Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 03:09

General

  • Target

    https://mail.voipmessage.uk/XYkpZVE11d3Y0NlBISHc3WGc1elBvMTdoc0poMDhEZUYvU3lxUmsvREdrcFk4REZDNXFLdkgrS09XZm9CclVUSC9VeGlXczVkQ1RCYmFadHFwN1VEV1RpaDdnRXJXUlRsSjA1b05zUkZMMXlzVTlhcDFTUHM5NDRiejdBNC8vdlZZQVdpMEtZTUsrMUlITUlWbE5QSTBEWko4dHpsUGlEb21VaE1SQ0FZVFJuLzRMdmNBRzc5dG13TitYdG9XMHNOYXh4WEVyND0tLWpGR3ZJSWlwM3g5VDJpdjctLUdqc040UVA2eUlqL1B4amJEakl5UUE9PQ==?cid=245186913

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://mail.voipmessage.uk/XYkpZVE11d3Y0NlBISHc3WGc1elBvMTdoc0poMDhEZUYvU3lxUmsvREdrcFk4REZDNXFLdkgrS09XZm9CclVUSC9VeGlXczVkQ1RCYmFadHFwN1VEV1RpaDdnRXJXUlRsSjA1b05zUkZMMXlzVTlhcDFTUHM5NDRiejdBNC8vdlZZQVdpMEtZTUsrMUlITUlWbE5QSTBEWko4dHpsUGlEb21VaE1SQ0FZVFJuLzRMdmNBRzc5dG13TitYdG9XMHNOYXh4WEVyND0tLWpGR3ZJSWlwM3g5VDJpdjctLUdqc040UVA2eUlqL1B4amJEakl5UUE9PQ==?cid=245186913"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://mail.voipmessage.uk/XYkpZVE11d3Y0NlBISHc3WGc1elBvMTdoc0poMDhEZUYvU3lxUmsvREdrcFk4REZDNXFLdkgrS09XZm9CclVUSC9VeGlXczVkQ1RCYmFadHFwN1VEV1RpaDdnRXJXUlRsSjA1b05zUkZMMXlzVTlhcDFTUHM5NDRiejdBNC8vdlZZQVdpMEtZTUsrMUlITUlWbE5QSTBEWko4dHpsUGlEb21VaE1SQ0FZVFJuLzRMdmNBRzc5dG13TitYdG9XMHNOYXh4WEVyND0tLWpGR3ZJSWlwM3g5VDJpdjctLUdqc040UVA2eUlqL1B4amJEakl5UUE9PQ==?cid=245186913
      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:3204
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.0.1787772350\477803263" -parentBuildID 20230214051806 -prefsHandle 1748 -prefMapHandle 1740 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3ae7c32f-b7e2-447a-aea7-bb482a0dedb1} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 1840 21ff7504a58 gpu
        3⤵
          PID:1956
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.1.934152003\1858771446" -parentBuildID 20230214051806 -prefsHandle 2456 -prefMapHandle 2452 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e98cf647-3dec-40a8-9c83-fa0ea7e3989d} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 2488 21fea88f058 socket
          3⤵
            PID:3344
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.2.176909289\1421496427" -childID 1 -isForBrowser -prefsHandle 2768 -prefMapHandle 3012 -prefsLen 22965 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e4c845f8-ccfb-4ec4-8a02-5362f1c8a402} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 2972 21ffa43f558 tab
            3⤵
              PID:3776
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.3.170168981\823254839" -childID 2 -isForBrowser -prefsHandle 3816 -prefMapHandle 3812 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7dfd68e8-995f-4ca4-9605-f054c2360fd9} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 3828 21fea883358 tab
              3⤵
                PID:4932
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.4.392369256\1785862878" -childID 3 -isForBrowser -prefsHandle 5256 -prefMapHandle 5236 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67e7a8fb-49cb-41da-821e-78f9a3ff4559} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 5268 21ffdf43358 tab
                3⤵
                  PID:3764
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.5.975401086\1375819887" -childID 4 -isForBrowser -prefsHandle 5400 -prefMapHandle 5408 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7f9f4a56-99e8-4174-8a00-332b2837b243} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 5396 21ffdf78658 tab
                  3⤵
                    PID:1700
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.6.1664111162\1741770416" -childID 5 -isForBrowser -prefsHandle 5660 -prefMapHandle 5656 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {251170ac-3e69-4983-aaf9-c4c64334b3d5} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 5668 21ffdf76558 tab
                    3⤵
                      PID:1856
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3204.7.1509484562\1014140666" -childID 6 -isForBrowser -prefsHandle 3204 -prefMapHandle 3200 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 896 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b44722c4-3c8c-41df-b2ab-6a4a5b540fff} 3204 "\\.\pipe\gecko-crash-server-pipe.3204" 3176 21ffe80e358 tab
                      3⤵
                        PID:5372
                  • 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=3824,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8
                    1⤵
                      PID:5764

                    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

                      27KB

                      MD5

                      f71dbd60cd9819285e0455d72e46b75c

                      SHA1

                      9076932108928fe08d46e0a337df6b40dfa43aaa

                      SHA256

                      ac96b075917e2f71a0371bcc02bb6432e2955f086f44f17280f68a57cb5f8339

                      SHA512

                      b0fd2803791cb566e3c224f14d2de56aca9a8401759899025088936ab127fc61b2a34f91a9acca1d217fa3aa3b61706ab1549e6bc63fdded35f6273c29d146b8

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

                      Filesize

                      13KB

                      MD5

                      a1367906b365b4789776ddf749b1c71b

                      SHA1

                      5bde2e0bbe069561488e23026ebe4f97afa60d15

                      SHA256

                      431be89e77494cbf339402e66abcb17b5f76479dd5243b83dc606d8eb57681b3

                      SHA512

                      e3c6d30e3c9b3ac5f915ca4cf9911e9539dc05f58061b244c2d7d64988b713b0fba977913b3c7136ecf95da00f40a9e4309cd5773f5fbbb5acfc44c7d8c667b4

                    • 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

                      eb86b216cc5c1d0815958bb6babfb570

                      SHA1

                      59409247d51f8d655c9eab7231f40e36f7b15347

                      SHA256

                      c15e87726a7034934e04cd1a45fb8eb809b109d873006f30f1723bf09260c0a5

                      SHA512

                      f233834fe633855916fe4b70fad73d5c41bb89726f8265d5fe43fe826090c21f600cfcf3ba56c3f6a118a5b67e40ea225a947591217671b77f5836e957cfda8b

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

                      Filesize

                      1KB

                      MD5

                      de99020498577df60a01ecbc87a15eea

                      SHA1

                      d21324f97d265bb797d47c0c88944dea37ae48f8

                      SHA256

                      09e5cc4c15d4eb870b8dbcbae69c7e0f5ce6c46865954abbd412e59c20c4e14e

                      SHA512

                      49eb009809002c1987961387eaf9075b3e77ad8ecec7044b55a9bbc9e2c2d93c584d7c897d1c1b86b917c8c901802061e5794c542e3724d9e12fa0119d420cde

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

                      Filesize

                      3KB

                      MD5

                      01a41cb17bb905e427a04b04fb024e1a

                      SHA1

                      74a455800ce5d215ce19f12e9014bba342969871

                      SHA256

                      7ed167d7df9c0b9870d8bb0f46307147ce2a0f77ed28a4fbee38bd8312edaf02

                      SHA512

                      29f29a128c6cf89062588fd93de39df9422d50fa7f69d0382ea55688c3cd7ed00e67c67487d60383f158491c20f7487b3a76c0f5e110259109eeb819f32a3594