Resubmissions

31-03-2024 16:49

240331-vbyz9afb9s 7

Analysis

  • max time kernel
    126s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-03-2024 20:21

General

  • Target

    qbittorrent_4.6.4_x64_setup.exe

  • Size

    34.0MB

  • MD5

    918224925563095d15dbab7c34b3bf17

  • SHA1

    33902285adf411e5824547e849a4adcfc6531114

  • SHA256

    96bac43faac2b1fa5e0bc495975b2e642af5da181e313a9c8f541912b83c0edb

  • SHA512

    4d6bd949693ea60671ddb8dc19ec87d8e02bf4888aca290318488ca696e495e13bf49161ac8f75cfff9befb72589ab2bedcd1138fa9d81c5bf071191d6344b28

  • SSDEEP

    786432:7KMXiEtPqJO5MB3/UOd64S49KmFRc85C2uWF3Dzn:7DXioy0DOd6o1HtuW5/

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 5 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:\Users\Admin\AppData\Local\Temp\qbittorrent_4.6.4_x64_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\qbittorrent_4.6.4_x64_setup.exe"
    1⤵
    • Loads dropped DLL
    PID:4488
  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1276
    • 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:2488
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.0.213697480\2056101311" -parentBuildID 20221007134813 -prefsHandle 1748 -prefMapHandle 1724 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5845bfcd-a0ef-417b-83f8-aac8751e11c6} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 1828 193ee7d5758 gpu
        3⤵
          PID:2400
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.1.1977409073\1647169232" -parentBuildID 20221007134813 -prefsHandle 2172 -prefMapHandle 2168 -prefsLen 20828 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7204b4ea-9273-4475-9379-f8e4405de6c5} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 2184 193e38e5958 socket
          3⤵
            PID:5080
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.2.601332296\247480324" -childID 1 -isForBrowser -prefsHandle 2844 -prefMapHandle 2840 -prefsLen 20866 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {de1aa6f6-0792-4df6-9089-81d885b93b55} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 2856 193ee758b58 tab
            3⤵
              PID:5060
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.3.797619927\86186984" -childID 2 -isForBrowser -prefsHandle 1248 -prefMapHandle 1560 -prefsLen 26044 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ee3c7aa0-1f94-444d-a60b-cd7b763e0304} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 2324 193ee7d4558 tab
              3⤵
                PID:3148
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.4.375695208\1555238175" -childID 3 -isForBrowser -prefsHandle 3788 -prefMapHandle 3684 -prefsLen 26044 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e738d69a-f97a-4cc9-b6c0-4a8135a208bf} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 3812 193f381ca58 tab
                3⤵
                  PID:912
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.5.343796631\1323656537" -childID 4 -isForBrowser -prefsHandle 1532 -prefMapHandle 3216 -prefsLen 26249 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fc7e2d26-f6ba-4986-9407-76edad283ebb} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 2632 193ee6fb058 tab
                  3⤵
                    PID:2960
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.6.512600823\38245884" -childID 5 -isForBrowser -prefsHandle 4664 -prefMapHandle 1636 -prefsLen 26249 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8635df2-7cca-4a68-9b00-5d74b3ebb6ec} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 4688 193f104b658 tab
                    3⤵
                      PID:2952
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2488.7.1475802037\2025270280" -childID 6 -isForBrowser -prefsHandle 4708 -prefMapHandle 5160 -prefsLen 26249 -prefMapSize 233444 -jsInitHandle 1256 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2c4292a-3da4-45ca-a6a2-0abc6230c41d} 2488 "\\.\pipe\gecko-crash-server-pipe.2488" 5140 193f101e458 tab
                      3⤵
                        PID:5016

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\hcue34dg.default-release\cache2\entries\A72798DEF4F924983D5A0DB82D383C613B515FF2

                    Filesize

                    13KB

                    MD5

                    e5ae279b9765689517935bab7162462c

                    SHA1

                    f3044a6106287a9b24e18b404743b92dfb25946e

                    SHA256

                    f8a99992524914eedde3bb016d52fb7c7c68c3a0401b3b8ed587d602a98b4d14

                    SHA512

                    6df23bdf73dba32d1bf40f149a623dbde357fd6357faf7f5fb9cb5035a4edbfb3ff24d0df0858c812176addac77e2728e3d78559f4dea39435c0c7721604f37e

                  • 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\hcue34dg.default-release\datareporting\glean\db\data.safe.bin

                    Filesize

                    2KB

                    MD5

                    2e599e198a244eb5914c7c96f259b0ce

                    SHA1

                    321d423528fe80f541b5cefa084b2fddd01b2d76

                    SHA256

                    3f0e8bba78a6df11b7cf5e2951ee1c7b82278710c2f40d05691f7b0e538a23ec

                    SHA512

                    e31954081cd80516b94b42e91f2f78cdce844a606710104fdcd3a540900361292e676f1e56ae5221f7ca329e17545a24ea88321599a36dfb9e595ddcc74d39f6

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\datareporting\glean\pending_pings\aa12a01e-2a7d-48ac-a08b-08e96a57235a

                    Filesize

                    10KB

                    MD5

                    7b4228e878868fe0b1fe6446e71d775f

                    SHA1

                    643eb837e754d89bbb38e69bef866e6a2c336b68

                    SHA256

                    e76b84cfbf69c936fe59c386d3bd81ee97c4d67bd1f287036bec5ef9cc96c16f

                    SHA512

                    3206a10bb82ebd59a7c089f971d657a9cccd00bc2cb093c40dae526d3360af8cf2174ad6ec3121137f22b397ec74b45bbcc83713a21356e12c03c68e10585ced

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\datareporting\glean\pending_pings\cbe0c143-3896-4cd8-9d3f-0f322bf509ed

                    Filesize

                    746B

                    MD5

                    4ab6967e643984ce7369f18813a9fd59

                    SHA1

                    c9f2e211dd3f67ec2f7600d9b1ceee9c8a6b267e

                    SHA256

                    31192cd95db8f83a9cba12fe49f0835f17480b5c2553112343db71d8dfe891c2

                    SHA512

                    accf7690d5ea58421fd0ed85599ab9e934e44a1163b497bd3bd4d6fa10adba49bf2a5e61e4f3995e76a01a4c2ca0d84c9d88b3ca78ff89bfbe47346e0de597d6

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.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\hcue34dg.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\hcue34dg.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\hcue34dg.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\hcue34dg.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\hcue34dg.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\hcue34dg.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\hcue34dg.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    584cedbd2b04c4cce6e7a77743beee4b

                    SHA1

                    e36965c4a1fda4273f486c7e464905b3b86189c7

                    SHA256

                    04cfa63babfe55a8a5822073e8d6b1234b913f4c04956750384cbbc8e8f4e8cf

                    SHA512

                    d13480f8a243e1cd39a0a4ef7279a4103956bef71e75cec2cb189fd4ef63a827932f6ce45ba6680a16c1dfb928bfe9cb373f17cd8ca315c1d9cc7b93bd35c23b

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\prefs-1.js

                    Filesize

                    7KB

                    MD5

                    e1285cb0971eb1896f69dfc9ce3edd82

                    SHA1

                    65acb58bdcad40640100f846c4468b7f3258e59e

                    SHA256

                    8622fd23e40b8272c7e78d1db856550858aadb1f777130458a51609995064157

                    SHA512

                    5250cce0c71b36a4b68f9af8b63a3b226c5f72c446db7f7a325709c0916bb202e0d146ebfab45f48c6abeba8c3274c2a4e3e13106ad22f299c1baecf2f3794c1

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    d2a67aaa0265af747572056303c425a7

                    SHA1

                    1f77549dfcb6d26009b9dc535d544c30ee856a54

                    SHA256

                    a60da4a6af86b426400a174e0c0b5dbb385ccb722fb423b925d047f39ab23119

                    SHA512

                    5774a3ed751c282252045432fb46d593b4a758266c6b75c5da618a61c61771e5fc152a51bcdd5c294458b3a6cf77417e38b4d1a5cb0f4572e28462011dab608d

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\sessionstore-backups\recovery.jsonlz4

                    Filesize

                    1KB

                    MD5

                    d9c2ddd8ecb51189bcf65dcf1f89a749

                    SHA1

                    9cbdd739530e5d8ebc8bc1b4374e8b744375b21c

                    SHA256

                    405ca355cb7791715410d430364b32d40ce465e1ff8947a2b9e081c36bc74c12

                    SHA512

                    b04aa001cedb3fcbd3f78c3b7b2e69e3996da57ad8886615857f28361be45172b5ddbdfa48e8b90be664ff88ee53aa0761761126223254692844b61066547fab

                  • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\hcue34dg.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                    Filesize

                    7.8MB

                    MD5

                    cfe5d5c8e58e46a6b74dce5efdf0f133

                    SHA1

                    13a2f4d7422324bcce1d05751f1e69ee42c0de9b

                    SHA256

                    99b2be5ab79db81dd46615f5ec0cff57ac8ce4914ad5364a5762c034d2686d8b

                    SHA512

                    8d41bc103d249cb2531c24995a628089bc69af14b711fb2b602886ed69bc41621cf2cf9e78c108cbf319ed2a1d0e0d650e8c0fdb27a56b671c8a5beedba73ec8

                  • \Users\Admin\AppData\Local\Temp\nsxD93B.tmp\LangDLL.dll

                    Filesize

                    5KB

                    MD5

                    50016010fb0d8db2bc4cd258ceb43be5

                    SHA1

                    44ba95ee12e69da72478cf358c93533a9c7a01dc

                    SHA256

                    32230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e

                    SHA512

                    ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233

                  • \Users\Admin\AppData\Local\Temp\nsxD93B.tmp\UAC.dll

                    Filesize

                    14KB

                    MD5

                    adb29e6b186daa765dc750128649b63d

                    SHA1

                    160cbdc4cb0ac2c142d361df138c537aa7e708c9

                    SHA256

                    2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

                    SHA512

                    b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada