Analysis

  • max time kernel
    141s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 03:43

General

  • Target

    tuxguitar.exe

  • Size

    1.5MB

  • MD5

    541b7d3c9b6135357d2c15a22e98c307

  • SHA1

    487ee70a26570e66b8fe09da636d96ca3fdadd22

  • SHA256

    ccb9e8d565d863c539a682af729cdc9a022633a9d43c3e529cf7634030e945c8

  • SHA512

    2917b565aeabb2d34696a35282dab3bdeab25c3f3172d6f7ed8dcb6d0961bee7b106462e75f8ef61a4103bb18880f6bb10464f74640a8a6b2528d51461d79f32

  • SSDEEP

    24576:8CA7haT/l4n5ROEcMKm9QFl0vZNKuDyXGY0bU+gOcsCuT8qhL+2:XT/l4nSeek1dgOcsC3qNx

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 62 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tuxguitar.exe
    "C:\Users\Admin\AppData\Local\Temp\tuxguitar.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://java.com/download
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2120
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2120 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    d66ea08a9b6a6944c4e326625e37b8a1

    SHA1

    0171edc0151669e99f33317732bbe9c1d117d379

    SHA256

    31adc42cc5bc155dec6b7bf14609cf4e22631d4e37331869c5ad8e6c577c5913

    SHA512

    1474aeaa6559938c6139ecc417e2c803d70990fcf5912b0600b94b37d44053464a789d679a5fecad2b7b3874c2b9751a5739cfd5c03200ae777d7818edd925d3

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

    Filesize

    344B

    MD5

    a186c632ead9d98c3c9d03625d6e709e

    SHA1

    bad5e6dfef128e605af6ba5ce448a700ea1f57c8

    SHA256

    9f327e969aa80418c13e78aa7ada2b8968a88bf3bf9855ddc9a086cef20ac183

    SHA512

    c04b0754d8c4d0ee1cb860d6dcc88d5fea519e624b731b7415ec18245b0fbb0705aba1e2a05e6160c7a16e05d2e53e356ff18ffe9099ac689121649b8241e342

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

    Filesize

    344B

    MD5

    c791133a6026797ccfdfff6f50c06680

    SHA1

    76ee32ac7c46b773ff255670250b34e3cc32c358

    SHA256

    8521dff06d25fb578063e939c5937f13f814d1e35fc423140cb3a45b4bd90de2

    SHA512

    b4d8c47dacbe1a7c604b5aa773f19f1cea333b2e9893ca921df529f07eded9d5bfa1c25570b2b3713bf1a4ff031c5983f942f50c96dc7a249eb0848574d136a9

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

    Filesize

    344B

    MD5

    7b36566a62316bb77426522608d97585

    SHA1

    a15da925baa5e9d1532cd5491b764919327b906e

    SHA256

    a4d94fe575fe110fd549038556c992b0e65ba282be388736bdb4d8aae258549c

    SHA512

    a11a7192a0c0cac6b370da885e3c9df41f163ee816c49a37589f65e58bde8647d33d19e9dddb39a8bb80ee55222cc383798997e0f5381a2bc58153469b616e9e

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

    Filesize

    344B

    MD5

    dc0215032b15edf121f6fa0a408e5e0d

    SHA1

    ad3444f7019a0b751248013e47dbdedd0bc2d9eb

    SHA256

    d70ff92abe9479b96aaa72abcc837ac383012ea6661c0798f574dbca8eb65885

    SHA512

    47be92450adb09449ab6122b9e96c644f989ddf0c789da768aafdac98c67022afe486ff10f3b53ac058a8bd9c89aef27bf1087c323a6ecd1ccd10c3eac280e41

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

    Filesize

    344B

    MD5

    318033e2704cc747a717002cf0943449

    SHA1

    a3039ee05f793c87177250737596cbb0606d06b9

    SHA256

    49edd2f5daff5a31695570ee65415b444285ad98b4a8fd16fb3a99361cc87204

    SHA512

    a4cb0660128a7530461237ecf741bab10e33e7596aa6c1ee38bb398db6e8bf078213943e0ce6a57382144225d81dda1876d85a7752c1e0e2b4349a8c4091d1ed

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

    Filesize

    344B

    MD5

    44b41a89f2081c5e0e53efee6043f9ab

    SHA1

    5d3b5a630b7239b4b60e9f92f3f0cefe150b95c4

    SHA256

    e736467e091209d20c6c5660e4715cc912dffab05a5b9476bba07d56df62fc0d

    SHA512

    b13d2812b26279bf9a8293724ddbc40e899e159652b1a305d586533d2c1dbdcece2e20b8c7bbbd20c516f8a7c2d0139e959939ea8d2701c9343d4901c4fa1bff

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

    Filesize

    344B

    MD5

    1a02ba25b18a4a781cd4a0111edb2b53

    SHA1

    24a882eec76a3d1c162bc327e9fe49f089dffe8b

    SHA256

    f195ed91f132691b61cbe4ee8d5b83a121859df7c59dbd5d4473b0b7644ed05d

    SHA512

    67cd65e1ab6a74dfdc655afe9c2af4315e0f1266e234ac14871296000665642b71eda136400c64ccfe08df9d479dfc5edd21631b95f1301dd426acf338619a6f

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

    Filesize

    344B

    MD5

    80b61881d67d6a82f8e39416d00704c7

    SHA1

    2599d8386f1f156e6c9589a3595d311f3f1af166

    SHA256

    e1d89e60e12f7cba65c4ba67671a8c98d755f83a1bb7ad714492d6609bf04b7b

    SHA512

    8335057547febc588f2059c69dc176879f15d0c4f0f1447b10ea95e079bbbcf2f22fc0febd9b4f912683a72eac8a0819d500cf8f8557028e8ff1db4094fb862f

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

    Filesize

    344B

    MD5

    b733658dd2e93791c468b4b2666dd67b

    SHA1

    46fd39e9654235a694bf1644e2322b43c0e6a0d3

    SHA256

    979a7e610830ff62ab9fbd8a58fad1e99756f9f758c7b3c3762f64eee3c22366

    SHA512

    2d612b0279d7073ba649af0a67b0e3a399d6b714f02bc3621d8d4c9dd560206d1d2481f15ed05eedc8791b1b12fe7f041273d7c8eff4e3e67d16c0cb2ef3a965

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

    Filesize

    344B

    MD5

    eaae235065524e1317f606eb782d30ec

    SHA1

    d3bd2e9b09574a6e48f58199c5dcac5c138850d1

    SHA256

    8e4577c158dd15772e71bd2edba6cc9d1482aa838c9d1d5ecd2d71dad58b4f5d

    SHA512

    afd63df44d38dc7248388354c8da5e081ea8d7bb468a5799895050e606eeb8e8615f21fc977eae5dd2e58764097117462f39f254f0c791151068130738005bce

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

    Filesize

    344B

    MD5

    741ded8841b53bc3e828f02bd8b1c39b

    SHA1

    429ed8f93d57c65eee03bd42163817bd503143db

    SHA256

    e4cfa05bef97c31b1317bdfb41393315d779aa83df856a45ad19608ec926adce

    SHA512

    8fe2f4ebd2057402a3f30f3abb5e28473964ea026261ae1f023b63b65838a8648ecf64ecc341beaf322c8fdd88014bbd38e936ee8fe2715dc5926442e71d65af

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

    Filesize

    344B

    MD5

    19d137a1c990d243e4b558fbefd865b0

    SHA1

    a453c9c177f35a46f0660e2e640b9e3ee6c7f5d9

    SHA256

    d19b9fd7532aaed7a19fd8f370896ef37fa051f8610273b68d96a5ee88da0a5d

    SHA512

    d98bf74e17ef2f9e8356dd23b6150555bf7ace1e9038446f353f7805f629edecee12337c4baf5e75af4763b373e9335207839dbdb018b725ea9f24135da19bb9

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

    Filesize

    344B

    MD5

    06f19c0dca9d89e1cf2ae613a14f879d

    SHA1

    7d5260e3460d0afcef212ffb216073b99a198db2

    SHA256

    2dbfca4f26a9c063db3c07c6d8f69471c03960f7db834d4693ae2d634789d534

    SHA512

    489b5f2442953f65b7ac6429169db597dafedd34273e910c4e760b0b379c8dc2b483bff7e00701e61b72c6ad37899d1039608bfb1f6971fa9a45bda974cce488

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

    Filesize

    344B

    MD5

    c974d5e00f32e332d3b9adaac809f6ee

    SHA1

    1cfdc1bc4c1555391590754a60b220e9beb5f8e4

    SHA256

    b855b89ccb07c6596168274d8b4da7a1ade81844451e2453f0a20b653ffc9164

    SHA512

    664846b8d0de67ddfdb1e825282d0033e7968409bb847a9b498a4dcf3e760777d74f19068417a758b27189cb8db97c2464fbd7ca9a23b27ab83e9e59e70a52bd

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

    Filesize

    344B

    MD5

    d49e05a6e5d98500ebde33c15db0cc77

    SHA1

    f4f32aa70995e003f81976bc7f66c9f53a271d9a

    SHA256

    8ede8248898a28f7ce8893a30a08db5fe729b6800b06e700f3da6160c2149101

    SHA512

    01a504994375f04cc1cee8a819d10bbe42c2f73327f28903d427d15d7289c44a1322ebab5317785254049f43df07e1fe3e68ca175e275a6811f050df05e8c449

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

    Filesize

    344B

    MD5

    18850a918a261acc2d0f7e5972743c90

    SHA1

    4c006ca0c0eba714169c8846a4cba0343e8251a3

    SHA256

    f59acd1b4751e46f1bd60689f359cdf33bd55995a3a4f3067a55d91653ed60f0

    SHA512

    cd23bf4d034b7b69b4fc802d5174045e759368e0b6687bfb9caffb16b902664d3d3dfd901d65669930a9988918eb3de7bd8cb157b43d1923f37e0bc0c9d327da

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

    Filesize

    344B

    MD5

    f64dd7b259d404231be573d319d3f67a

    SHA1

    123d458d6a29ac57d681034b54f35b7323fc55c5

    SHA256

    c6276c0a749deb46f69d00c254be1dc46d2456deca94beb95444d9791faeca74

    SHA512

    0f55f355db3b8cd473732244618313f4b4f5a88d64a23fd821f9c46529b764ffdcd47ad4f14e168556012412ca78999a8df96638559a231dcf26abc8b086c8f4

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

    Filesize

    344B

    MD5

    93a721634dbafdcaef56f165704efcc9

    SHA1

    3db7144ccd3aa37e7e8ad12711f5ced8af76d5fb

    SHA256

    f1fd58ad480d925be49c1ab338487422ea0ff154d50563cd25a8127ae00ed5d2

    SHA512

    86a20d2ee1f563c9f0f945f50870e8166d48ed03c5c9bc68584c4d151e44863bcbca864811fa4911396f8cadcc98fda10d4c997d465acccbef88396a31c331aa

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

    Filesize

    344B

    MD5

    699c55ca64e7a6a003d3f22f13ffa2aa

    SHA1

    a47cd736d30f6718e0e45c22e8e8fdb0f3242a46

    SHA256

    d8449cdc06849515369f446f3ce63574a7de2a8766f33efe09914a538dea08a8

    SHA512

    c38af4ab134571097ca39b85d17d6f4c9fa87353318a82b404315343ba28ab90fe67106a28b04c8b4303b612901974991cbb123c6c434efe5ca4748c64f1c260

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

    Filesize

    344B

    MD5

    07d7a34205900fe440702dabb1a761ba

    SHA1

    a8b5dd3e1a71c5a097135db676a7ac2f8b53764a

    SHA256

    efc5423ecf86e5e44d49aa8ca406c2a422d9404522b4cdda6d1e0625d6dfa554

    SHA512

    6731e6aef50d6318a32294c7230d22fbee9a1f3292dacf7a7fb584bfaccd7523188e375fb55ddb10133417293df065641742769589ca6925e8e59cdedc925037

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    6f62925a1bafcb558f7c8c87d607271c

    SHA1

    6affee58a34a2d4571b6dbbc409456bbc8a70d07

    SHA256

    901ac0932ff257169d05c49c5d6daf2e1c11894af24ae721b08dd06e7b972e6a

    SHA512

    3db4a603d1c2569950ffbabc6dbd4fcb33b48b241ae5b0e0fcfd0c834ad45e01a131789cc749c572bd22dcf0926479e3ded1751af3dd37a683b00d5cc2ad49a8

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\I9TTP0Z0\www.java[1].xml

    Filesize

    397B

    MD5

    c4208fecf27c8493e557e0088ce3d2bb

    SHA1

    108b5cbe5399ee5907e5762bc05257077599fc64

    SHA256

    52b703055d006fad022509a8c160430b094080aff8c18c83c8dc108cbc1cfd02

    SHA512

    8f08ae82572163a5e88eb631f7267ce600921601f375e3e5d7f52968cd5c9779e67d2fad9061af98bc10474e5fe2cbd884f27027298ce5e7e6fc76c62f4b4149

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\I9TTP0Z0\www.java[1].xml

    Filesize

    13B

    MD5

    c1ddea3ef6bbef3e7060a1a9ad89e4c5

    SHA1

    35e3224fcbd3e1af306f2b6a2c6bbea9b0867966

    SHA256

    b71e4d17274636b97179ba2d97c742735b6510eb54f22893d3a2daff2ceb28db

    SHA512

    6be8cec7c862afae5b37aa32dc5bb45912881a3276606da41bf808a4ef92c318b355e616bf45a257b995520d72b7c08752c0be445dceade5cf79f73480910fed

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\sxsuh4u\imagestore.dat

    Filesize

    1KB

    MD5

    53ff210661bfe91ff0e409677fcb1713

    SHA1

    251773d9cfebe032ee8de3a78da2d481823c95a9

    SHA256

    b534f377f47556205ca3a94eb8ffeedcca86cfb10777dbd98cba1866695453d2

    SHA512

    229c0f5ddb6daade3fae625ee417f98bbc7325f9de57b2fd7c90bd1f941a38e46d438b6a67a203373459c3e3e83cfb372a964c81ceb70ba327bb4a6b6017f9aa

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EDQW9R5V\favicon[1].ico

    Filesize

    1KB

    MD5

    8e39f067cc4f41898ef342843171d58a

    SHA1

    ab19e81ce8ccb35b81bf2600d85c659e78e5c880

    SHA256

    872bad18b566b0833d6b496477daab46763cf8bdec342d34ac310c3ac045cefd

    SHA512

    47cd7f4ce8fcf0fc56b6ffe50450c8c5f71e3c379ecfcfd488d904d85ed90b4a8dafa335d0e9ca92e85b02b7111c9d75205d12073253eed681868e2a46c64890

  • C:\Users\Admin\AppData\Local\Temp\Cab4FB8.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4FBA.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar509A.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2968-0-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB