Analysis

  • max time kernel
    79s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 18:25

General

  • Target

    $8/ClownfishVoiceChanger.exe

  • Size

    805KB

  • MD5

    208c37506cddf0613517488da3287d12

  • SHA1

    99b918443e424af947ed10aa84fa242af70ca856

  • SHA256

    d29a8c5ad1704c7fbe0e24fadf4a8a1dabe441c84f9dfe4359755cc76c148a61

  • SHA512

    0318dd9ecf5d41504f60fc0f71ac306cafbfb75808c7597a2ab3b745a487d042371fe5c159e42f0a431a29820e4e164e43e78673eb12124b9304adebdf5e2f65

  • SSDEEP

    12288:ddCn17D4nHmjxRL7xU2ZlHIue0FZFVo0iV3NnKX2:dsn134nHkl7tZlHIueAZnQpE2

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 44 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$8\ClownfishVoiceChanger.exe
    "C:\Users\Admin\AppData\Local\Temp\$8\ClownfishVoiceChanger.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://clownfish-translator.com/voicechanger/#download
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2496
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2496 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1200
    • C:\Users\Admin\AppData\Local\Temp\$8\APOConfig.exe
      "C:\Users\Admin\AppData\Local\Temp\$8\APOConfig.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1060
      • C:\Windows\SysWOW64\regsvr32.exe
        "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\$8\ClownfshAPO64.dll"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1936
        • C:\Windows\system32\regsvr32.exe
          /s "C:\Users\Admin\AppData\Local\Temp\$8\ClownfshAPO64.dll"
          4⤵
          • Modifies registry class
          PID:1912
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}
    1⤵
      PID:2848
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x328
      1⤵
        PID:596

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A

        Filesize

        893B

        MD5

        d4ae187b4574036c2d76b6df8a8c1a30

        SHA1

        b06f409fa14bab33cbaf4a37811b8740b624d9e5

        SHA256

        a2ce3a0fa7d2a833d1801e01ec48e35b70d84f3467cc9f8fab370386e13879c7

        SHA512

        1f44a360e8bb8ada22bc5bfe001f1babb4e72005a46bc2a94c33c4bd149ff256cce6f35d65ca4f7fc2a5b9e15494155449830d2809c8cf218d0b9196ec646b0c

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        c48e99106f27ab92d9a371e4984888f8

        SHA1

        8afd251ae7b1754ae76137df82a4bef2be73b787

        SHA256

        d20d98a1b714cc284fb085d8eeb50905917ae54dbeb8073d83ca2da9a000cd64

        SHA512

        f7ed0ab30cff99254289ce68ddb901c69ad58210e59f7e7a15664d7c1a7c357649b4c20e9f1753075e0357ccdc0e2182c6d2036099b308f8778062fcb855273b

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        976316a3dae1d47afd561a78d95f0236

        SHA1

        9f402e582d15d9d0eb3ff2faeb05feef7af80a36

        SHA256

        b3e0306e24a2ed657fade0312dd0d8c98d128515b76e0f7d3c00ae60a0588c24

        SHA512

        e7d5a51e5c6333f976e9b6c1b92dfe828d3c7495353c70db6e393d06c4cc448bc80d3485889190f5e146b5c47367cdc1e0040f3192c712d0d2274eb2a1c69db3

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        8ee518c690fba382c8345ac58d71121a

        SHA1

        8445dddf9a5849c0f1651729fd1d5e5e27346577

        SHA256

        dababb29c57528069ff2ab12c4bf9eb8d0af4215c7bc61e9b59171ee1230e145

        SHA512

        41bc1ac0ccefb72571a301091746eb3c85502d664eff62e6f57b309e2f4491e2a42193d02c8a063a205db1a4f4151d99715da7fd825d13d373065bb65f4b586e

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        fedd1e2c7f567993c7fd45bdd2d19e4b

        SHA1

        9b276cc66c2f2ee458d86ea86a11b1fa3c23b3f7

        SHA256

        4c64df441c253ce59f17db772b0dcc6db672f64ce1df483b42a03ae996a832b4

        SHA512

        cde70597619d95be9e31d8432e7790102e04f867b882179bdc58ae7a7db0a9947edb175983dfc94746ae9d64c46e1fb209af02c0e9ccba3933b59525a33649ea

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        e6ca0393db98b9ba8a2a16b8dedbaef3

        SHA1

        ee86b58e113cbf8a6457abbe1844e1fea85fb328

        SHA256

        9e4e7d226ef85b2cac7dfe5f9f264eac3f6171b9c5def0ebc56a27cf729efeeb

        SHA512

        d4e768dd649fc9ecd1ea20b3c9cb5ee896e0519bc2f06ca35c62cbefbdb806175e6a1ef46a801697fd116461e3f9467d293d986c71dc70157b86e5e31bf911c5

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        08ed1a3e9500a69a8ec0621eb9c7264a

        SHA1

        2c865adaf0ce7997c9885fd9bc765bb33f6b470b

        SHA256

        4b7ae54ad15f94307129937a6fd4b0052bd1d3029b224c74ab8fdece60fdd81b

        SHA512

        c4b2748c05783bfa2d50baa4e8f2ca9f8c95d285191d4e021c255b62bf88b46f522850133b369f3b0d9f3b06ef1776e93d451a22ff7cc4839a4c57653c3b2904

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        f74e9621ebe09f048480d883f7f98152

        SHA1

        4ae99a148efd8d5316b1b92ce4737910ca38eea7

        SHA256

        d45941208d95fb83a76e4704f29616c7e385f9d5e704ac6f298fbe6cc43c6b30

        SHA512

        c72650b4faee944c6fa5e0be099a6829b18412ee9b19b861d74517beb98c0803e984b2f5bf18f6e6ebf64c2a501ca0bf640772ff9ac735550d14ed7e8cd99ec1

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        5de0df3279c7d71ba3785840d77a57d6

        SHA1

        8cb00f6637acf1da444efa79a081393f483b7489

        SHA256

        849135f1eb99c74c6f60f793038323dd8f39bc3433fcb9f7aec6edd4b6085919

        SHA512

        350f61b0c535f34a67cf5f35d2fd5ed9f245b4795dba516696d62cb8787bda31991c0be6f42ccd0ce8edd1ee937a511e015aa360b9b547c271d08187798f22ee

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        27b6dc9cea9fdb36259235e3f7087a5c

        SHA1

        e58947d74e19245cb610f7f3e3903004c21e8649

        SHA256

        4225ebb0d1981ffb48653c5c5552dca13d6a9a9384b049b546fb88d478bf74cf

        SHA512

        31fa9323386bc4830af059729ae1b42c8c9c1afaa73231c7ac7c05b1bd4aeece08dfca80808fa350740564f6e99783f475c6d6073390dcc84885eeef8c788cf5

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        473e67ba7ff443903ca0199d33dc8ff4

        SHA1

        d9409cd773fec214ed6ddb2bada5a51493d6f9ab

        SHA256

        737873e13b89dc425afeb8cb8930cdeca1ce60e606c7c276bc8b4093c1b37b15

        SHA512

        3508f792c46acc5604527480d7ad2d5497173865547143fa9562563b6d97290471e856d55b33490fe4b21cf368e92019556b3b798d955218b6f6b9551f6560ae

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        4a4992ffcd13e607c4196862863f6049

        SHA1

        ff0d96adf3727ce3209cef11f7cf02f259a64a20

        SHA256

        369116199178e59f6ec842be5ca29ebbdcc1b141eb84259bb0f6466a37f1ab20

        SHA512

        ea0d5ed928b76d3eb7fa1941620bca872b2184270d4e67ed8913b14a3a82005c799ff9e819d9c869275dba781ca1f497e02ad212b78619f5196e32c877304453

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        36b10300b80a0344a3fffa015920de31

        SHA1

        36773c3b7f54ca5332109b7e6fab85fc20d55e06

        SHA256

        a3afaf3eb8b2f72c3c584b6c28183f14ef72c1d5e59cdde62875c6c9498e2b38

        SHA512

        d1507b914c120c3c05e18e312fe65d4b5fac8209867b91203bfbf5c952d7c8d0fe2236dfa0fbc9a8b7bbe6ed3d615947f49161ac7813416b27d689eca74df42b

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        d819fbbe03e845540472e98866604111

        SHA1

        84513df82f963517ebe79b9585b3109e2e450d2b

        SHA256

        1f944a646ed2931fe7d869bb67a3b1c12ffc5d0b242b1a66ca0684bcc71eb33e

        SHA512

        2cb67bc5a205035ab83039d6525ebc0348c6d39d1decfb09115c4c282a40d99b702a786e0af2cf780e2e908634a005f7ea647f33d9365607d4f07e47c64035ee

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        3fbd7f1f2237dfdf3a538ab3e6f8412b

        SHA1

        16d36e2da916f942a6cf44579b06c69851253ba7

        SHA256

        ee85bd8c64c87cebb16e1022d6cf64086e75d87119dbf4490133c55d205ab014

        SHA512

        02bcc180503922d0d5e1b9912f4824699594eb3940234dfc0721e502f7f3740890ec2a0992cfcaa3da9498eef44e9a88887dede9df17fe16b9ad115cb355e30b

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        a041a4c1a80b5e3b6b6702c5b215c822

        SHA1

        d547bfb62d42b6b773d61899682ca29702301adf

        SHA256

        dfff3e5c098b68b7a2f699af11a5f4fee595a4a157a5793d677c491c1ce8468e

        SHA512

        c471b91e754365f3b49b02b702a5b922f192f731fe6ba8f794a58b2ab372a321dba98e860a9b07e1f7b2c3182ab292a5f91ab53925ada61acedc5da940c4bc09

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        d344c88fdbb8a7d9689545ff0efd7438

        SHA1

        747cd79d3c81dc211b0ab9447e192a4f3435d34a

        SHA256

        0522c50ed03a19bcf2d2efcec111591245709a9bd3c89a9fefa2266fcaaf656d

        SHA512

        862a924c8d10c206979c94cb44f5355b20db6126cb76a5e43328a47fd7fa184a516f25cad25bd5b42fb740723d66cd1d7434154bcf603a30ae95e22b240a9d16

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        164d3e8cf28e6df37b33570bd98752b2

        SHA1

        ba3db042fc8ae89c4cb5de69d355d65c6629158d

        SHA256

        9928cd945c6fdad43787eb397b70922225465eb8a52d99baa674f735bf5fafdf

        SHA512

        6c67308faeb2550491728d76e6421613c5483978e6f7fc434b9ab66e8a85710aa64eba128b2ba6d00f9808993d830c28d4cc389d456a3b3864bbc437c296e4de

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        2c4b5d17b93b2cb70142113e259b1d57

        SHA1

        579750faf99ca1ea88de093c55de833ef1105d87

        SHA256

        f75fb578c5433746ccf2ed32c9c77139325208054f1e758923bcd9fa666ad919

        SHA512

        c3a4677d07e42ff24f237f172bfd1511d11bb134ccf258addae80f0c5914b791de80737d66c831be7a9e12d2923e6d9aa25463b0ed71405a97ae8d385f761fd4

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        c9f6e58595d7bce342a5f3146854806c

        SHA1

        7fa805a55aaa11ec3e972e7de5d184a29c77d2de

        SHA256

        0fd2e84d4f0529bf37cc5436dc1d835d2d8d72c0ed4e8f7591f2aa43873a0d66

        SHA512

        ff70cf66db1671bc73fa30fc1168d6b24d5d0b5f69f576610cd5f9ace49f6000a93a13d66a963c548a4a3f71c08b313d51f88d3fc4dec550e3887710aeea2c97

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        171250ec5236c7ef5d15f9dc442afc96

        SHA1

        76bdc19ae4df2cd0c2bc2be5545336c70104ec01

        SHA256

        f0f8a12c8f35b33e06b0c6d2560e15740e85bafd27aa337ac424eb194b1b5d50

        SHA512

        577ec8b545fa59d6b98268282b7eda225a822712cce1af28c8dcc6440152e7437d3d49c163b810899d0c8eb8af3e253444546a6100e24e935505d9cb478d6e68

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        fdfcb90fc6e1431ad8826762916075c2

        SHA1

        8e658f254e95d9915b2b1eac71bf99687e3200bd

        SHA256

        53f706b6185702c7bd44c3fdb79fb698d3a757921679aad9107ab68920515a21

        SHA512

        3a8cdd2d8e7c1719acd14cb63c459b3b6f15f75566bde69f555f134f8e5da44c53b8e3b6d377ee044d65dbae5ebee03b3352ed3fe69cc0493600dbdab4c02537

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        342B

        MD5

        b95401215dee867cd18ca9c9bae610a0

        SHA1

        cbcfa7b571d7694b78716d4b89280a6d7fd87329

        SHA256

        9df10a9273fa31ad8113356e35789efd83adfaff0b36bbbdca39c804d8e0aff0

        SHA512

        df32898ffe7c6760750d2caf5cbbea9beeb260b51a685b104e38602ba311ad35f0df961893fdd0002848347dc611516e6503d21a05c29336a9f434e011543785

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E0F5C59F9FA661F6F4C50B87FEF3A15A

        Filesize

        252B

        MD5

        bc00c774ff38ecc441856903e151a709

        SHA1

        46aa493ceb91a19afef04f3709872ce7cffc97ae

        SHA256

        2ad6747e76079f9e58af5c712644ae8da743455da342fa606a1ccb188ae40ca7

        SHA512

        55171ab4312dc71eb551d27617da809d6186e3f5a1779d227d7745f292bd18d94a65a637b4767d3549c4a065ca4c4915ccf741c1412f0259fe5c180d3843517d

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\ljg9kkp\imagestore.dat

        Filesize

        1KB

        MD5

        c7336235a892caa0aee5939b9a4a55b7

        SHA1

        7eb8f7b7e98e2359bab74712533a181a83d7c7f7

        SHA256

        943100fe056e0c0260a0bc6a4dd8f8a28f9007ebc546a273b07a67d1ccdafd68

        SHA512

        e31c45f5755d1458046a942e342e20de88d3930d49e3dae44dc440e886e486a3b0e72d4ac4cd590b453a09d1feb277067650c1464008edcab0de216db25c9790

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\VOGNAB2O\favicon[1].ico

        Filesize

        1KB

        MD5

        fc64ad0f4f10fbf6c8724ce6fb000353

        SHA1

        73e92b0c05c8af4d72b8bb07a3b8debe52050d50

        SHA256

        424e19fe824c9ace6caed7635273439c244fde4d7ab39ba8fae96eda8e9ca890

        SHA512

        e0a969b579ba3ec52a553b95e96aeac7644ee7562487caa17fcd256af7c7e5f1d2cfff6245e98993e940cabd04ba395cb9af27ebe3b9813f04298e8c10ac8b7f

      • C:\Users\Admin\AppData\Local\Temp\CabBFB9.tmp

        Filesize

        70KB

        MD5

        49aebf8cbd62d92ac215b2923fb1b9f5

        SHA1

        1723be06719828dda65ad804298d0431f6aff976

        SHA256

        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

        SHA512

        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

      • C:\Users\Admin\AppData\Local\Temp\TarC0C5.tmp

        Filesize

        181KB

        MD5

        4ea6026cf93ec6338144661bf1202cd1

        SHA1

        a1dec9044f750ad887935a01430bf49322fbdcb7

        SHA256

        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

        SHA512

        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

      • C:\Users\Admin\Documents\ClownfishVoiceChanger.ini

        Filesize

        709B

        MD5

        a3de0f4aa718ca194b86d23912e01911

        SHA1

        5b511d76efe82ba75207865866ab844f5848a5dd

        SHA256

        993ffe4295fe8d6ddcb70e03b65b2f3ac5eb21099d0ce9a7dda6510348a1c5b2

        SHA512

        c7c736f9b24daa1cf44971ce68262383c8ebc18c96c09e7b3b4b7bc6502a67e859b798debb6a917cd0dab0bd787baea902482471d600957a430fe775a4e9be5f