Resubmissions

11-12-2024 15:32

241211-sy44nssrdm 10

09-08-2024 21:57

240809-1t1vfs1cpm 10

06-08-2024 13:01

240806-p9f97szdlm 10

06-08-2024 12:52

240806-p3672stdkg 10

06-08-2024 12:29

240806-ppa8fsygqr 10

06-08-2024 12:26

240806-pmc92ashlh 10

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2024 21:57

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:4252
    • 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:4144
      • 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:2248
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1908 -prefMapHandle 1900 -prefsLen 23602 -prefMapSize 244628 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1286de5-da6a-4a6f-b384-50f7043eca36} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" gpu
          4⤵
            PID:2964
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2416 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24522 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba383dd3-8a65-473d-8cb7-324f34670c9c} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" socket
            4⤵
              PID:920
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3052 -childID 1 -isForBrowser -prefsHandle 3064 -prefMapHandle 3060 -prefsLen 22590 -prefMapSize 244628 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {15bcee82-ad6c-4bdb-917c-10567241ec65} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" tab
              4⤵
                PID:4060
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4016 -childID 2 -isForBrowser -prefsHandle 4008 -prefMapHandle 4004 -prefsLen 29012 -prefMapSize 244628 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9acfc119-b977-48dc-bb50-c3f17ad3ccfb} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" tab
                4⤵
                  PID:3860
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4628 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4860 -prefMapHandle 4856 -prefsLen 29012 -prefMapSize 244628 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7f60da0-8228-49a1-aa14-f0cf86f59de3} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" utility
                  4⤵
                  • Checks processor information in registry
                  PID:1396
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5260 -childID 3 -isForBrowser -prefsHandle 5436 -prefMapHandle 4972 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f785e032-1d6b-4e90-8e6c-4766250eab03} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" tab
                  4⤵
                    PID:3116
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5584 -childID 4 -isForBrowser -prefsHandle 5660 -prefMapHandle 5656 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {45720d82-8cb0-4e55-8313-ec89386fff6f} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" tab
                    4⤵
                      PID:440
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5764 -childID 5 -isForBrowser -prefsHandle 5844 -prefMapHandle 5840 -prefsLen 26989 -prefMapSize 244628 -jsInitHandle 1308 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ab2d3dd-85ff-4fcf-8d44-ec680478d107} 2248 "\\.\pipe\gecko-crash-server-pipe.2248" tab
                      4⤵
                        PID:5276

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\zrrtvxky.default-release\settings\main\ms-language-packs\browser\newtab\asrouter.ftl

                  Filesize

                  7KB

                  MD5

                  c460716b62456449360b23cf5663f275

                  SHA1

                  06573a83d88286153066bae7062cc9300e567d92

                  SHA256

                  0ec0f16f92d876a9c1140d4c11e2b346a9292984d9a854360e54e99fdcd99cc0

                  SHA512

                  476bc3a333aace4c75d9a971ef202d5889561e10d237792ca89f8d379280262ce98cf3d4728460696f8d7ff429a508237764bf4a9ccb59fd615aee07bdcadf30

                • 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\zrrtvxky.default-release\AlternateServices.bin

                  Filesize

                  12KB

                  MD5

                  2c8e874b6c1722e7db609bb4f2e57a7f

                  SHA1

                  81742f3b6547d4dfe97985c1e638d333c4259124

                  SHA256

                  c18d6154a99d67681fca68dd8c62b92e0bd7397e17e7d37c2061823e5ef5a350

                  SHA512

                  cb430ebe9fe3a80252e976cc05b7cd2fddf1ee613d0b6a84d1a19c4898411acd5f78197d522630b3febee5d5ec1707381579c5aeeeda50612032ec1732ff67a4

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

                  Filesize

                  5KB

                  MD5

                  189bcdd777b945d5be428cebf33f43e6

                  SHA1

                  485a3ff7a3db09138f5085c1843adcc5c595535e

                  SHA256

                  bab3b176435a13c3ae424b794a28131b3849f86cff63100818a5170dee96a869

                  SHA512

                  0c407e21fc0b1a40f63d3074ac14ed0d42f7487653828590b62a7ee2d958b5807b213794efa83d116c7ba3d367cc9c8e103ea763bda2279935265642685dfa2d

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

                  Filesize

                  6KB

                  MD5

                  11ba5ab15e0311c7b41dfba7fce8d64d

                  SHA1

                  59020a9db7d386c47edbc539cea342e48fa05ba3

                  SHA256

                  98bafa081832127f84151a16b00166018ff5915cd8a87e729d8d1848997b8e6b

                  SHA512

                  cbd16b47f421b200a178f8a042ee3eec24bfd3fc5c8b03f6aece650c78f415db19d803b6df3a411fd073046efc80254402cea28e0f8b30fdcb664aefa40b7d8e

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

                  Filesize

                  6KB

                  MD5

                  13fe2065519698508611b257a1b46e95

                  SHA1

                  d33f2e4122a63c0b4599c171dc8b5a7112ffda31

                  SHA256

                  570410f199beaf5733bfa2ec34edb3aff7683018f8c312826bcb093b1b8993ab

                  SHA512

                  66174791364769be2c2cae0059f05f3260fe5d81689ed595bc7b60cf2205c0a0bcdd9ac01122432125bdf42bbb9aea06f85d884846e4d50a8c6995c03ed46312

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

                  Filesize

                  6KB

                  MD5

                  a024d2df6fb6281cca6505e53268c2fa

                  SHA1

                  744bd45250b36dc5a6ebfc267fa77417724c0f21

                  SHA256

                  ab5c5690f50439998eef0da7eafb871fa7777b987a2929ffae0ea1474b013daf

                  SHA512

                  e0f69fce77b102f3fcd6d2865ef300581aa0bd52993317ecef63f8e813c9b25ca9ceb6cb4c7edda6c41c25e962d947314501663b5a11cf849b7dbdf54584c99c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zrrtvxky.default-release\datareporting\glean\pending_pings\0c8aef7e-0e73-46ac-9063-0c1dd39a342a

                  Filesize

                  671B

                  MD5

                  72da1d9bca649eee0e0df572e1aade32

                  SHA1

                  030d6fb9a7e0f43a4055bcf31f18e43b6c725121

                  SHA256

                  67411274345820c009c7ab05e5710010cca2a099879de2c4032232830d00bd24

                  SHA512

                  b2154de4ac0cb4f42592df96ad950c99c967af3dd6dbba573f51467b3cfe34d72226ba6e246ff182d5dfc056d86ff94200569cf617226491f9cee846826d2ae4

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zrrtvxky.default-release\datareporting\glean\pending_pings\4e75e140-092f-4ebc-9eb2-39e5150c26cf

                  Filesize

                  905B

                  MD5

                  eb882dc32836eda78b40ca58d97bff67

                  SHA1

                  46027485847a13f5a6486ebec568ab1da99ff76b

                  SHA256

                  91819047ceaade79cd24f32d95672a82888f6b5a61f1ecf522d72423d92b8bd0

                  SHA512

                  2b38a9fb468b1fd3f48a572c4dc8257c9e75a208ad2a8eaa01f7fbc12045f66747152a545c4dc358e660cc3c2c444978696bbd0bb66e901c9e6c61fe3d739279

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\zrrtvxky.default-release\datareporting\glean\pending_pings\fc4e0ced-2cb2-4fc9-9fb7-6d90ac88729c

                  Filesize

                  27KB

                  MD5

                  c823a7f4ddd2f1d4ca282f30b50b90bf

                  SHA1

                  8b0e2e339d4345d48d82bbadb56bbc25786cff1c

                  SHA256

                  14eec735e1ad38a5fa4aed281a9703d4539846b9427e1a49d5af318300b3f6e3

                  SHA512

                  2434c5bca8eda40461853686b2b68ee05762192892ba43da303d10e1d62b6577885934688a477b06736a689a628d6b850b644597b51714dad21cc371452b1c9f

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

                  Filesize

                  10KB

                  MD5

                  6272107ff9a78d1d5de12535b35984b3

                  SHA1

                  03a44e8558b98cf40ab0c2f10b4c711d719384d8

                  SHA256

                  cd2201785b9deeb830fda8d86cb5a02ee4affa3e9ab41256277d4b5d1395e429

                  SHA512

                  f1feb3d79d4465088cfe09c439d007ea749b0c4e162840a83fe7210219eb7d6c5ce40cb16de4ad00f963142dab285fc3e618c8654c7f86ffd6e5b325bb4b218d

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

                  Filesize

                  11KB

                  MD5

                  949d1a313eda71ce77d45f8ce9696a07

                  SHA1

                  cd3cabb1e7f9819b8852dcc8020ad377c14d03b5

                  SHA256

                  bc0e5b0e32a982d1d86fdc5150b272e013618393401ed190d1e9d1378f728629

                  SHA512

                  664db9a2616ce8001f92e7ff84c19c84828a6379a3d3ebf69ee0d681fad09e65859401073721e930b334d010499f23a11c9e7c1b6a2515774a166ef41bdbee61

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

                  Filesize

                  12KB

                  MD5

                  3f0a831b4bcd3929ccc044ca8fa673b9

                  SHA1

                  0277c82f049514673853c1816cbc1a42f101b3c2

                  SHA256

                  67d94035e5fc5e8194a301fe4b9278d5fb557d0c0aac2e4982b24744fcee9320

                  SHA512

                  26a5a3ff443786f8d2d04f042549278e67b3c41a1707dcd22fc34e7f90b13bc6dace81df93eadaa91f777ab0b66844a664c93ed2d6a0905b206d2e12a02457b2

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

                  Filesize

                  11KB

                  MD5

                  149fe048959fdcc98c1ea7256d45e93d

                  SHA1

                  08fb1c8fe44d89edc6f96c4bfd2a900a2f5896a4

                  SHA256

                  7dfda64c0a359a24ebed21cb92fab459bd144789fffd6b617b3fffebe3d120ae

                  SHA512

                  b44788cb74f90cb411e6b3ccf8bda1223e648752b2712f570566115ff69c4e2c422a6683794d2c0423d9a9a5448f4c9d64f0085e82edf71223e1fdfbf9d238f8