Resubmissions

02-08-2024 12:16

240802-pfv69s1drg 10

02-08-2024 12:15

240802-pe6ava1dra 10

02-08-2024 12:14

240802-pefp7a1dqh 10

02-08-2024 12:06

240802-n97ays1dpa 10

01-08-2024 01:57

240801-cdsl5szgma 10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-08-2024 12:06

General

  • Target

    1/4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe

  • Size

    1.2MB

  • MD5

    dd831eb4a822421a497990d84a0fd578

  • SHA1

    aa7ee9cd7fcdb6e0f15c57f6f99c83c320480f3b

  • SHA256

    4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95

  • SHA512

    5a894b58d5d6b3a6abedb687caa16c06344d87b6d8e5bfb39d5b9806a7b51f3003e3ae83871683d086a760ea987a42bff511d4cb4d723a9e52744ea8aaf9b73e

  • SSDEEP

    24576:4qDEvCTbMWu7rQYlBQcBiT6rprG8aLY2Sbly7TWEPje:4TvC/MTQYxsWR7aLY2dW

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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\1\4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe
    "C:\Users\Admin\AppData\Local\Temp\1\4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4960
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        3⤵
        • 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:972
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1944 -prefMapHandle 1936 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {65ac6529-a2ec-45a3-ba45-381211ab52b1} 972 "\\.\pipe\gecko-crash-server-pipe.972" gpu
          4⤵
            PID:1768
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {331b0be2-e08f-458b-9a3f-f5c83085212b} 972 "\\.\pipe\gecko-crash-server-pipe.972" socket
            4⤵
              PID:1732
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3196 -childID 1 -isForBrowser -prefsHandle 3212 -prefMapHandle 1428 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 976 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8b96933b-ee99-45ff-94c3-658507aad83b} 972 "\\.\pipe\gecko-crash-server-pipe.972" tab
              4⤵
                PID:4460
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3660 -childID 2 -isForBrowser -prefsHandle 3652 -prefMapHandle 3260 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 976 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1b257647-7667-45e1-95b4-4b260b2bc976} 972 "\\.\pipe\gecko-crash-server-pipe.972" tab
                4⤵
                  PID:2816
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4548 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4540 -prefMapHandle 4536 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f03a2b2c-74a3-45cf-816a-03a2ad17be86} 972 "\\.\pipe\gecko-crash-server-pipe.972" utility
                  4⤵
                  • Checks processor information in registry
                  PID:1720
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5384 -childID 3 -isForBrowser -prefsHandle 5360 -prefMapHandle 5268 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 976 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eac83024-42ba-4b71-bee3-81848888a98a} 972 "\\.\pipe\gecko-crash-server-pipe.972" tab
                  4⤵
                    PID:1860
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5564 -childID 4 -isForBrowser -prefsHandle 5484 -prefMapHandle 5492 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 976 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {de7f549a-ded1-4a5d-84d9-8a29f8654a3a} 972 "\\.\pipe\gecko-crash-server-pipe.972" tab
                    4⤵
                      PID:3428
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5684 -childID 5 -isForBrowser -prefsHandle 5760 -prefMapHandle 5756 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 976 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e23bdc97-1c19-4f87-8cb1-eac4b1054c95} 972 "\\.\pipe\gecko-crash-server-pipe.972" tab
                      4⤵
                        PID:220

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\activity-stream.discovery_stream.json.tmp

                  Filesize

                  19KB

                  MD5

                  0a18b7c084a58c92992c9fcf95ec6176

                  SHA1

                  97e63f1d997502e2dbfed6dd7417652054d231c1

                  SHA256

                  1cef3b683372b4c4c87ed0f13a6b67d9001cf0c65e66fd97b8f6121712e3f438

                  SHA512

                  6c83340191fb6d04270924db7319c406a19dd31cfa0411d24c6e74db355adba6422559d372a085f2359e49fcb3e929d8aabe4960ddc53a2d28f9ce725d164164

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\cache2\entries\8A2034D325DC0B5C9E11EDDA3FC70A54C8DC1C0D

                  Filesize

                  13KB

                  MD5

                  de381b3e15d66749d7bf1cd2be19c7c3

                  SHA1

                  c4c56fd7855113f8c673c91712519a97d90a6e76

                  SHA256

                  e76329b5860b9e5a954a98f1853dad9a57abb3450b5fb48d9bdc306b897edf5d

                  SHA512

                  c0847c63c1997c60dec4871767a575909488d069657e28fbc62ad0b679b8486e3bc161ee5089a2c9a57d47723d722058afe1df7d39fd33f93bb198d3e45bd685

                • 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\v4jvcrlg.default-release\AlternateServices.bin

                  Filesize

                  10KB

                  MD5

                  0f311340630908d3a34eb80f8c9163c6

                  SHA1

                  ad2d125be3ccdfb418533750823ff722e180daee

                  SHA256

                  df348ad134073c3e78dd997905a8b91ef13b47a9664c967450e50e3a11aa8349

                  SHA512

                  95fd4817637e593092672ce78124ff050b527dd2669fa5ed4e0d32c5090505c607e7d9220bbea469b17a3da6d18148dd95628734b07702e0770a0b640834c391

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  747fcbf86c582e8f4688aa81fd41371f

                  SHA1

                  6e6ea04d2abb5ecf45e0c2faa378b09e17d48ec6

                  SHA256

                  dff1ac096b8e32440ab15cf6ae0daee457a8be46b9c4a552aa0b437b324832f9

                  SHA512

                  76a25349f144c53f37396d1e905984e56b3646c14ccdb60183037e4d7090b828fa0ca66fbcc5c364deae8a4f773df1d02a1fd4a869a0bca26d3d6883c1efa7b1

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  15KB

                  MD5

                  82c5b9bcc5e2af69d530a558def77649

                  SHA1

                  ca62fe40f7a4303f3f630b0a93c725b6bbe1484c

                  SHA256

                  31cfdad193153dbb0ed5297b5c333b1dcce99b7c2f80f4f4ba5d97f72b106684

                  SHA512

                  ace30afbd3356032fc504c1c7668bbbda1a4cfeb09de0b8c04394faa688296576ca0749536b23a73211b21ad9e3b9f9fc32f1d81c41f0101020a99c65f066f02

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  e35c2048bda7a5d28a55a1a864fc7c38

                  SHA1

                  6b22c645ee308520e285b4f7424f41583e296304

                  SHA256

                  d101a7cf849117ccc2e14c53fe42ca7c050c2f107705cedd53b90ec8f2963260

                  SHA512

                  d021f31d79066cea5061cfd0a5b425a06192ca9915d25ab20694525864801a4ed669c9d5de07f8fdb17490f6d2e85cb0f5c39dd95539987e82159c2a626f01fe

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\pending_pings\3b9f47c4-ef74-4388-ba8a-1a60bf75defc

                  Filesize

                  982B

                  MD5

                  cf3637a9ef50eebdc19c415f610f6305

                  SHA1

                  b8b1bdd9b61262d50aa9aafb14fde377712c40a0

                  SHA256

                  52e8b96103cb7f2c2c242d29fff24fc1a9f84bff6f884f3fb5bd5e8c37644d0a

                  SHA512

                  7754dc1fc2e7befb5cecb1eea43e2d04073f6c32e4e36d417051eae2013d5100310ceb991516e534f1d80507f980ae3eebc3555a9bb6ed4d25c5d751232d4a20

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\pending_pings\81cad44c-5d1d-47ea-8953-059a18bd423b

                  Filesize

                  27KB

                  MD5

                  578a45507c6fcac15ab90c7f7693fda6

                  SHA1

                  3e79de9a3ba9e23eb42f38958b8bccede0cc0069

                  SHA256

                  8c733f94c276516fc0fd284e9f84cff2e12a9b8a6eeaa71af6469b9ffbad1176

                  SHA512

                  769b372b13c1fde498f6b9b3d33bd8c16bc3a4ea77652d8c474d8699558d966ef78fcbde1bde84288e771852f0741e0da4a230a74f3ad65fc5fbe8e4cb475e6c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\datareporting\glean\pending_pings\b81f4df4-2446-4348-9018-d6103d366531

                  Filesize

                  671B

                  MD5

                  824b66b3be721e001ba5d1e9abdf0f20

                  SHA1

                  678fe2c8eee6ab177018755861404b971f9a0f33

                  SHA256

                  790bdf97bf14911c72bc59a667827bb2a13e6eb118a9214b1b9fc5e5bb6e0e87

                  SHA512

                  527b6e4aec6f85c0b01b9ced6d31757370789ab74942d70752d088982ae4a1e90a66d73e17ede9f24a9194cd60296b188c1d399bda6295fce3a1e548e6f3bbf2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.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\v4jvcrlg.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\v4jvcrlg.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\v4jvcrlg.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\v4jvcrlg.default-release\prefs-1.js

                  Filesize

                  12KB

                  MD5

                  16d143ff69ed7b252b6282bbc7de8a7a

                  SHA1

                  6ba3d6d355172a04a3814023c7982c7668c9302b

                  SHA256

                  334c03e236d1a0f3870fd6f1774852d967bd1114faf2463da9a79b3cb209d192

                  SHA512

                  0f7002babaea976de5b34ad7b04f13d258c2b22efdf6d7b69217207e94176e7ae0f45fc2d8b76f7d39b30dd8bb6ab6803c72e36369e66ecaac3908a10baafe09

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\prefs.js

                  Filesize

                  10KB

                  MD5

                  d7378a3d0b55bc3c7841b4fdf6cb7782

                  SHA1

                  60ffeee87d3d0272591f0160e21f11917089a6cf

                  SHA256

                  dc5a3268a2a8f056ec53b05dad8ac084ae338eb2cdf2a87a5a2ed864c3b60976

                  SHA512

                  934d3afd26b2b7f84742b52e2060d1e1d2c0893956557d741431742b7fa8c992373774a8ce023adf10b3f610a6d39ffd225658cda41e5efb348d273dcf93164c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\v4jvcrlg.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                  Filesize

                  1.2MB

                  MD5

                  014c1384574fe8fc5b7fe0c01cbc4a0c

                  SHA1

                  7189460d29f0084a0e581ee6b827c1363be060a5

                  SHA256

                  5592f7445bb53b59807467d7d7c547ac666717fb6cb9fde49e5c1f35823a9f1f

                  SHA512

                  94c757d4176881d1067744899bfc0957378f288f588760df71bf03d197bd2f67eb0400b99a304fde81257c7d0a1e16afd3d98de6065038662ae24fdf20c1f7f1