Analysis

  • max time kernel
    450s
  • max time network
    488s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26/05/2024, 11:36

General

  • Target

    http://www.die.com

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 10 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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" -osint -url "http://www.die.com"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://www.die.com
      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:4976
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.0.918847817\1953104887" -parentBuildID 20230214051806 -prefsHandle 1724 -prefMapHandle 1716 -prefsLen 22074 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a556d178-a981-41fc-8149-5d92877132fd} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 1816 2bc5342dd58 gpu
        3⤵
          PID:4992
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.1.848619624\122241286" -parentBuildID 20230214051806 -prefsHandle 2324 -prefMapHandle 2320 -prefsLen 22925 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5d38899b-24fd-49b9-bbdb-b59f8d09f120} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 2344 2bc4688ae58 socket
          3⤵
          • Checks processor information in registry
          PID:4556
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.2.697464504\1378764505" -childID 1 -isForBrowser -prefsHandle 3120 -prefMapHandle 3116 -prefsLen 22963 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eb7a03d3-907c-4323-b8c5-593e03de613f} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 3132 2bc55b36d58 tab
          3⤵
            PID:2292
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.3.1710725993\1938926117" -childID 2 -isForBrowser -prefsHandle 3664 -prefMapHandle 3660 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e9de410a-b604-4d39-8f6e-8e49f7220394} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 3024 2bc593b0058 tab
            3⤵
              PID:3084
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.4.2137499153\1868352123" -childID 3 -isForBrowser -prefsHandle 5196 -prefMapHandle 5192 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dda81506-0756-47e2-9cc5-dea987e9df76} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 5200 2bc5b344858 tab
              3⤵
                PID:1536
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.5.953195958\1155069552" -childID 4 -isForBrowser -prefsHandle 3200 -prefMapHandle 3240 -prefsLen 27695 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d097b17-ad0d-4b9f-a06d-264365cfc211} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 3188 2bc55b37658 tab
                3⤵
                  PID:4004
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.6.2132022377\408817734" -childID 5 -isForBrowser -prefsHandle 5540 -prefMapHandle 5536 -prefsLen 27695 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {078815b1-0675-4f08-ac96-ce07e1d74360} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 5548 2bc5990ae58 tab
                  3⤵
                    PID:3992
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4976.7.1566806485\1387042714" -childID 6 -isForBrowser -prefsHandle 3168 -prefMapHandle 3212 -prefsLen 27695 -prefMapSize 235121 -jsInitHandle 1340 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {69b7661f-d461-4aa2-9065-c75208055fa2} 4976 "\\.\pipe\gecko-crash-server-pipe.4976" 3164 2bc5bafc158 tab
                    3⤵
                      PID:3984

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\activity-stream.discovery_stream.json.tmp

                        Filesize

                        24KB

                        MD5

                        46e5252374aba28b1aaff1425129cce4

                        SHA1

                        83d80318f21eed0c9ed18bebd6d006aa17a60087

                        SHA256

                        64a7c7c93927215a10ce160b8e219b7da1ccd1ececd3e042fc37cf4a472c539d

                        SHA512

                        d799e8c98dda0dd5f7eddb8e87307dc2c00db7b2a03fb395bc204c38f9d13374be4bdb9c2299fa309e9752ae33511014ecdd1396d0eabbbee71e499c88220432

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                        Filesize

                        13KB

                        MD5

                        bf280887641f8317905c9ef1b77a797a

                        SHA1

                        69d3e695fb7c9d303348d24d56f35ecfef5a7d8a

                        SHA256

                        505a2e554ea4229e378be0466940b4cd05da4f738d6246116ea01d115b5bc536

                        SHA512

                        374e94c5383cd1a361702fd47c7b614e8d31283a8ddef58be05023121ed7acc7945969afe9dbf8e2b12a08d98107a19d859d76146e62e6234d1738922f78f1b2

                      • 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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.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\r6lt1pc6.default-release\prefs-1.js

                        Filesize

                        10KB

                        MD5

                        b71fe0e895c21e5a39b35da632d97da8

                        SHA1

                        968bf2d030a84c1c4a552bcdaffa70ac4cfdaac5

                        SHA256

                        bccfee2c2da99d2ce0f5fc83eec87267e7ff3c511ba6588f94bbdab0ed57a8ed

                        SHA512

                        e4106071a21d37fa2c8e2c56c24faf8480ab08f1f8372abd6ffabf8867f3c0c758f7d51af925542ed498afffd021df37fed306ff8f02bbd3d528e710b99012b9

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\prefs-1.js

                        Filesize

                        10KB

                        MD5

                        14165820118eec25d16d042e5fbf00a0

                        SHA1

                        bd75c16b2ba8f69293c972775ccc351d4eb0eb53

                        SHA256

                        bd7f1678c789874f2c463f9074f9337e74ed669426f7a435382f536451174e2a

                        SHA512

                        05be90fdb2ec8496c6bec2d28d10e79e028e24c78b0cbb0f525e2f0124aed7dd3fdc571a09add52aecc1ea4ece73bd6ed61fe6026e4d996c6e9bf26f853383d4

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\prefs-1.js

                        Filesize

                        8KB

                        MD5

                        e490492d478cb9c40d3de60a57e3dbb1

                        SHA1

                        00233cff2274d24fb2b71f4b30a48831e1c6ddfa

                        SHA256

                        23c1f0ef9436005119b4f58dfac2b4a4459f507cff4081ab0b996d08fcbf119f

                        SHA512

                        14c95f172d26d2a2707e0fb5d4a71cfcdf9540e01912854d1beef5a77719b25251071bc1789045305cd0fe97f21aa2a438697dbbafd179b914bd47a0e6658c0c

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\sessionCheckpoints.json.tmp

                        Filesize

                        259B

                        MD5

                        700fe59d2eb10b8cd28525fcc46bc0cc

                        SHA1

                        339badf0e1eba5332bff317d7cf8a41d5860390d

                        SHA256

                        4f5d849bdf4a5eeeb5da8836589e064e31c8e94129d4e55b1c69a6f98fb9f9ea

                        SHA512

                        3fa1b3fd4277d5900140e013b1035cb4c72065afcc6b6a8595b43101cfe7d09e75554a877e4a01bb80b0d7a58cdcfe553c4a9ef308c5695c5e77cb0ea99bada4

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        1KB

                        MD5

                        670fa9c689e4dc77754a03c6c1ee9a50

                        SHA1

                        2ba7bd7a940a2803e9a627212df6419b468a518a

                        SHA256

                        ccd06c5f36774ce74393abc2cc727373a230d1b01b31d0f0681a9c8122f6fd5f

                        SHA512

                        9db4709e644cae121d133c87401649b6f71a8cd275229056dabfce0092481be62ad3e54dbf3fd68be110be72eb8cb23d6bce6b7ff65324cd866873fe233524dc

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\r6lt1pc6.default-release\sessionstore.jsonlz4

                        Filesize

                        994B

                        MD5

                        82c1f8d9e71f35c8832a61d2e9d9f289

                        SHA1

                        6929c582418808795129896a50dd1a127da7df8c

                        SHA256

                        ac832fa24c7abd54680191cb4c5c52b6f5c5bd87a194d7355178301c13cdb207

                        SHA512

                        1576bc4ec8f515a5a29e4939a71622439b0d4a02f36db63a588eeb52549b257c02018cd7bba2030fab38f7e12333644141b0c6b6bdf6c4cc95f29c1ae0911011