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Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 21:20

General

  • Target

    owo.exe

  • Size

    422KB

  • MD5

    69ae81198a249f489d57fbc4b0420a7b

  • SHA1

    d9fdb4db5106702278c6aa426f39ebcb06709178

  • SHA256

    ab7e73bf6d6e15e9aecb639a5dc44306785408aaedec03f8e2b0493c0364918c

  • SHA512

    06751cb9c799f92384b2b9220f3e4fa45b97a5be52ad989524272bd3a298a66622f4e5dec7c061123e0ca9cecec3b52e2131f128adfc28699dcf3e0109749c6e

  • SSDEEP

    6144:KG9ExVyo4SRBYGzCezC/kQ0Y96Qh0ms7XhjHvKyuVbEE7Zsnj8Zcqv:KOSRBYGZm/kQ0Y9m7VvKyuVpsnS

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 18 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 10 IoCs
  • Suspicious use of SendNotifyMessage 9 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\owo.exe
    "C:\Users\Admin\AppData\Local\Temp\owo.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2036
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4100,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=4260 /prefetch:8
    1⤵
      PID:960
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4396
      • 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:1408
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.0.1837332452\1333773426" -parentBuildID 20230214051806 -prefsHandle 1760 -prefMapHandle 1752 -prefsLen 22244 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d7a8184-3f5e-43e7-9abf-8c4959f7bf78} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 1720 250fc624758 gpu
          3⤵
            PID:652
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.1.806290535\1074195992" -parentBuildID 20230214051806 -prefsHandle 2396 -prefMapHandle 2392 -prefsLen 22280 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c263fffa-f660-4f45-8425-74d564e0200a} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 2404 250e8189f58 socket
            3⤵
              PID:3360
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.2.1138398387\175088976" -childID 1 -isForBrowser -prefsHandle 2764 -prefMapHandle 2780 -prefsLen 22318 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1776c75f-07f5-4e32-8bb1-930ab8915f36} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 2844 251000a4558 tab
              3⤵
                PID:4408
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.3.1510743456\525346361" -childID 2 -isForBrowser -prefsHandle 4352 -prefMapHandle 4348 -prefsLen 27692 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6c90ac02-6280-4daa-92da-deddf364736f} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 4364 251036d8858 tab
                3⤵
                  PID:2652
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.4.1272151011\1983654923" -childID 3 -isForBrowser -prefsHandle 2836 -prefMapHandle 2852 -prefsLen 27776 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ee9a857b-36cc-42e9-96a9-5cf1dbe47a4b} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 2740 25101767b58 tab
                  3⤵
                    PID:3776
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.5.690338140\1606670294" -childID 4 -isForBrowser -prefsHandle 3100 -prefMapHandle 3104 -prefsLen 27776 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {48a5e542-717f-462a-8c44-060583ae5d97} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 1524 251058f7158 tab
                    3⤵
                      PID:1548
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.6.2086998785\946728607" -childID 5 -isForBrowser -prefsHandle 5604 -prefMapHandle 5608 -prefsLen 27776 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4fa81b5a-83b6-402c-ae3c-2ae78d16e32c} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 5592 251058f8058 tab
                      3⤵
                        PID:4356
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1408.7.124303530\1636112108" -childID 6 -isForBrowser -prefsHandle 6012 -prefMapHandle 5452 -prefsLen 27776 -prefMapSize 235121 -jsInitHandle 1268 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ebe389b9-18b1-423a-8eb3-dea96d7dcd74} 1408 "\\.\pipe\gecko-crash-server-pipe.1408" 6016 25107f10258 tab
                        3⤵
                          PID:5604
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe"
                      1⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1328
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe"
                        2⤵
                        • Checks processor information in registry
                        PID:4324
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe"
                      1⤵
                        PID:3636
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe"
                          2⤵
                          • Checks processor information in registry
                          PID:212

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n9vxbo99.default-release\activity-stream.discovery_stream.json.tmp

                        Filesize

                        25KB

                        MD5

                        c27f29cf58d5bbee0d33b3f4d04e4a2a

                        SHA1

                        2e11ca86edff7e59a58d23e2feacfc306d0de041

                        SHA256

                        76d92bd83cf62930f1ae7c2e2a02957306a832d35751d8e63a840b5007619e1e

                        SHA512

                        aa95527f3fc50c6405d1206d8f67b6aabf612ce1dd1971f22cca536f56b8c74590ebb95d07e82c91b2961c9390c3e8e184a97521bd1fe6d4894499debade0a12

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n9vxbo99.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                        Filesize

                        13KB

                        MD5

                        298ac1e8929ae0d37c998e96312beb64

                        SHA1

                        d1c4b3ef6e93059ce18ff2c32af2d7213a1a3554

                        SHA256

                        b332532fad10b13065e5335b9a057e1cf8e16392883947a3315867acaba91fea

                        SHA512

                        dc50fe7b3637014ed6699824eea07d3c920551f8f9930e3356551098fdf786b7cdcd719a2c61dbc208d50fa0688f16a6003a9def31ed09a910e4f90f9c3698a7

                      • 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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.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\n9vxbo99.default-release\prefs-1.js

                        Filesize

                        9KB

                        MD5

                        fedbf56e9a3ff61b1aabb6b3adf8795c

                        SHA1

                        f4ae1053f39507a378a1c2a2de9f9d15d4b0a598

                        SHA256

                        7da58207cb957bee0d83ee1f3358a12bc95dc8d15dcc9a99a8a8c1a7012a7168

                        SHA512

                        2797942656762fb50474c4b8dd717bbee63639d4c6e70362e1dc4c07f22df16ceabc1cb4bcdab35336932bb7e33f5d454ab390e6ae5c824e1cbbe0ba13b65e5d

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs-1.js

                        Filesize

                        7KB

                        MD5

                        7e5ba07bc3aa3e5a0880183052a66405

                        SHA1

                        3f8536614e6629349de375dda2e9b73a50705499

                        SHA256

                        4f9bd80ee7f7a381e6684e7d920722c30835bbd31171f45806c31d1bed630892

                        SHA512

                        cb47eab70aef7e37cae486358d84427972b180d8bf7e87c0de83b2568edb01ed1fd6cf098835771455ff80de98e258395dbb4a65c1c87dd0bf41e53aed02f503

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        96eada05311d9d3ed67e91099940b418

                        SHA1

                        a3f4377d6c2d0d6b458524aeb314811de1ebaa8b

                        SHA256

                        d15ba68639c29e0102347019ed0f8a26ad6d7a2f1950052458ee6c60f8f7fd90

                        SHA512

                        a1f9eaa87095727c569dced21ea7a29ec2a76eccd6dfe585920a8695c41e5c5ae18072803443ddb2f6578f504cadcbfe462aef7823098d36062cada2e7fdf1cd

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        1414af9e76c4806585ab4f4d09f2587a

                        SHA1

                        a94623d7683548a523efc42e77fe5aacd71e1c6e

                        SHA256

                        4e5579321b930b4bcf7e5a7fc8693152139017f3b2131dc282eba3002bc79a1d

                        SHA512

                        9bf693acd79fc0a09c1a6c3f8338993ed2c2acb89467dafbef016463e4e1358662d3e5a3c3be217e0a5ec199fb660f2b14a359f3a99405af5bece89b47e7669d

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        40731dd3c62c2c3ebb0ed2b3abff4b30

                        SHA1

                        a7e05151f5dc10006566387cebaada21dd70f22d

                        SHA256

                        e6504b33d562496a02a873df60f73af0cd09ccf1f7f632ba114c267c24305d00

                        SHA512

                        2faa29ea2cb68578823aabf82c27eaa37a89927f8fb930547f4d40d83ed030101e9bab80264b20c9c6f5e2063516638ad52249f3a3d6c9cb0cea4123ac0d5cb1

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        3KB

                        MD5

                        507e6952d8456450e7d17c1740f08785

                        SHA1

                        4f2d851908ac266dc5c4f31ecaca5d15c5f780eb

                        SHA256

                        de84fe556ede07fb4dc80120bc97dce8b1b97b892ade2e378360d9c465a111a8

                        SHA512

                        d81d234ece2a6672579f1977227699a8143448fba16ee853aa346dd33fd391d503751f80e871a5e208c8f8e6c279b798b354f4dc045ba2b136dbd5124bd01f30

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        4KB

                        MD5

                        4b1b2b1b95ad4721008d328f0151219e

                        SHA1

                        3ab0e841da297bf6e3ca6f43e457a640fc665357

                        SHA256

                        cbd28e60678e81936ad373d0c7b0edae07adb3ef7679ad4ae539b67539fc76bc

                        SHA512

                        d418c2ce003e54f68cbf57575e38e1d7dcf12ae70fee44cf68823bd88db2bf1b341b02eb6ee7e359c235eae0dad0784fa7743326779e77b6418da375a852b1c0