Resubmissions

30/10/2023, 18:25

231030-w2rjjaee4v 7

12/10/2023, 17:12

231012-vqtzvadc7z 7

Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 17:12

General

  • Target

    SKlauncher-3.1.exe

  • Size

    1.1MB

  • MD5

    021b53abfc25a261077282498e5726a0

  • SHA1

    ba7f38a28444504e6e8e1f995cc40ceb70ff6409

  • SHA256

    c3db9475c3ab6b53d8f6d711f587e5218c9b8d332229a208277bc0b27a24b620

  • SHA512

    484bb65ecb1ccd3e5472a27737fd2fa4471240aeefcf4bfdeaf4e49636cec9b3e43a5c2feb7134074c92af01f52a456b8074aca8269480e210cfa3b51acae81d

  • SSDEEP

    24576:7h1tjL2uma7hLQKaikK21SHCJ3ny+SGiPsGSa7tLC+/e0cUEcnr:sghMKai1viny6iPH5hF/e0m2r

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SKlauncher-3.1.exe
    "C:\Users\Admin\AppData\Local\Temp\SKlauncher-3.1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://adoptium.net/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2068
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2068 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2696

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\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

          Filesize

          252B

          MD5

          3b42cbf88aed3c2e3013f363e11f7153

          SHA1

          5820fbc8ee9178fa43a3576e168829937537aa71

          SHA256

          7d64d3e4a546f60722e1bc5520db3bb621b9788797076ff405feafddf85dfc19

          SHA512

          5d90ee5468ece71e5b7795bdb5bd6566f92a9fc1f83048d3895c86693193c5da892b997941f8452d8bfce361601829d80e082391ccfaa46db976133f1fa79766

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

          Filesize

          344B

          MD5

          71f4daff6e40cb89fb1911fb8a107f34

          SHA1

          d3cea0448ae0e8fa769e1341c1b3a77dc0e1c86e

          SHA256

          324d2f67b8947401043244c25dd0d93e2c70da9365dfd5808180e17d42d8d813

          SHA512

          d89e538b127f0edaf1e75c504bf0b25e5e6e09d060deede7c4954876c6db0a28476949c082c4238f0d6e10d111823ad5c452a47e47b88901dd9b86d6fffb8658

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

          Filesize

          344B

          MD5

          85a353d264529cc2f6802a1049519898

          SHA1

          a86cf914d4ef13499112fc50f60131c788afbda9

          SHA256

          83fe81af869fb2a99d3419ccb2de7539dc38df2d42bed569347cf94704eba3a9

          SHA512

          a0351c1e877b0f419f54a65442c7e81da06dcd545a9ad2cb8120215845e9ebbed1a4d090eade054d7231b1218e68388e4147d6eb6c127c79ebab593118c71244

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

          Filesize

          344B

          MD5

          e9fe0391938537d7863271056e2b31e0

          SHA1

          019df883c270c4c6695fe4202976a91995e614da

          SHA256

          db1dbaaee3296392bdcce00e04a36ad170d914297e109ef079a25ba8f9fc0a67

          SHA512

          81a7ccc635b5d3d01432e955d924485ce623b4ef0153f8add73101e0fc4cf58b1601cd152d937e2319daa3e0f6f686f9227cb543ff9a6349198faa0b9f7a805d

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

          Filesize

          344B

          MD5

          7db576e7c7aa4eda3ec7309f7c51ca7e

          SHA1

          7d49f1b571f79caad0e8c1217701ed8c2d9ce29b

          SHA256

          e859e0c465c9f74e763950b33e3f24aad635b359685a90254d9b4b01f30c6f03

          SHA512

          069075aadbaac6e7f9728ffac8fd30aae3a7f41f2c54b8e87466da643a4cfa1f82d2fafcb745c3ff520a4825543ec510840624909c70e207ff6eb44bcb99b2a5

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

          Filesize

          344B

          MD5

          e19ff1ec27f2d026b05bbdfae4c3776e

          SHA1

          b3f79b9099e3e4e981e1ba6d977b566a4230213e

          SHA256

          b79810ea39344052ac9b0e529a1a35c26d3294e6f6bdfb29a3c1e0dcd82242ba

          SHA512

          6db43821a4dfe56f860765902be577028e1164a6614b8bf9a858894b4a70fdb687fc8b0c88e6d7b5bdaa4295206289b4b53c1d41a46b65e88b3459de0783522a

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

          Filesize

          344B

          MD5

          fc93271da2f1b192d726caffbed17c68

          SHA1

          f74314d28a0125149af7af763cc456b55ee429bc

          SHA256

          4b9a48fbee63600cc298e1a20d578f5927080a52c429e562833026cf83b6e4bd

          SHA512

          89183a5aba4dc4e8f1efdce0476e95df76b7976f7b0b9335a90e53cd019f772b95f17c0d69e34a3e6f74329c5a7306c5d8c08fdbe31d8163e30f114a75a7ed0d

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

          Filesize

          344B

          MD5

          32813efba4d196edfc6759c37fe381fe

          SHA1

          5c4cbe8ae377b31000ddc390430f70c29d330fa8

          SHA256

          d362ffd95a9313402652dbd7783ce19cea84c397dbc3939aae11ad769f280390

          SHA512

          ecd788e92be842792bff333512fe20e7d65690ee2397b39c9d96335fe030b23975efda2a0da2aa38a4a310b5e824555fc509be652a69479462404ebd4c48a8c0

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

          Filesize

          344B

          MD5

          80a1216aa4efe9b97ce412ac84b7c2db

          SHA1

          7c782f591ed9a44ce0fcad40b7ef64af2f9176e2

          SHA256

          356fd2e2fc58fd9d438f4f66a4efa358194f544a34b2353b750107920e59acc7

          SHA512

          084fe531362f485d49288d47d457cc1445449c037ebfbaebd0586e311af802b759a287e7e7309f69c9c7d0abe89249991021227e5abf9689154ce1f7bd0c0974

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

          Filesize

          344B

          MD5

          2185b845d3abd293d0303db15cf8c0c8

          SHA1

          be6403b685f95c216a66059f3007ba8e718d5029

          SHA256

          b619a63744bdb38e89a5dd955ed3a685336b0b7e6b73d150b193cce9e6960320

          SHA512

          9885b6e1783c520b57a8203d8b4da7414cd0af1c74584f04db90c211d74b47afac1802458c25a12d91ee6f431a8b00e3141a49cf0275e1c10c58af2b954eaa79

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

          Filesize

          344B

          MD5

          14b73a8c57542323c1ac838da243e893

          SHA1

          714f5f6afb88e8e11ecf703ed5c68653397e4225

          SHA256

          8156e2537bdf220197ed1751dca27d22a7d2ef7d7e1a24cc66d5c61949ace948

          SHA512

          c4d7de6df0d8684ee5190269055a74fcb61dd43dea47e526f7625ac56d9e116c0e42b8596cd70a35e21168bc80dd1dadfb33c1233673e08e3a9a7bd4c994fb16

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

          Filesize

          344B

          MD5

          689f89489915d019c5fcca7b463df70c

          SHA1

          7de2ad3a6c633f76ceb6f3f2aaa7f43f0648774f

          SHA256

          10f49c134755131486229b8dc2dc4b67b832f545155904fe04c994457bc0c19c

          SHA512

          42e8e4460da9989c35547489d75607527a955eef4ae7205f1f4bd0050ba86ea2867e2799b560d6c54bc375731eceb2304fe597c860f799f47cbdef88e73c97b0

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

          Filesize

          344B

          MD5

          6adc8ecb8cd925e6970ad5f920e7d63c

          SHA1

          4fefda30563158a2f577d8cf2873a7d026a61c4a

          SHA256

          098cae251ea7894e373c9204738a2bcf613b3595da726c305a38ff76cabf63ce

          SHA512

          8891168c5166364483bed0695c7483ec83279f4161976884de10cc40171b4e5423dc07060ec56230f06bced782ba0d9ebe25084f3cc1c00a047c65754dc412ff

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

          Filesize

          344B

          MD5

          d9400e83594cba78fbf0c1cac46855d8

          SHA1

          ab07e286d0c8148c25aa87d9072f0db10f755acb

          SHA256

          42e41b73ce757ef0c057a1eeb436c05c0d5e5d70ef9d16bfc34def23c6321a87

          SHA512

          4cf1aeba253b4948cd87a26f093215ee90817c32f7249425d53d04237d82e53c7b01e5f190d34212f9252152482160901dd052794453ee367dfa8bde6eadceb1

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

          Filesize

          344B

          MD5

          906fa023d96391ce47bd575539c32f9a

          SHA1

          9c15d30ba810c9b6b68e98942c45de3c44be6172

          SHA256

          b9573ac84de603633c134be3b79dcded69f75101c28772f0651f4d8601702155

          SHA512

          be27c275c311e313b0def07015c0f701f2d6c140fa9b0e2a0b567b0904c1987fbe76eebefbb75f8915c71b854ca0e739d85e581e6c6d6a93b5727cd302eeb9f1

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

          Filesize

          344B

          MD5

          9f4e4c900ce4cca789dd7f416e9c5982

          SHA1

          38bb918bfec7830236db68ca8db883d736986d03

          SHA256

          6dba623f52480bde0ba1e54e7a4500e84e51ab102fe4655ced49e6cb008a54f5

          SHA512

          6d72c41a2008eeada1df39009a1cfdbd08c3865fa278e70fce58b65371640c2a1dbb6f6b02d753379b8f773cad188ad4207347312b793434f665942cd7b6b40a

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

          Filesize

          344B

          MD5

          1cc2d1f7b4f4323770855b5fe8c5b939

          SHA1

          a71fa95269439f82b2f23f01482548e606f7d401

          SHA256

          250cc23f177771bd736330cc42071923d8be8d345df9cc5617773848a0ff9b30

          SHA512

          e60fb2a21685f4f4147e1869e5dd9e7de5db68344ef2cf628aa4de6f62fe589c85b32f3eb2d446244559c7accc609f23455e32af156330b04485a2361ab4df79

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

          Filesize

          344B

          MD5

          c1014e2495fbcb3eaeea7b729d9916e3

          SHA1

          d3b1563c8030472cd5679de5158c05ca22faed19

          SHA256

          a575456a191f43ff493b061e139422ccca1d1910cf32f22a3ef1f56e062c9236

          SHA512

          009d0b3952bdc2488b2c06d48df4d61b16d7351452c69ffa2bb3e7188c846b39f2114d59bd9ee5f0a986b41e805a019ed32901a717aea30e21503d232f1abc7e

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

          Filesize

          344B

          MD5

          be70dc166b3faea699b67c0fd40a2d74

          SHA1

          9f5338afdd3d6e855e163762d002cd812d69994b

          SHA256

          30c1235066a1b6d0cbb84052296b6b79cd584217c60e7bc99595d877b6501765

          SHA512

          a8ac43b3db490adc746933cf1d87533bfbf697422ffe903ef76e0e904abca000eecfc7e3750ce16c86c34af9b3194f64962cd18e014e214914a9622e574a5a5e

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

          Filesize

          344B

          MD5

          e29922b8697807199109d98f5abba890

          SHA1

          58df68cf22b36c3b45d7b6ad0cf944a6d3b04d70

          SHA256

          b7dd54da7cf207ffdb5cbc00ab1aafe128f90679d61ec8d7ed8f3852c83379a3

          SHA512

          158cc3f4b632b4249470ed4844af6399e6761eebfd030ca129a41d9148a9a054a9df5ff55ce9292dd2c31209079b4de3da30c72d7d97288488cf1aab229e0f37

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

          Filesize

          344B

          MD5

          a4b958f514940f69fe5d3d9600aa5872

          SHA1

          15c66c2a6f28c08896cea826f9269018f707de74

          SHA256

          43c02a6fef95785265cec3e9efd43db64f25c1bea9c9c3e5fe2bf3b0763169e5

          SHA512

          2bb2b86681b38d4257f03bb82d629754c4e7eeb30c6e6a7ab82772294a718c4f31f7c51883c336d4ddd10b8ec8678cb550b6136f19f01424d381fa91f9f92e7e

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

          Filesize

          344B

          MD5

          2cd2145eca08124f2ee123ce9bf17ffc

          SHA1

          048d84f553c20db464308dc54d2303da35094744

          SHA256

          68b8e1a536413c2627e1e857c814b63d525756b7f8e0129ceaa4cfa24665dc8d

          SHA512

          7f6dd11bec71f2e257ac567109bd8c4b17a0698dba8a78bc437f91c87f073fab1d6157307278ee15d43075b9ab1e7e65d7a343f94fc29d69dea31396506d85dc

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

          Filesize

          344B

          MD5

          ae558a4961ee6b6aeb3ef882ae3e06ae

          SHA1

          04bf5fe4e34894b4041d81a8296610a209e753e2

          SHA256

          46de47c6110460f416ad4bad9728eb90a865fe0b4ad75229c327b989c5d0c6f8

          SHA512

          7ecb98af6073c349c5c9215af4aed444508fcb08b4d22d4c6f99162c83dc83e613e7416e63ac9a6ef09c92fa6c20d4d542d38eaccdb5470fdb31705dbd6e5dd6

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

          Filesize

          344B

          MD5

          566cf29f16aede2ecdc5be2eeddadaaf

          SHA1

          cebf9282f4d9118e36dcfd456aca120933cdeed3

          SHA256

          57fb73e2e182459455664fb1e25d631be214d5ed234ce751ba5c15c4244255f5

          SHA512

          139a62c8b137d95e2ad667f3bcc60036099bd5f29355672be139907ac474ae0f6f7354faf89aaf30b885bc8e5349181db81a98641dde96fe92ef91aafa697841

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

          Filesize

          242B

          MD5

          57e944f4e4f3e6f4e24e71eca0cac5a7

          SHA1

          499758ed015bb13df184557a7ea3884b1d32e896

          SHA256

          34dbedce4a5ca524092e353219580c6bbaecb272cc9e22b7afe1f2e8f94dbb63

          SHA512

          75b8f103c36a74751d621a23e56ed83a3f71aa1c9fa146b300a6bc355a63957d9168072d17a5ef03c3377cdf09b6590a55b63947e3b7645f9a8ecb1cbbb7d299

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\lbgq45t\imagestore.dat

          Filesize

          2KB

          MD5

          8dcc76cd3c5e3987245be6e1bb32cc3e

          SHA1

          c2d089afd9b90f0685ea424a09f657947e777a7f

          SHA256

          9cbb4d710c655949647fc663d127ff4352f028d3fe7ec82f1290f373fe7a06a9

          SHA512

          46f709463b6565c7ac6232c5203671305b64a43d6aafe382d65ecdda1219ab65c415454f639c763397fcb658fc1e434795d2579e713eb6d19e5a641e42d98533

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\O3E62B0W\favicon-32x32[1].png

          Filesize

          2KB

          MD5

          df4253088bb850c76f81c91db284d4f7

          SHA1

          46e3e3c42a159f22038d86bf39fbde118c91dcbf

          SHA256

          590d33ce64b321c321644bc8c840c354257371f8c247f776b788a5ce2c9bbc72

          SHA512

          7804f8507d35adc2a3f65a4fb017bc50219fd2ee326693dfc5011cc9e22df61f50533ee7eb597133ac69e502683b7089df89735f03e11807a4724564061b0b22

        • C:\Users\Admin\AppData\Local\Temp\CabB9EE.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

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

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

        • memory/2768-0-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB