Analysis

  • max time kernel
    77s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13-07-2024 09:29

General

  • Target

    1c8bc3890f3f202e459fb87acec4602955697eef3b08c93c15ebb0facb019845.exe

  • Size

    179KB

  • MD5

    c2fea37aa19c947614c20fe2ad3aeef2

  • SHA1

    16834915e3db38b5b954c2099d77bcb700428588

  • SHA256

    1c8bc3890f3f202e459fb87acec4602955697eef3b08c93c15ebb0facb019845

  • SHA512

    e5d86b7d03c3428c59b0d0bc7e57089abc8dc8baf3dd9dde47852c43ede1e48804851cfb3ed018121b78248f8e75ed7049ea8b2d6ed6303df36514a016e98e59

  • SSDEEP

    3072:ZTO/rWaQcrcfX25Qs9jRzj/rvV9Yecqj3:tO/rWayXIFVj/rvV9B

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c8bc3890f3f202e459fb87acec4602955697eef3b08c93c15ebb0facb019845.exe
    "C:\Users\Admin\AppData\Local\Temp\1c8bc3890f3f202e459fb87acec4602955697eef3b08c93c15ebb0facb019845.exe"
    1⤵
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\SysWOW64\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\Read Me First!.txt
      2⤵
        PID:2800
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c @echo off & echo github: https://github.com/temon_69 & start https://github.com/temon_69
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2916
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" https://github.com/temon_69
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2768
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2768 CREDAT:275457 /prefetch:2
            4⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:3000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      342B

      MD5

      aebc8513c8adf57058c56643e4e39c3b

      SHA1

      7b0c4dae52069421f7abbabadacb13444158c89f

      SHA256

      8d2c1307e01ba4fe961fd9996c6b7e4c2675ba68203fb47fb1d00faa9df41200

      SHA512

      f9b5cb664ec682d9dc6f8f8c2ba253b668064c3edc75b2f2b1f2d082e548e73a1a2808176fff24f3aa78f255604d215317b87cfcbf3dc5be6fc2b2ff7ec4abad

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

      Filesize

      342B

      MD5

      aaef4ef226101119791dfa5e1f11d080

      SHA1

      add5329fe8a159cc75cb7e8438cc7ca7958351d3

      SHA256

      72b31809aca7116b04c80a4b2dcd8e5b20ccad03e8b94997106ee58b10e7a871

      SHA512

      4c69b8e8cac46227f5284102265417e77b84f7fe3f927d0bddabf97450e6f20d4374a1cebc405f5b51e99b3fb2126636357be47425b0255659687d55ab4e096b

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

      Filesize

      342B

      MD5

      0f3193203b3a653b62ecd545316820f7

      SHA1

      f9e489c7e7f9f0a470c32822e3aaebd344ab2606

      SHA256

      624fc5d19afc67bca22f2fe5ac281b2a8a0cdbd1c986b205f74f994cd0229254

      SHA512

      cdd04986968d4523f456f08528f2c08d72455e5680e8385baea67569318d711bb9e221a8cf7ff369e226843a19faaf9735b121a49889df98ea191c9e6b09f1ca

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

      Filesize

      342B

      MD5

      f427e520d8721035be1d0ad93eb20910

      SHA1

      98dfd639bb37d3fafebec730fbf0752f412d052c

      SHA256

      bbf407e995cf32982845e033b640b633a0f16ed416f04c3688ad403ed6f5be61

      SHA512

      104420f213b4478e6cad1c0e0e2663903b8c510ab889d3dd7c5c414ddbe6d8ca82b9f24e0d7e15de91849080ec6a7a78fe23330f1cd07f063225bd1f4e7684d8

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

      Filesize

      342B

      MD5

      a67e3a7cbc9bfdb0154be9e034486075

      SHA1

      a82e880e70c9cfce7069d6195b8b3d56e98cab3a

      SHA256

      488b803548d17971813d0a4cbbcd3fb44866df5594e829b99f50bd3c7721d932

      SHA512

      a4c07dff2fce8f7f9e5eb5fd073926b0f43ed1a5f00b020e75f75844c81aa6786a816eb22c28a955d3d8d03ff4f3854a1363b79a2827409b6d25ae5be7a8bda0

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

      Filesize

      342B

      MD5

      3adcc4de6ae87b2f6210d02a61048f48

      SHA1

      db9c146461f1651de1b414880ff9404aade089ee

      SHA256

      9607a3391d5f559f3b5ee1c7e9645f321b9a36dcd7fe6d466e91373b08da4cb0

      SHA512

      bc00343b20407f19c66d2ffe56d1848541d2c98a4156233963ce12df383c1d16fb9d4a9f51f72a5e0d386be8f475c92c55a9073a375b15e19958435818d7524d

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

      Filesize

      342B

      MD5

      c2df60b16ed4c36ed1adb395fd623222

      SHA1

      4ec3eeb0cd3ec7bcea326df424b20f86116decc6

      SHA256

      e793771bdd324df57a88f858d3482a376d58aa08914fa61ad73b49c630f90e15

      SHA512

      baf39549f5e6fc3bedd28b02bc2bd2ddf1e156d54341b200b92187e4c749c8cff893d4be7119617bbdc25311de47bc72ab6ba2e9bf47ccefc6320a6f6d8213e8

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

      Filesize

      342B

      MD5

      ec0c56e3be6b094e167178daf4c3ae37

      SHA1

      3b3f11804e60a77f69e42078090d5ad443ce800b

      SHA256

      e9683c88b8574a05c89c99716ad4d39d244b3ca35f619a0a870494b8d09d2dc9

      SHA512

      875185ece245ec4633c333126074aee35fcf69d7a3c82b0479bd7cabba92534aa610d121657c430afb794676c88acf18733df23e3f7950938bc6c46f823ad9a0

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

      Filesize

      342B

      MD5

      de792225697a78e129119d1c63fbcd43

      SHA1

      663271c9e395dc7d577230f56c56c04edaed242d

      SHA256

      8e849d754d0074d0153805d9a335ede7253e79c7588cabbab1a5ceec5b6c4af9

      SHA512

      a471733da3d90d09b0692ed009ad3c8a9198eaed3c1deef2e2634e4bfdc78ac72a37ba1a2e6ebdcd8ab42f683ca9a5e4571d80a5096e77319620e2406a5f0758

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

      Filesize

      342B

      MD5

      65986f04a779b4d61175faffd2fa6de5

      SHA1

      9197074c268c1473d721140ae3f46eeb609a815f

      SHA256

      7259eee700bb05171d17e687e883c3df0cfd6697618a0212dc26df7a1999e9c7

      SHA512

      6e8f6547aa525e1fb8a29b3fc7642bd70624d2fa93cc482dfd5bc169cfbd57ab22c237443355c64930c1f43841dd37d18645327c1ebbace29d207df43857b645

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

      Filesize

      342B

      MD5

      566f1eb4a3e809e73528e63e02bf38fc

      SHA1

      e4cba013dfc5d3a71934d3871558c716919b189b

      SHA256

      dfda54619f59d10c2e416792826def4ae4a6f77b24510ac3d1ab74db94bdb479

      SHA512

      f61dfd7e5fd2fbe4bc1aca11c8ff247ed3ca3a20771dfc0f24dc52357e2d64e3befb689acebd5867724018bf7fdf1f4f323962bee838249a291660fba2a7f9b5

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

      Filesize

      342B

      MD5

      1e7c3205dd3385dfa9a8c51da6f8ce1c

      SHA1

      1fa5fa80a5096b268bbaed0619afdd4c120dcdc1

      SHA256

      4a8404da25a9ad4917299514392b3ffbc4bb99c652f952d7a0c46424af159cd8

      SHA512

      aea28506e9e85229fe9c9177e6b6a7cd5e0ed97489298b5a7012df516502ab4670ea8b32900b100ab37b551b7661399cb8f2ceb63e5e29b38ecca0a0a77b21b2

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

      Filesize

      342B

      MD5

      4cfd759c9b41623f9dcec4bee0f8c301

      SHA1

      ce66da7ad743474ec26f2952b95fe1136ca417b5

      SHA256

      bc08266df6786a1b7f611faafbc062653bb6b84b19d9d30615f2661b93931369

      SHA512

      d9467b9fb3e75bc050d1c1792120d0e7209f3eb4d393f4ce19052900ee6a8edd46d86962578a22ae659e1f35a7079a781321caaed1161752278794c66705c082

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

      Filesize

      342B

      MD5

      f8f3495945dc9af44c9fb40408993337

      SHA1

      d46f6d2bb2d649eee74c15c6f22cf48dc87969e4

      SHA256

      163531faef6ba85b2f550c57c86d1ce884a17e6931e1aa2ff395156717db7081

      SHA512

      c2aa52e038a78e0a0ba6646958a76f5c052c51507f2d874f5d9d13b33074fd6578812df5063e6e65aaf59a1c7b820e847d942f30cdb19a7e1c4341c9de5c4cfd

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

      Filesize

      342B

      MD5

      f4d02646652d2b8a922e9bd65a1ecdc3

      SHA1

      cb2e21218c5ca870cebd82020d20347d89210576

      SHA256

      4ada8d97d93fc3bd2a8ffe8b3543a034bf1f36650949113fe3db855f23763f2d

      SHA512

      6ef6656aa0d5cdbd336fc1405b7948c71f85b73bcb33a9bf192a30c03c033533e003ea17a49f201e8d1261bab9f1fe8884a853fbb8b7852be61453adf0e60c02

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

      Filesize

      342B

      MD5

      20032c92d77728503501ad3a9aec4728

      SHA1

      717ed601d67ef208bb2ad4b6027d3caa0afaa8b2

      SHA256

      eee2a376136940e210cfa855d2dab2d8ca1dd68c36a17642fe1c07c05a2523fd

      SHA512

      3faadaeee300ba0f82978b8cba7e3fa0e19ce4f8b63bcec4b07fe9a396a617de9b4cfcf6c0768cbf1e0670b8158ffd05ca8e00c1d700b69950941adacd2df3b7

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

      Filesize

      342B

      MD5

      77721b1fa2b63c975f8fd6df62139c70

      SHA1

      74e11ad39126dcbd38b7837b6ce0ad83a0861b6a

      SHA256

      5abbd7e3e6691a4b30d510c5507c4c8010598ba0afc0344273eb9b6194de624b

      SHA512

      6ffae14df0e040da35695665c3dba16ba11fd7ff78e529b91779db6608dbd6080bb578edd939132ed250cc5066851cb4e79ee1d71eb849450d4a3e4893c2b29d

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

      Filesize

      342B

      MD5

      d2879c7c64d2ea85b7e770f2720672ea

      SHA1

      aaa0aae4727ea98bda36c18ab93b40e1b0f37cd0

      SHA256

      b36d9971dd7ccb3d0ec1bcf0507ce11b22d8897a814ca7fa855ca059bb6e2eae

      SHA512

      2b2ca1a3bd9f415ad39f0cb96558e49aed72604b8974cd30ef0938c58216f7562cbc5b2066bfd9410a76de3af586a85cbd0a9284cde0bf5adef7a09b0aba1c4e

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

      Filesize

      342B

      MD5

      1ea86bd8e53d4a696182bf17a09f68d5

      SHA1

      1784e212e77b02bbb1d2ad740a5ab2a512a54814

      SHA256

      84d130f7452892084d187f08a434a782831375213aa29a25de19d54481aa5f27

      SHA512

      05e0a9ef05588b3d3bf45fc7e133443deef9e0aa01ed147f92fe8187f53a97f5b096a61e25aeaa6aee6bcaa244216af3f3bdc7aa9f1167b2318aeb458d4d61f7

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

      Filesize

      342B

      MD5

      464d63c44808500866df4648edbcb258

      SHA1

      ca786fb9a8c726f1aa05a65336e01f617149b54d

      SHA256

      67bb9f8b3da149753cf2cbdd0b615ec69f9ed1b89da2466c6bbeaefad6b5b339

      SHA512

      3137249f2bb33b2ac8f5456d13482e3b9dfc15f18e75997868aa0f0508ecfc46ee9de729dfe789b25013a40c443ee6779ea1b6355793866f178ce9a41d11b60c

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

      Filesize

      342B

      MD5

      bc252dc873a627901fa262a2cca8c447

      SHA1

      b239c9377844df61a70c0e006b53e17b9097d43e

      SHA256

      393c36b0dbcf108ae2e528aeacaf8de11186969cd6b6426e1a012114bb1a9d65

      SHA512

      593bbb2dc737666ebbe34c09a1677a8215bd20e2f12bcf6d945bd63b602082ff3bca58ed2646bacb08276ebdb9f4af9312b031a8dbcfe4ade9e3b05abc6986e9

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

      Filesize

      342B

      MD5

      3914b46a630acd1ec604880041e0d757

      SHA1

      ef632b148acf08c19687fc514452d401bf26a7ed

      SHA256

      7960a20cf0a9f5f7e05657722b4b962939c307b984eb8f422919270429c0e2a3

      SHA512

      6a927d2548a96d75c96651edf20de9b307d4967c7053b4b1f8a32d8bf5c91ac59338dbf2d2c4256aca1c49ca3a7d8ef9f6019081c6fa764313aa0d37fe386664

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

      Filesize

      342B

      MD5

      1175b60127dc917b292f21f1714b930e

      SHA1

      fee99e45b7697422ec1051b068b204563301856d

      SHA256

      840a3ea67a771bbc2b68a8c2de53b4e2953801a3279a8dd891b1b2e9677576b3

      SHA512

      e77873f2bc25c007f9479f1ca4e37c6b6a8ba0d02860c5a71bc2cdf2715bc866a7e29b8f9e4e777a8e07a282f960a1c0321dbfbbe9ccc104647a05918260316b

    • C:\Users\Admin\AppData\Local\Temp\CabC998.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarD889.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • C:\Users\Admin\AppData\Roaming\Read Me First!.txt

      Filesize

      268B

      MD5

      bc7ee9dffb2cf55f5fca0b0602a5f933

      SHA1

      7d7def061aa3ae9c0467cf5f126fa76b7b167482

      SHA256

      b2b02392520557f11412437591845f013382f25a7df3c5528045ac2ba400d711

      SHA512

      2d7bb4718a22669cbe96db6ec712c958c2154ef18c3d339262a89ca81868921df14698669f1c8fdbfbeb908b37784887c0383cb7663d3cbd6a6d4594597b3ed5

    • memory/2288-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2288-0-0x0000000073EEE000-0x0000000073EEF000-memory.dmp

      Filesize

      4KB

    • memory/2288-1-0x00000000003E0000-0x0000000000412000-memory.dmp

      Filesize

      200KB

    • memory/2288-30-0x0000000073EE0000-0x00000000745CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2916-36-0x0000000001F10000-0x0000000002010000-memory.dmp

      Filesize

      1024KB

    • memory/2916-35-0x0000000001F10000-0x0000000002010000-memory.dmp

      Filesize

      1024KB

    • memory/2916-34-0x0000000001F10000-0x0000000002010000-memory.dmp

      Filesize

      1024KB