Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-03-2024 01:29

General

  • Target

    background/commands.js

  • Size

    2KB

  • MD5

    0faf50cd48c80f0114d1caeba2a0c012

  • SHA1

    46fcbe4ff34478e8a74f087e249c10547d827e7d

  • SHA256

    18e5f24cd02e185276cc28aebb0d3763d65f00b96165a82193aa0f42afbf72e1

  • SHA512

    3ae6b96dc7de2a81daa8c4198a4193223e7fb32cf178f87ac565db04f055616029da09e5093c3537bf622ee419db7d3242dbd31561bf330252c0bc443742fe93

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 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:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\background\commands.js
    1⤵
      PID:2280
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:488
      • 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:2052
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.0.1545448248\2136006130" -parentBuildID 20221007134813 -prefsHandle 1820 -prefMapHandle 1544 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8147118b-bd1b-4681-8bf4-e8dc2cc1c823} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 1900 176ff4d9e58 gpu
          3⤵
            PID:2128
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.1.453998345\36566263" -parentBuildID 20221007134813 -prefsHandle 2256 -prefMapHandle 2252 -prefsLen 20783 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d28b0a91-a3ee-4f5d-8b17-40ca26485761} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 2276 176fefef258 socket
            3⤵
            • Checks processor information in registry
            PID:1244
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.2.1521330535\984979737" -childID 1 -isForBrowser -prefsHandle 2976 -prefMapHandle 2792 -prefsLen 20821 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {94f00df7-2f61-4eff-8ef0-b0e4aa5fc579} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 3116 17688a9e458 tab
            3⤵
              PID:1164
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.3.1987672023\1119165287" -childID 2 -isForBrowser -prefsHandle 3424 -prefMapHandle 3440 -prefsLen 26064 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8662f8a5-bb7b-4314-91e1-10f462a76f0d} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 3452 17686356f58 tab
              3⤵
                PID:1756
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.4.1526984491\1143188621" -childID 3 -isForBrowser -prefsHandle 4504 -prefMapHandle 4500 -prefsLen 26123 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0acf4d5f-665c-46b5-85df-b70b1f2900d0} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 4376 1768a0ea658 tab
                3⤵
                  PID:2092
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.5.720677844\1998886651" -childID 4 -isForBrowser -prefsHandle 5092 -prefMapHandle 5096 -prefsLen 26123 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {85ffb8c3-a80d-49df-b636-d1a84dde36d9} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 5084 1768aedd158 tab
                  3⤵
                    PID:4136
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.6.727928832\1697404664" -childID 5 -isForBrowser -prefsHandle 5232 -prefMapHandle 5236 -prefsLen 26123 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a060cfd-64f7-43d8-bfa7-6ba92a27483c} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 5224 1768aedc558 tab
                    3⤵
                      PID:2944
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.7.682126660\1496366016" -childID 6 -isForBrowser -prefsHandle 5440 -prefMapHandle 5444 -prefsLen 26123 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0b95cb5c-7872-428c-bc76-917358352f95} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 5432 1768aedda58 tab
                      3⤵
                        PID:3612
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2052.8.260639434\2097024424" -childID 7 -isForBrowser -prefsHandle 5864 -prefMapHandle 5900 -prefsLen 26379 -prefMapSize 233444 -jsInitHandle 996 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e57a7476-cd49-46a7-b240-f69bee28f812} 2052 "\\.\pipe\gecko-crash-server-pipe.2052" 5828 1768ce69d58 tab
                        3⤵
                          PID:3260
                    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                      1⤵
                      • Modifies registry class
                      • Suspicious use of SetWindowsHookEx
                      PID:1316

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\d8xutbrp.default-release\cache2\doomed\324

                      Filesize

                      9KB

                      MD5

                      a37bd499a3582cc7885f22161963dac2

                      SHA1

                      e77848d224e7e1991ca0147accc3ad69757a2e3d

                      SHA256

                      101d2c8cf5f73f46d96141fb3559338b424c1c0d30bdd1d7acbb51efe96df53b

                      SHA512

                      051bdf9bb5b2b5c9c25cf1e83a953351d56791b7bebc27c18a4583bbf1df662f3c86c6c83f6fd1c20a13276f9af5d6e22aea384e9352937493c36064966581a8

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\d8xutbrp.default-release\cache2\entries\6F81A3B8177958A030AA2490F92FB0CC7C71BCC4

                      Filesize

                      229KB

                      MD5

                      b4a82b2d0311e11377fa4349bdf104c3

                      SHA1

                      6aae4fff3c2bf108622df5c54d188c11a19857e9

                      SHA256

                      51985fe666c21bbc68f226dac34cea226cd999e378279f70237617d0d4c92116

                      SHA512

                      d2cdcd8119b63c00c934f33e9bce7955d4f5a8e4e11b5be818c35c9baa04f34d8fab517457f49fa3f5424e64b0c9949972da9275e7a15f067e37fd9fbbb7cf56

                    • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                      Filesize

                      10KB

                      MD5

                      eebfb84605e05222e3ad98f4b9f62db2

                      SHA1

                      36ddd440df5b2776281ad245a6a57e7a183c09a0

                      SHA256

                      4a9b70f7113d5c252937ad9bbfa110031124ffe3643648db3f944111b61bd559

                      SHA512

                      90e6f46d36c30783af4032f72beb58eb157849a8197e39945542da8a0c1313cb87e91f18a732f5718ec6a676fcd790458419bcc22c608824416fa6df14bf5ba6

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\datareporting\glean\db\data.safe.bin

                      Filesize

                      9KB

                      MD5

                      71cd8a0e8e6ed1c82ed0e15e74189978

                      SHA1

                      985abde56e8da52c3c159cc50ae3c0287e028507

                      SHA256

                      e4be84ddeae30292e428cd1dbf6391661957be519e1952f92b5838772fb2e4fc

                      SHA512

                      4a035bd7a8693c5641288e082749d591b89b4054a2e9d5e0f67cc5f6d0d4f6f32f1a8fcae8d0ba9474ce8d4945372e868a04aad6eb9e29ec69deb738eaf979cb

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\datareporting\glean\pending_pings\c1e7a79b-4646-494a-91f6-361da51cb63a

                      Filesize

                      734B

                      MD5

                      e493015930e73def96c694326b6812c9

                      SHA1

                      61d5110ad051bc3ece903d99a3acefa5a1f48b2c

                      SHA256

                      2a37fde1f23619b008d6a142eb3787bcdbc64a1755f7e23def693ee437906e52

                      SHA512

                      32d60e0f429d85069b7be5cf52c9c2aecb04266ac15f5e3b0b315249ef9480ae11eb46287c3afae1a9b278dcc8a63b740ffaaaa6d71da78a043742aba7bcee50

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\prefs-1.js

                      Filesize

                      6KB

                      MD5

                      19f6931ab4d1ba275a89047d2a19507d

                      SHA1

                      cecac95081cc46c8e7a56f0689df6488915cb353

                      SHA256

                      a716c1b9e1a86a2e156d53f2017ed9b72acab99f0f64607429822e25c068d1d0

                      SHA512

                      1ec6d84b8db94bb674ea2e2d23caec0a73781e5b2673f12e23f72d21dde667e894461b63e0b2ab9e461e5ee1be9baf030ddc385544b7f1a142ff65dfe6000acb

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\prefs-1.js

                      Filesize

                      6KB

                      MD5

                      413c4c46281faa44f4639d2bea7f71a0

                      SHA1

                      ad696a449063154287ecb0718e78055c512ee35b

                      SHA256

                      c695f4a577c25763a19c58a911f4bb035ea1262cf7f0650372de4673937201f3

                      SHA512

                      b11ed9b839bfe62fb5c21ae2c6cc0ff4f4dd0b171ce441f37ec9790ca5c927fb4180d212679d75aa061c7006eece094ecf9ef3d4b57ffc5c1272f870aaf7f595

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionCheckpoints.json

                      Filesize

                      259B

                      MD5

                      e6c20f53d6714067f2b49d0e9ba8030e

                      SHA1

                      f516dc1084cdd8302b3e7f7167b905e603b6f04f

                      SHA256

                      50a670fb78ff2712aae2c16d9499e01c15fddf24e229330d02a69b0527a38092

                      SHA512

                      462415b8295c1cdcac0a7cb16bb8a027ef36ae2ce0b061071074ac3209332a7eae71de843af4b96bbbd6158ca8fd5c18147bf9a79b8a7768a9a35edce8b784bf

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      4KB

                      MD5

                      191f16244df52fdd3610765d6a7e698d

                      SHA1

                      d59a425e2fd2426b96783c763f72d9138bd23668

                      SHA256

                      846ea1fe6c6343f7d721745a8919ccda8dd682a7dab29e67ac88f3e96d307747

                      SHA512

                      0b1b57f7480e23f9717429689c2535308d75ea4d24d5d455447d0ad36a628ad596d4fd13249a8024a6658c71fe5ad73822acbd4b965c818b2c3646bb66db08f4

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      3KB

                      MD5

                      951c5c00dd64ba0706ab8fcbfe97fe34

                      SHA1

                      55e074611e67e72ad0a39f63179d45ba46786d26

                      SHA256

                      df93d18da8b9285314d138e66794f821b436bd9ca868de2ee794fa17ad3c3f40

                      SHA512

                      271e26b13302f0ebb8ddb7aac005fa943359109e4d6a70d7d82d34d7ecb8b63f0ba37b8c4cba88427fb7a56cde8fa5f629fed767a8f2850d8860b66f58212c7d

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      6KB

                      MD5

                      73acaa3df03fce41c21275b7a5653ad5

                      SHA1

                      90f6999fd1dfc33928a998e18581923104fa30f7

                      SHA256

                      7f78588731872db5c6cd64048fb84a4143dd29705c011f4270beda6c0686edd7

                      SHA512

                      f370890fe3497021a8c57dda547ed67d9d5014f0599889390f5c11cca4cb8d14e7b79c4d5eb4b51515da902892638124f2d73564b13701083357ab3366bcad6d

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      4KB

                      MD5

                      3c4185245526b46286fe97b4ba574c2a

                      SHA1

                      e918a75810a9f8119c0ee9a3d5c4d8420c0f0e91

                      SHA256

                      589927294402aaa313be7920ba0783af58d7c6a154b555a76ffa4552b86c7acb

                      SHA512

                      14282e3a588d8bdb5c5f6f99395799562b3132ac5d856740e43d1a80d76ac7fa1349861e074edc837c821da49ad1158fbb145e975e1b3b85a3489b36a3cc838f

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore-backups\recovery.jsonlz4

                      Filesize

                      6KB

                      MD5

                      9b2187423e15a461cb4dab9b6a6048a2

                      SHA1

                      ef25efde54fd7c0a6692c69a19dd7a08b2656d52

                      SHA256

                      cfce150f14a0638ccde4bd594949df57cc1207a1a3db51a5a8f10aecfd3960ad

                      SHA512

                      42264fa318d190e2230b08c3c37943ae5cadc013446f3e822575cfed23efc51c4f1749d71e49d822d80a5785ba26006e7387f49ffa6ade16bd05295549752f18

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\d8xutbrp.default-release\sessionstore.jsonlz4

                      Filesize

                      5KB

                      MD5

                      f6a03eceb5a0b7b3d52f66b244d3db82

                      SHA1

                      9c80d4acc611b257e1286e047def3dd85aa1e46c

                      SHA256

                      3344f1125df3eca1d084b125b46bffcbd2eae337235ffbf27eedd0ae289bf581

                      SHA512

                      4abf7596ac5a40905125e50912fead64800c7deeceb6ca43893543af761f1893a844c1ba8683f976658196800042e66bb547ef2e64103a124cb7da1c016c3bc9