Analysis

  • max time kernel
    57s
  • max time network
    56s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-06-2024 14:42

General

  • Target

    https://njdsahdn.de/invite/i=3

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 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 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://njdsahdn.de/invite/i=3"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://njdsahdn.de/invite/i=3
      2⤵
      • 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:1736
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.0.820073237\1167308062" -parentBuildID 20221007134813 -prefsHandle 1260 -prefMapHandle 1252 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {34779f11-f0eb-45ce-9311-9eee1a885158} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 1360 45bb158 gpu
        3⤵
          PID:2624
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.1.179524458\720499382" -parentBuildID 20221007134813 -prefsHandle 1528 -prefMapHandle 1524 -prefsLen 21610 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6e85e707-9a64-45e1-a4f6-71b68d3abcf6} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 1540 d6f858 socket
          3⤵
            PID:2676
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.2.1463432813\18540642" -childID 1 -isForBrowser -prefsHandle 1868 -prefMapHandle 1752 -prefsLen 21648 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1830b51c-3885-40a5-9f12-1617bfd7e9fe} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 1156 4562458 tab
            3⤵
              PID:2812
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.3.1889563737\898752934" -childID 2 -isForBrowser -prefsHandle 2828 -prefMapHandle 2816 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {286b52cd-3fb2-476d-9087-e9efe1ba36c2} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 2840 1cd39558 tab
              3⤵
                PID:2720
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.4.910927230\1128497726" -childID 3 -isForBrowser -prefsHandle 3696 -prefMapHandle 3692 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2560f761-d58c-4022-aabf-317f4247d8c2} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 3708 1e668b58 tab
                3⤵
                  PID:2264
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.5.335570947\931643928" -childID 4 -isForBrowser -prefsHandle 3820 -prefMapHandle 3824 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3a0e74f4-1a02-4e73-95e5-9c06a3953084} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 3808 200ed658 tab
                  3⤵
                    PID:692
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1736.6.2011736086\1755235923" -childID 5 -isForBrowser -prefsHandle 3980 -prefMapHandle 3984 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 872 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {16d40461-45b8-4a60-8755-d04ef50171ff} 1736 "\\.\pipe\gecko-crash-server-pipe.1736" 3968 200ec758 tab
                    3⤵
                      PID:2896

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • 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\0rowjuc9.default-release\datareporting\glean\db\data.safe.bin
                  Filesize

                  2KB

                  MD5

                  c2f0b7b7bcf59968642c46f77b319a76

                  SHA1

                  10cc8a58675d1e3770e6c1c68d314c7e7c5e63ec

                  SHA256

                  cb7e9d0dfdf95630f45931990d9f6edea15088fe8e6dfa72580475d17bada7cb

                  SHA512

                  a5452f3ae63c5e66fafaee78e0980d3554a4277600b5cfa2bede6fa9462e9ede90f42fe5809d20f553b4991f79dc30c40d01e3ca793c5235df2061e4a1572aa3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\datareporting\glean\pending_pings\0617e3fe-4042-4161-b43a-91c386d6755f
                  Filesize

                  745B

                  MD5

                  2520e8262472ab5d4570333610483e79

                  SHA1

                  57698002584cebc31e3316d226069492cb11e8f6

                  SHA256

                  0efe15cb6e38f926855d7a07ea87596ad746b554b26937109fa51d49ff28a84e

                  SHA512

                  81ea6e1e99f268c58d0ed74738306aec1fdb017b955b3f2e9371118d8a5850fa7aac21c0d47c2a9fd69dcb39e32529079ab96a0dea3cbae52e51aa0ff546834d

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\datareporting\glean\pending_pings\60aa2301-c6e0-45a6-bf1f-d826431f19d9
                  Filesize

                  12KB

                  MD5

                  d4ea98bfc3b89de12dd9b3ac87be7ee8

                  SHA1

                  114b2c523677d6f8329fc6312f8ded099d98b8ec

                  SHA256

                  8ad292eeb428ff24d9ef31658fb1dd6e690ef69e64b75861b67f3b56c277de9d

                  SHA512

                  c0f19332a9e5d341d27ef2f5b78b3de24bcd56ee286be5946ae1592c2d653236373e10a2cabd4631fa7836e13863c3e6a4d375f1bd107072e51feb6cf10526fc

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.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\0rowjuc9.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\0rowjuc9.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\0rowjuc9.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\0rowjuc9.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\0rowjuc9.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\0rowjuc9.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\0rowjuc9.default-release\prefs-1.js
                  Filesize

                  6KB

                  MD5

                  70161687e2816e901ea67bcff17e54de

                  SHA1

                  3b2d7ebbfebd176a400b529374006c9386afca8b

                  SHA256

                  a1b08df8d03b4c16899fffce7fb30318a0bcaa09e45da8b182880b9767bca106

                  SHA512

                  11f09c3ce7465ee105968cac95cdbb8515513dca8a0ed71362a88027ef380f86dbc431a5ed9ad3abb81dd83416ae46a5d8eb02c170cf2252a4cd5eb383f18855

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\prefs-1.js
                  Filesize

                  6KB

                  MD5

                  2c43319653d992043bb44f00c6d8c8c7

                  SHA1

                  fa7869dd1ad11c9b291fd218d7c300bd9b5f1b2e

                  SHA256

                  d705b99946e670550d062f74ef00ed887241365b609f8b350d8d2ecbfb8fb7ac

                  SHA512

                  b5131063409b4ac237d860f6559cced08cca9bfa31be8e2fa6f8cfbbbf612df95d2b8ca861fdf389b0a9760051f127a9cf2c5f2268b8ecd45404beba5ec1b6a3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\prefs-1.js
                  Filesize

                  7KB

                  MD5

                  7c40db591820bf53fa803f15df43e67a

                  SHA1

                  fa472e33723f9f30c6106ab5a7e96c2a3209c7d5

                  SHA256

                  e777c9d09157192d7f40019133e998f4dff6ebe5d5210e6239598384337ea911

                  SHA512

                  6af070dacfb0cf20214bf254f68a521b9c00dcdadf3794bad0a4a3c819c5693c03f47ec9124d5b4b3ff30b3333d446c0dbe5d69d4ba2c693886c225b0256165a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\prefs.js
                  Filesize

                  6KB

                  MD5

                  7f183dd47541770abb8800a6b1302a27

                  SHA1

                  0acc0a3825bcf65d232efd45d7b1b26d7d5b3f64

                  SHA256

                  9444622840d80e5fcaf30b0b604d069aa2af073fd50383a0e87b87f69f7fdbd1

                  SHA512

                  ab1479e69824f593316ef868c01cea97561b6469a62c1e551bfbc3834a4c1d3c020d4ed3a4b870b30fb7acc9594c33bce7497a619f9cb09b00a1a63979ec8146

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\sessionstore-backups\recovery.jsonlz4
                  Filesize

                  1KB

                  MD5

                  85bacd469d79233d967401e83b666589

                  SHA1

                  ce6d256391734eb7cc0314981b4c9d8e9243efad

                  SHA256

                  c838127773d8c3ec0563233a7a043cf825b72eb6532832f9e9dcdfe5de65abb4

                  SHA512

                  daf9483a22428a11ed33f28e73509657d90d3b3bc907ab0fd0ff89def3982e87eb677895ad8a3247134bb9510df274487d160f1d58912383b8f99c935dc8c82a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\0rowjuc9.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                  Filesize

                  184KB

                  MD5

                  65a881191b54c0fac2da189f713e0f5c

                  SHA1

                  74fff2a03c4a936edaf3bce91c527c590a8ef7ee

                  SHA256

                  a2f8a8108edcf65b274ce69327c484e59dea35d059e3279b6b50b06071d879ef

                  SHA512

                  f384f0c72456b1175768d1631ecbace356288e5b3c5a582f10bea01ab60dfe00b6daad97dc9d096de9f99d3a8380032205ac5ca191e05195d2dd0a73a67d75f6