

                  SHA1

                  b7c6ceecca2cfdb5e87664a9e277cff8fea1c3f1

                  SHA256

                  ee865050e5564a23ea80cc3d5b42372bad40d6fdad37ed2482cd1d6692c08ac9

                  SHA512

                  a4130bcbeea6ad3b29f5bdaa8e6e3405c7fed88304c90020f2ebcde637e20de36a0f0fd2085c657ae759ee3f27f117759f79076928762531df87499f945aa09e