Resubmissions

21/05/2024, 14:21

240521-rn14laha4v 1

Analysis

  • max time kernel
    121s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 14:21

General

  • Target

    https://epm-socotec.imfr.cgi.com/ssp/index.php?action=resetbytoken&token=3vUCAHylv7FVXfQU%2BBueOYA%2F4MXr8u2S745ueef6iJW84VX%2BJ%2BJ496xWmuVnqufF%2FOfUogAwocavKccBepPZW%2BvtvNypDyYAHkrtMd%2BgsqwhBVeFf9HjcI19EzB0g1tefbaVzGQ3nJORv4wkDCc%3D

Score
1/10

Malware Config

Signatures

  • 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 use of AdjustPrivilegeToken 5 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 "https://epm-socotec.imfr.cgi.com/ssp/index.php?action=resetbytoken&token=3vUCAHylv7FVXfQU%2BBueOYA%2F4MXr8u2S745ueef6iJW84VX%2BJ%2BJ496xWmuVnqufF%2FOfUogAwocavKccBepPZW%2BvtvNypDyYAHkrtMd%2BgsqwhBVeFf9HjcI19EzB0g1tefbaVzGQ3nJORv4wkDCc%3D"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://epm-socotec.imfr.cgi.com/ssp/index.php?action=resetbytoken&token=3vUCAHylv7FVXfQU%2BBueOYA%2F4MXr8u2S745ueef6iJW84VX%2BJ%2BJ496xWmuVnqufF%2FOfUogAwocavKccBepPZW%2BvtvNypDyYAHkrtMd%2BgsqwhBVeFf9HjcI19EzB0g1tefbaVzGQ3nJORv4wkDCc%3D
      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:4268
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.0.744250515\192182858" -parentBuildID 20230214051806 -prefsHandle 1764 -prefMapHandle 1760 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {90b042eb-b748-4b33-bab5-21aea6dd5b41} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 1844 29d226f9e58 gpu
        3⤵
          PID:1860
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.1.1122118429\655739865" -parentBuildID 20230214051806 -prefsHandle 2412 -prefMapHandle 2400 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ccd8784a-cb73-4d44-b8e5-bab936587186} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 2440 29d0f38bf58 socket
          3⤵
            PID:1108
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.2.24084337\147437785" -childID 1 -isForBrowser -prefsHandle 3008 -prefMapHandle 3004 -prefsLen 22965 -prefMapSize 235121 -jsInitHandle 900 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fa24e1f8-6ca1-4622-ad7c-472feb3e0932} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 3020 29d26648d58 tab
            3⤵
              PID:3700
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.3.1464303919\1263067726" -childID 2 -isForBrowser -prefsHandle 3844 -prefMapHandle 3840 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 900 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e9818952-c52d-4332-8df5-be97968e73fc} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 3832 29d282e1658 tab
              3⤵
                PID:3536
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.4.925118356\74013015" -childID 3 -isForBrowser -prefsHandle 5112 -prefMapHandle 4780 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 900 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d94c95f6-d813-4467-bb5e-6f997f61e526} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 5124 29d29f1b258 tab
                3⤵
                  PID:1828
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.5.362431068\1607866115" -childID 4 -isForBrowser -prefsHandle 5296 -prefMapHandle 5148 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 900 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a2962d4-31ac-4ff6-997f-87b107b5d2cf} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 5152 29d29fa2858 tab
                  3⤵
                    PID:2980
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4268.6.1972124931\1845288372" -childID 5 -isForBrowser -prefsHandle 5132 -prefMapHandle 5280 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 900 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f5c8df9-57db-465f-aee3-0f52138f56aa} 4268 "\\.\pipe\gecko-crash-server-pipe.4268" 5444 29d2a01b358 tab
                    3⤵
                      PID:2528

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\e6zhegwu.default-release\activity-stream.discovery_stream.json.tmp

                        Filesize

                        25KB

                        MD5

                        26c9def7d2c36aae56510e29ea5029e1

                        SHA1

                        518b703d52b0f936e4e776facd3130aabda4ff8d

                        SHA256

                        17624008579be8c0344c8c5c1f7d1e4dba5a0a1053d95cac85b0d7b2c1cc1b8a

                        SHA512

                        fc438d794a6301e3d089c712bcc1d0b2e40fc18d535d7a28344d317f87564e13ed11f2389ba9bc7340becc4ab3b8dda72162e3ce7a41be78b35829a9ce9fa121

                      • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\e6zhegwu.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

                        Filesize

                        13KB

                        MD5

                        074f5e3bcbc481160478a935aca7d1a8

                        SHA1

                        30a03c7aaa123b17722f45cf6bf29d3106c760a9

                        SHA256

                        661ee42997f343edee59d9424abd750756f1775669cd41d566191788726d7b52

                        SHA512

                        72e4b58cf4a758af880b0d0b38e0a86583d440acdc5e1c927ba8b2efb9341d3824bfd77f8cfd0318d64929b2b9790780c0c8dc22905d5d3f9ee07f6f5d902991

                      • 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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.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\e6zhegwu.default-release\prefs-1.js

                        Filesize

                        8KB

                        MD5

                        e0e8d22f1643111b7b73361f6fe030c0

                        SHA1

                        2141ac384d54d06f6634d8e79b1c3ee82f848f0e

                        SHA256

                        74616fd187db9fad589ed2c1e1fb4823d9b6e3071f51321bfb005744c2c3da05

                        SHA512

                        3dc6c395a3d10014b0cd6b4f5fc2211a43f6df51c71fd099d1d7db2cda28a3521ef52b0308813bdc1d1e47f288e56d0ad2a8a5a1649ddff505ae515c773df71e

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e6zhegwu.default-release\prefs-1.js

                        Filesize

                        7KB

                        MD5

                        4420729ed9c04c8ac218cfa416b8be78

                        SHA1

                        bfbe7e62ef7c3cfc2da22125828da015b799f9bb

                        SHA256

                        8cf7591194c6357fa14a544594bd521a8d805df2cd70bd78ca6f671bac423f34

                        SHA512

                        f649b871028ca355e22c1f1457867d4dd999c18a41ef46de393cb7d74fd6340c61c6b25af9364b6431d5f6f565c72b1f9eca36a540e5a1b123fbc41134a9fdc4

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e6zhegwu.default-release\prefs.js

                        Filesize

                        6KB

                        MD5

                        87fe51ffe2b6e41424760f36987a3eff

                        SHA1

                        07dbf85be9ee7143da05f431c91e7d97ce0f7481

                        SHA256

                        c0280ca64a8d7e7424d0797d926ce84e6f14fa950486091e7de8f6d21d9f27ab

                        SHA512

                        2b8c571955c9e9d7f0199cc83a012540e3fcb254e1dc7165df13063c989aacf6a37a8771e0ed69104a3de8011cdb08bbe2afcffcb90ad72ae5692878cae53a48

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e6zhegwu.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        3KB

                        MD5

                        5690af6611495906a9504852a161e026

                        SHA1

                        550a83d04170779797a90d80d8e25f661303ffb9

                        SHA256

                        5a22eb6be0b779edd9ab2a325d3ffe2dabafde5fda5a25ffef2b4c031a0c1fae

                        SHA512

                        a672d8bf085f66d62deed287234341eb9d92639935d92cd51c3904f162c0bd3efd300a4235bd402e4bb91447dc6fca9b5c388b0c7eeb0988233399bcc0012c2b

                      • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e6zhegwu.default-release\sessionstore-backups\recovery.jsonlz4

                        Filesize

                        3KB

                        MD5

                        b797e62f825dfc46bf178e19cf895aea

                        SHA1

                        ccfbd0dc26267954a297dc2cc2f44d41ca132edd

                        SHA256

                        265e1f75961c8c49b782de0294753c594ddc131c3e98401fd008ac04992e84e7

                        SHA512

                        e880879506c2d5e657263c4fd9357161fc1e5f0dcea6d8c154572b5d888cda2716b8d2fb7ba13ddea1b5724ec409197abe716c7dbed7320261f937c6917473cf