Analysis

  • max time kernel
    121s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2024, 19:18

General

  • Target

    file.exe

  • Size

    896KB

  • MD5

    a80f8369905a553004098607dec0751a

  • SHA1

    8b8e2d5a28541c1cf7bc28437470fcbb4ca3b61f

  • SHA256

    38211db68d53f159f161beb3ae76d14437309e23d15766c14e65125b09534042

  • SHA512

    4975d71400b7120144a9a1668b2a76155669628f65f3371cef0e3954e8dc6eeb68680b243231c5ad4826911673286d0e7817587ce218eb8aa3f989750f9fb216

  • SSDEEP

    12288:7qDEvFo+yo4DdbbMWu/jrQu4M9lBAlKhQcDGB3cuBNGE6iOrpfe4JdaDgarTv:7qDEvCTbMWu7rQYlBQcBiT6rprG8avv

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 6 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://accounts.google.com/ServiceLogin?service=accountsettings&continue=https://accounts.google.com/v3/signin/challenge/pwd
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2712
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.0.1959426576\1121152111" -parentBuildID 20221007134813 -prefsHandle 1224 -prefMapHandle 1216 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a69e1709-4194-4158-b647-e9cac3a0fea9} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 1288 127f8258 gpu
          4⤵
            PID:2580
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.1.1641980919\1793987295" -parentBuildID 20221007134813 -prefsHandle 1492 -prefMapHandle 1488 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {48f821d3-a2c7-469d-92ad-803484ba19c0} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 1504 e72a58 socket
            4⤵
              PID:2196
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.2.77638410\432516420" -childID 1 -isForBrowser -prefsHandle 2080 -prefMapHandle 2076 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {674e290f-caf9-4e3f-b046-6576fa15423b} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 2092 1a5a0458 tab
              4⤵
                PID:2624
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.3.200302400\1460491607" -childID 2 -isForBrowser -prefsHandle 2900 -prefMapHandle 2892 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5021bf5b-3ed4-4e89-8509-c694b20e2a44} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 2912 1d76db58 tab
                4⤵
                  PID:780
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.4.1344763331\572994256" -childID 3 -isForBrowser -prefsHandle 3752 -prefMapHandle 3636 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fadfd8d3-a56c-413b-a072-102fbad7223f} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 3796 20333458 tab
                  4⤵
                    PID:2424
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.5.1078374502\302833261" -childID 4 -isForBrowser -prefsHandle 3956 -prefMapHandle 3960 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {024615c2-59fd-408a-b196-10c0bc27b38c} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 3944 20334658 tab
                    4⤵
                      PID:1520
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.6.113549010\41034530" -childID 5 -isForBrowser -prefsHandle 4140 -prefMapHandle 4068 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c5386605-cf73-4da2-a77d-a46a4c1db6e8} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 4168 21642858 tab
                      4⤵
                        PID:2284
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2712.7.1527090279\92916195" -childID 6 -isForBrowser -prefsHandle 4140 -prefMapHandle 4304 -prefsLen 26531 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b21078ce-6251-478f-8aa7-9d83b389e1c4} 2712 "\\.\pipe\gecko-crash-server-pipe.2712" 4344 20429458 tab
                        4⤵
                          PID:2460

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          34KB

                          MD5

                          c704bf82dbc23025475940033b308e0d

                          SHA1

                          5f2e30dca17b1c8193154fd59e19061e21d5c89a

                          SHA256

                          bea0b06cc4dc5f547b7d2bcb7f082e9e15cc039dd3cb3c31277df996bfaaf594

                          SHA512

                          2915cbe2549d1715f1f4fa278c30c292caad168d66a0f27732e16fd2737edd76a2a9928df8995796dda0ffc9934f75b10a5c7b4be51e9843a3c9c458a3a86f82

                        • 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\sexvjvzg.default-release\datareporting\glean\db\data.safe.bin

                          Filesize

                          2KB

                          MD5

                          70a57b53c0e353cf3db2c8e64e2cebd1

                          SHA1

                          7412a52326fc8825983027c9320b95475d00765e

                          SHA256

                          a757bdd37c55c67d979fcd24d06bbcbc331ec97f53582bafeff90e0ebea12810

                          SHA512

                          f52666ec68e00bac075a54e2f83b53999a61298bb00126371bc6cac2358d338e6953683b0cd8c3efbe8759ee724f21af27545dbe83807acf41f7f08742775349

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\sexvjvzg.default-release\datareporting\glean\pending_pings\63efc111-d814-451f-be8b-9dc135d33078

                          Filesize

                          11KB

                          MD5

                          861da09e61858dfbff22c80f82a6621d

                          SHA1

                          c0927a5c6ef7e23af1c27983c6fea0c308a454f9

                          SHA256

                          f63e32acb0461c48e38242cba0b31ba3915d1143f4789ca1ddd37ae12aac17cf

                          SHA512

                          dd3d8cf752ed5e2e78d18c16ec2958b0024c24288353d64c30830d79bc28fff66d8d4d791d9f199c0700927653fdbafd3dbe4693b2e99b3c81757dd6aa3ea2c2

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\sexvjvzg.default-release\datareporting\glean\pending_pings\f5f17bae-3bfe-4779-9844-d55c317e06fe

                          Filesize

                          745B

                          MD5

                          557df575c9099bdc02fc71cf77c3e692

                          SHA1

                          4409e0a58194f9f10f9206d76786957d795928ff

                          SHA256

                          39dc9be4f609ba49573cc7bbd482c37d0931d6ba95f72fa60960fde83ddeb576

                          SHA512

                          6de26643e467ec7f602271d1a544f05a6a2275774f39a0fe754ec678f82138f25bf9f070d63f10cbd0ae53d067ceb00dd20981d93ba38bed975ca50e7651cb20

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

                          Filesize

                          7KB

                          MD5

                          da5b641d8f7457284076256832f9b857

                          SHA1

                          296f7efc8b700ab9c6756f180a4e45db26e93402

                          SHA256

                          e1933b9f5d3d24086e29d102c652364f2c009eb5fb4c6e1ddf347aec523ca41c

                          SHA512

                          1d125000a3577a1da4ccb1d167669bc554244ca53d663fc215b31886e867bf4937c442039c51f66aea819ba5dae17b3dc681d9f4ecb34734026d1ad7c9d92499

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

                          Filesize

                          7KB

                          MD5

                          d3873459520a9de717f392494c17a275

                          SHA1

                          261b4e05916a89bef61cda25f6f00500aa74cc27

                          SHA256

                          3c41af4a5590467e351771bf517a1bd2ff6795c84ee7a7c2de4a2a92ccda1a0c

                          SHA512

                          88d5bf4e42e0a60a3e486d918b799989c7f7a67bd87ffbc6aa512f0d341654842aaf5224d72968496edab5e220fc71da1ddd60b8ae0578232d18f68a31370812

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

                          Filesize

                          6KB

                          MD5

                          060e84c2831419c2f283b65713b3694a

                          SHA1

                          d9df272915b25ff038d3d87c634134b2f88d5c6e

                          SHA256

                          0cfc622cfd163c13a1e362c087c0ec3510c85ed0c27f30fac2e057ba7c7b2ee8

                          SHA512

                          01e020ae1791ce01e5f0a4646804ae9dec44ce7c49a5780f1bf4ab7f2c12e2b93aa36aff439b56748b8ffe2e3251600244f77e0193f1221a499b3309453151a6

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

                          Filesize

                          6KB

                          MD5

                          cc27c3f333fa553a6695f616450ca7cc

                          SHA1

                          2318205b76f1d1190c9644ff01b65b814f88b5b9

                          SHA256

                          dcdeafc91f0d2d479268ed60600641a8024d1a479a9d822a19ab14c03af8e484

                          SHA512

                          f4bd6dc04c421d7e593b52f7477075f8cd85edbbc7e8fcb96eac5957d360a1d2e2c57d4129643ab9f16eb029b0a483a7af9f80954d0e64bb097ab025d6491c52

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

                          Filesize

                          4KB

                          MD5

                          54029f5ff6771999680b538a6f419fda

                          SHA1

                          8998aa7527437cf79398e0023db2e4a240e65ec4

                          SHA256

                          044fc28014a420544d7f31da7c21f94c9d8cb9882b08a857d21813c66d6ab8c9

                          SHA512

                          d3a9f5bbf99f32f8ea1ea98ad406b2ae51dfa0653103181e3c86f5f6b67918d4bdb63e4581163ab0b69ec0305246f72d7a00d0aef8efaf7003d9964dc0413ef9

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

                          Filesize

                          184KB

                          MD5

                          ece8602b51649b76f9dc2b90bc15420c

                          SHA1

                          5b440306b6c7784c207f3b98ea523e96a6fc23a3

                          SHA256

                          57bafac0319cccb9d8b8c5050c1c5a72a3045aad38cd355382f88c0dd87bfa17

                          SHA512

                          a75784a36c4f37c75b5cfceab5cbdc60eb8a41e59a8fc6ed1c642805aee583a760f32a0dee055901b5276cc90331ef3f3067d33d02db45407422f5b0c8d863af