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Analysis

  • max time kernel
    5s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 03:20

General

  • Target

    $TEMP/Mp3TubeDownloaderBundle.exe

  • Size

    572KB

  • MD5

    98a4cfde210e294d92fcdc2e5d9aae07

  • SHA1

    4fe27e06393258b9beaf333ecc641aa43c822d08

  • SHA256

    bf6511cbeba8f982d61ada3bc262ddec737ea484eb6734108df71d2881d346c4

  • SHA512

    653e229efbe872fe929c7c429f629446cc362ec45b56c90b7dcd4e002b9f9d35047a8073f47b7736bc2d2a15c4dbde5382fec02054807cdb28ecb90ada9eeacd

  • SSDEEP

    12288:UyZxV60PFOBUq/DV4IIw0SzIOFCE0cBBRtPF1sh6h2480KRzRK9:UP0CxDKw0jE0cBBRlTh248hzRK9

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 61 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$TEMP\Mp3TubeDownloaderBundle.exe
    "C:\Users\Admin\AppData\Local\Temp\$TEMP\Mp3TubeDownloaderBundle.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3900
    • C:\Users\Admin\AppData\Local\Temp\mp3tubedownloader-tb-setup.exe
      "C:\Users\Admin\AppData\Local\Temp\mp3tubedownloader-tb-setup.exe" -i 6d2ae05779ea4d2aa0201dd4aa8210a4 -p mp3tubeporntb -d "y"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:3396
      • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe
        "Mp3TubeDownloaderSvc.exe" -i
        3⤵
          PID:1224
        • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe
          "Mp3TubeDownloaderSvc.exe" -r
          3⤵
            PID:2336
      • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
        "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
        1⤵
          PID:3904
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
          1⤵
          • Modifies Internet Explorer settings
          PID:2156
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2156 CREDAT:17410 /prefetch:2
            2⤵
              PID:2708
          • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloader.exe
            "C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloader.exe" 8ea61f6331159b5e9a4c290d1dfc4bcb
            1⤵
              PID:3540
            • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe
              "C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe"
              1⤵
                PID:2856

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloader.exe

                Filesize

                153KB

                MD5

                81e9f7e14ea2bc072c4d87773064b433

                SHA1

                d231fe6e5967f15669a76071dd381deb14dd542c

                SHA256

                774395e2eeb43042ee18eccc950b9b2d2dc987f9a5cb3883e03057ad76945328

                SHA512

                05dcc3ffbb3c217537e2ae77686ffbc2abbeb6d6ee85ec1d5df0da57fe88b450feef63f8b3156708a0c7367602ca969448b8f0c16b29bdc50e89f7b20d671a5c

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloader.exe

                Filesize

                180KB

                MD5

                717a59b3e58b0bf9cd39a2f00f370546

                SHA1

                8850091309e738bc9b4ad16381c27c40152c367b

                SHA256

                602a0eb7be172180979c197b0340d278bf5494cea7d5e41b9802e721c98d8360

                SHA512

                4ee1857a214caad7dbaa85d50c5c34f5111b474c89100282ad5f5eebe141c3cb057e0bee815b6dfd5f35e441b22cb7421fe18d4600ad9e0a672482ac978fed16

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe

                Filesize

                156KB

                MD5

                ecaf84c10b0f4e12a3f2108b83ae8557

                SHA1

                4f42ed7e1db1610f886385ec82147e5e2eaccb4b

                SHA256

                41d8e857e83a4c2d4ecbf75f3b759bf7cef858362dca0558f3b65262aa89eb30

                SHA512

                e5c56216be01696519cb058158276d671066bf6fd445faa83b6b26fa2b7b710a4c3675daea716e05660fc7adc469fc7df07edcf9a309cfa7c87412b33622fe09

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe

                Filesize

                126KB

                MD5

                ac1e692c474ce746277dd44eb57fa347

                SHA1

                4696bc90b3a8337a4181c2ea200b2d5e6b2986f4

                SHA256

                fe4f0b092c120e01015c3596126427c9eced1d53adc28aa2015c8f39e33bf81f

                SHA512

                2dcc0cc69939ab0b998087bb61b88461add4b3910efc4e1c210e8358bf1bd11a644b28cf39a9ad4aaef77db63ff3cfd47de3080895666541ab891657bde7c2ae

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\Mp3TubeDownloaderSvc.exe

                Filesize

                89KB

                MD5

                79a001ccd8c1960e3976eaaba5f69835

                SHA1

                209d6d7cefb86bc616234dda4a58c7acc7d06e83

                SHA256

                ed81f2a9e68057c56eb5fc7ff1f3e3b461bda3757c9d1d0c01b88443e3b7f908

                SHA512

                79cc4ecff07b9713282a85bac246414b5a04bd8f8cfc59039538fdd91f74bf4db4ebb051eb129f341394f7da0b0c3f41ab084deaa7d371d9aae78589bff78daf

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\mp3tubedownloadertb.dll

                Filesize

                453KB

                MD5

                0b77fac6e16cc4e4465e88a32b3b7480

                SHA1

                4289b7c2e4677c49d7dcb4e88a2bf1d67c008d02

                SHA256

                4bdb45271ccbd549de7ce41faa386cd78dbcee53cc89b9ad91f30db7bf147f5b

                SHA512

                1fbc54907d94a39e706cdb95c7d5d2646cbb3352ea5f803a7ca67bbc217b4eeddceffc2684bc87d94a5d274bfbb9c0fd8e114b574c176e58f41082e3a1e04dda

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\mp3tubedownloadertb.dll

                Filesize

                550KB

                MD5

                3575a7481a479f6e4b725e7af4d3319c

                SHA1

                2f935649b555c6584f2ad735d083050950ebf4f8

                SHA256

                fa91166d971fa28536c48002fab86a3d285848cc26b084ca600c90894b9b5970

                SHA512

                7c0706260159ce3a266d5e586d37c9a9ca6d80cb462c259c10058ed461fed1d69740d8e6c8b9fc05c5a8f506129eaab5209454547caeac692be593c65fa9df57

              • C:\Program Files (x86)\Mp3TubeDownloader Toolbar\mp3tubedownloadertb.dll

                Filesize

                397KB

                MD5

                c5ed73bc5c0c63076de744f73f3f355b

                SHA1

                c752b735499c645e65ca903945eefbe7593c35d0

                SHA256

                666e8cbe325b71fc5e798deeb6d767a728ae25b868c14eaef59b6495afce18ad

                SHA512

                b287851180c0a13cd08fac1e2ef8fb871c3b28cc6cb991b053c2d91952dd6a1f51dc97571aee2bb0ebc8bf83104cf00e83c97672e75f8433e4d87bbce3aeb71c

              • C:\Users\Admin\AppData\Local\Temp\mp3tubedownloader-tb-setup.exe

                Filesize

                256KB

                MD5

                8ebbc4ea7237ceda0f4beb9e603d8b58

                SHA1

                4ce439da0e6f03ca8656bc61b3453c7d28577d0a

                SHA256

                54863d2f047719e514c2e524b0e828ef6b21584bf4824f61fc27470f7d0a0e2e

                SHA512

                704a007e2f8b055031407eca3b1c643baf1ac804f640d7fe68c8883f2bee4150586f247527de117a176dd1482572def5fd01c81a6762ca6a1b67bea6eca774a9

              • C:\Users\Admin\AppData\Local\Temp\mp3tubedownloader-tb-setup.exe

                Filesize

                185KB

                MD5

                9c8ee17d13aa295ff216873d8b7d0cfd

                SHA1

                c25ffc0ad1b1e384d68237b1e41ac47c05fe2930

                SHA256

                e610aa6de3e50dedd46038a6b07440462939736ca0c338c59679cb8d2f1b8937

                SHA512

                c36c7cb16091fdd5fcbb188273a4fcd90d4ec23e6cc272eae3c4d85f0c8956c715c41484019d516955457900ec26e944d66b70f7389f5a6b856673c116a9de44

              • C:\Users\Admin\AppData\Local\Temp\nsi8D9C.tmp\System.dll

                Filesize

                10KB

                MD5

                fe24766ba314f620d57d0cf7339103c0

                SHA1

                8641545f03f03ff07485d6ec4d7b41cbb898c269

                SHA256

                802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

                SHA512

                60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

              • memory/3396-107-0x00000000030C0000-0x00000000031AF000-memory.dmp

                Filesize

                956KB