Analysis

  • max time kernel
    0s
  • max time network
    17s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-06-2024 09:08

General

  • Target

    SolaraBootstrapper.exe

  • Size

    13KB

  • MD5

    6557bd5240397f026e675afb78544a26

  • SHA1

    839e683bf68703d373b6eac246f19386bb181713

  • SHA256

    a7fecfc225dfdd4e14dcd4d1b4ba1b9f8e4d1984f1cdd8cda3a9987e5d53c239

  • SHA512

    f2399d34898a4c0c201372d2dd084ee66a66a1c3eae949e568421fe7edada697468ef81f4fcab2afd61eaf97bcb98d6ade2d97295e2f674e93116d142e892e97

  • SSDEEP

    192:konexQO0FoAWyEfJkVIaqaLHmr/XKT0ifnTJ1jvVXctNjA:HnexHAWyEfJoIaqayzKAifd1LVEj

Score
7/10

Malware Config

Signatures

  • Themida packer 10 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:380
    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.exe
      "C:\Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.exe"
      2⤵
        PID:2288

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Microsoft.Web.WebView2.Core.dll

      Filesize

      488KB

      MD5

      851fee9a41856b588847cf8272645f58

      SHA1

      ee185a1ff257c86eb19d30a191bf0695d5ac72a1

      SHA256

      5e7faee6b8230ca3b97ce9542b914db3abbbd1cb14fd95a39497aaad4c1094ca

      SHA512

      cf5c70984cf33e12cf57116da1f282a5bd6433c570831c185253d13463b0b9a0b9387d4d1bf4dddab3292a5d9ba96d66b6812e9d7ebc5eb35cb96eea2741348f

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Microsoft.Web.WebView2.Wpf.dll

      Filesize

      43KB

      MD5

      34ec990ed346ec6a4f14841b12280c20

      SHA1

      6587164274a1ae7f47bdb9d71d066b83241576f0

      SHA256

      1e987b22cd011e4396a0805c73539586b67df172df75e3dded16a77d31850409

      SHA512

      b565015ca4b11b79ecbc8127f1fd40c986948050f1caefdd371d34ed2136af0aabf100863dc6fd16d67e3751d44ee13835ea9bf981ac0238165749c4987d1ae0

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Monaco\fileaccess\node_modules\get-intrinsic\.nycrc

      Filesize

      139B

      MD5

      d0104f79f0b4f03bbcd3b287fa04cf8c

      SHA1

      54f9d7adf8943cb07f821435bb269eb4ba40ccc2

      SHA256

      997785c50b0773e5e18bf15550fbf57823c634fefe623cd37b3c83696402ad0a

      SHA512

      daf9b5445cfc02397f398adfa0258f2489b70699dfec6ca7e5b85afe5671fdcabe59edee332f718f5e5778feb1e301778dffe93bb28c1c0914f669659bad39c6

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Monaco\fileaccess\node_modules\has-proto\.eslintrc

      Filesize

      43B

      MD5

      c28b0fe9be6e306cc2ad30fe00e3db10

      SHA1

      af79c81bd61c9a937fca18425dd84cdf8317c8b9

      SHA256

      0694050195fc694c5846b0a2a66b437ac775da988f0a779c55fb892597f7f641

      SHA512

      e3eca17804522ffa4f41e836e76e397a310a20e8261a38115b67e8b644444153039d04198fb470f45be2997d2c7a72b15bd4771a02c741b3cbc072ea6ef432e9

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Monaco\fileaccess\node_modules\hasown\.nycrc

      Filesize

      216B

      MD5

      c2ab942102236f987048d0d84d73d960

      SHA1

      95462172699187ac02eaec6074024b26e6d71cff

      SHA256

      948366fea3b423a46366326d0bb2e54b08abd1cf0b243678ba6625740c40da5a

      SHA512

      e36b20c16ceeb090750f3865efc8d7fd983ae4e8b41c30cc3865d2fd4925bf5902627e1f1ed46c0ff2453f076ef9de34be899ef57754b29cd158440071318479

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Monaco\fileaccess\node_modules\vary\LICENSE

      Filesize

      1KB

      MD5

      13babc4f212ce635d68da544339c962b

      SHA1

      4881ad2ec8eb2470a7049421047c6d076f48f1de

      SHA256

      bd47ce7b88c7759630d1e2b9fcfa170a0f1fde522be09e13fb1581a79d090400

      SHA512

      40e30174433408e0e2ed46d24373b12def47f545d9183b7bce28d4ddd8c8bb528075c7f20e118f37661db9f1bba358999d81a14425eb3e0a4a20865dfcb53182

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\Wpf.Ui.dll

      Filesize

      3.6MB

      MD5

      224e977e35e0c88e0edb6f34a2eb46b0

      SHA1

      6e668aab775f239c8724f8b7677ae1d4f35e461f

      SHA256

      79729b3ef9cae715665a98ac771680b354795b15b18b3f6d64684f717a07b240

      SHA512

      7b46a6fb67b4c74b63c679aa4b760505245ffcac21770c12a3a9f3952f52af58a9836a7387578e135e35bbbb6572f9cb646ee603922cf398cc4e4321f94da911

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\bin\path.txt

      Filesize

      34B

      MD5

      0e2184f1c7464b6617329fb18f107b4f

      SHA1

      6f22f98471e33c9db10d6f6f1728e98852e25b8f

      SHA256

      dbf5f44e1b84a298dbbcad3c31a617d2f6cfa08eb5d16e05a5c28726c574d4eb

      SHA512

      8e745c0215d52e15702551f29efb882a5eba97b5f279ccc29293b1a9b1b8661bf71b548569f9a99fa35c35a15d1b6b288d3c381c1292418c36dc89e2fa0b3a37

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.dll

      Filesize

      1.9MB

      MD5

      6c1042266dcaa16dde4b3446e935a345

      SHA1

      3227004fa8a26091feb849d1257e2547da5d170e

      SHA256

      7963e3b58883b832211e7c5c04641b3967ea56ba3024ccfa35e973d58915f9bf

      SHA512

      1ab4b63c642fe2c8c0c37f3d92efcb0730e35db445c6b67ecd219f95f526cde514ad44e8330ce2d32a03b549f2eea121d84a6a55ffec9f78fca9bf218e847b38

    • C:\Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.exe

      Filesize

      85KB

      MD5

      f8f4522d11178a26e97e2046f249dfa7

      SHA1

      8b591d9a37716e235260fb6b3f601e4ccbebf15d

      SHA256

      3c372a8919c28dc76414b2f30da423c3e1018b1a8444527949ce20cc3fc93ed0

      SHA512

      52ea881cad501cf1d5e8ac47355e862ac1bd39cb6e1ff3d362d392b6f2d676e74878832505d17a552aaa3bc8f3977da11fa3f9903722eedd23716fb46ddb7492

    • \Users\Admin\AppData\Local\Temp\Solara.Dir\WebView2Loader.dll

      Filesize

      133KB

      MD5

      a0bd0d1a66e7c7f1d97aedecdafb933f

      SHA1

      dd109ac34beb8289030e4ec0a026297b793f64a3

      SHA256

      79d7e45f8631e8d2541d01bfb5a49a3a090be72b3d465389a2d684680fee2e36

      SHA512

      2a50ae5c7234a44b29f82ebc2e3cfed37bf69294eb00b2dc8905c61259975b2f3a059c67aeab862f002752454d195f7191d9b82b056f6ef22d6e1b0bb3673d50

    • \Users\Admin\AppData\Local\Temp\Solara.Dir\cd57e4c171d6e8f5ea8b8f824a6a7316.dll

      Filesize

      1.8MB

      MD5

      e46a8e662f2cf73e93e38ec411e43dfe

      SHA1

      62373eda90708c141e5f29ee37d54e7109493db4

      SHA256

      e8b831a0c451d49ad83b8202cb18b5331d34f4220670e26e3d5ddab56a0e3b1c

      SHA512

      14c27865ac0a6fdb493cbb2e4a563bec4d96f492a3f3ec99e97bff6528025971713f1c7e1474453dd2d2375c5a1939f83abe8d50056a101ed5cff6ffec28f07d

    • \Users\Admin\AppData\Local\Temp\Solara.Dir\libcurl.dll

      Filesize

      522KB

      MD5

      e31f5136d91bad0fcbce053aac798a30

      SHA1

      ee785d2546aec4803bcae08cdebfd5d168c42337

      SHA256

      ee94e2201870536522047e6d7fe7b903a63cd2e13e20c8fffc86d0e95361e671

      SHA512

      a1543eb1d10d25efb44f9eaa0673c82bfac5173055d04c0f3be4792984635a7c774df57a8e289f840627754a4e595b855d299070d469e0f1e637c3f35274abe6

    • \Users\Admin\AppData\Local\Temp\Solara.Dir\vcruntime140.dll

      Filesize

      99KB

      MD5

      7a2b8cfcd543f6e4ebca43162b67d610

      SHA1

      c1c45a326249bf0ccd2be2fbd412f1a62fb67024

      SHA256

      7d7ca28235fba5603a7f40514a552ac7efaa67a5d5792bb06273916aa8565c5f

      SHA512

      e38304fb9c5af855c1134f542adf72cde159fab64385533eafa5bb6e374f19b5a29c0cb5516fc5da5c0b5ac47c2f6420792e0ac8ddff11e749832a7b7f3eb5c8

    • \Users\Admin\AppData\Local\Temp\Solara.Dir\zlib1.dll

      Filesize

      113KB

      MD5

      75365924730b0b2c1a6ee9028ef07685

      SHA1

      a10687c37deb2ce5422140b541a64ac15534250f

      SHA256

      945e7f5d09938b7769a4e68f4ef01406e5af9f40db952cba05ddb3431dd1911b

      SHA512

      c1e31c18903e657203ae847c9af601b1eb38efa95cb5fa7c1b75f84a2cba9023d08f1315c9bb2d59b53256dfdb3bac89930252138475491b21749471adc129a1

    • memory/380-0-0x00000000736CE000-0x00000000736CF000-memory.dmp

      Filesize

      4KB

    • memory/380-1467-0x00000000736C0000-0x0000000073DAE000-memory.dmp

      Filesize

      6.9MB

    • memory/380-5-0x0000000005CC0000-0x0000000005CD2000-memory.dmp

      Filesize

      72KB

    • memory/380-3-0x00000000736C0000-0x0000000073DAE000-memory.dmp

      Filesize

      6.9MB

    • memory/380-2-0x0000000002CA0000-0x0000000002CAA000-memory.dmp

      Filesize

      40KB

    • memory/380-1-0x00000000008E0000-0x00000000008EA000-memory.dmp

      Filesize

      40KB

    • memory/2288-1466-0x00007FFD9A2E3000-0x00007FFD9A2E4000-memory.dmp

      Filesize

      4KB

    • memory/2288-1490-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1478-0x00007FFD9A2E0000-0x00007FFD9ACCC000-memory.dmp

      Filesize

      9.9MB

    • memory/2288-1475-0x00000214624F0000-0x00000214624FE000-memory.dmp

      Filesize

      56KB

    • memory/2288-1487-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1471-0x000002147B060000-0x000002147B118000-memory.dmp

      Filesize

      736KB

    • memory/2288-1465-0x0000021460960000-0x000002146097A000-memory.dmp

      Filesize

      104KB

    • memory/2288-1470-0x000002147B320000-0x000002147B85C000-memory.dmp

      Filesize

      5.2MB

    • memory/2288-1469-0x00007FFD9A2E0000-0x00007FFD9ACCC000-memory.dmp

      Filesize

      9.9MB

    • memory/2288-1492-0x000002147CF80000-0x000002147CF88000-memory.dmp

      Filesize

      32KB

    • memory/2288-1493-0x000002147FF60000-0x000002147FF98000-memory.dmp

      Filesize

      224KB

    • memory/2288-1473-0x000002147B120000-0x000002147B19E000-memory.dmp

      Filesize

      504KB

    • memory/2288-1488-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1489-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1494-0x0000021400230000-0x000002140023E000-memory.dmp

      Filesize

      56KB

    • memory/2288-1496-0x00007FFDAD850000-0x00007FFDAD874000-memory.dmp

      Filesize

      144KB

    • memory/2288-1495-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1497-0x00007FFD9A2E3000-0x00007FFD9A2E4000-memory.dmp

      Filesize

      4KB

    • memory/2288-1498-0x00007FFD9A2E0000-0x00007FFD9ACCC000-memory.dmp

      Filesize

      9.9MB

    • memory/2288-1499-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1501-0x00007FFD9A2E0000-0x00007FFD9ACCC000-memory.dmp

      Filesize

      9.9MB

    • memory/2288-1502-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB

    • memory/2288-1503-0x0000000180000000-0x0000000180E54000-memory.dmp

      Filesize

      14.3MB