Analysis

  • max time kernel
    167s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2023 16:31

General

  • Target

    NEAS.f59439739f93b095bfeaca4baf9ed1b0.exe

  • Size

    184KB

  • MD5

    f59439739f93b095bfeaca4baf9ed1b0

  • SHA1

    dd7158be4ad3eb5263c822fc4926e8f1dfebe56a

  • SHA256

    1d38875d7bc46b0379a55a96433231dc0886c2bd342e2aa84936f4c42fc6716c

  • SHA512

    f10f9159b5da7e86936a6a7e21de58dd9f7fe8a0961a07e5e4d496f90ae44913284efe901f727cbfc3987b8e580d75c50964f5254a53b168f18e352255f6dac3

  • SSDEEP

    3072:F2XEoDVrxv5da2ZcPzmvufaaITjU3KlXLCxWlBt5NlP/OFF:F2Uo7RdahPKvuf72zHNlP/OF

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 13 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.f59439739f93b095bfeaca4baf9ed1b0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.f59439739f93b095bfeaca4baf9ed1b0.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Users\Admin\AppData\Local\Temp\Unicorn-57351.exe
      C:\Users\Admin\AppData\Local\Temp\Unicorn-57351.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3032
      • C:\Users\Admin\AppData\Local\Temp\Unicorn-12566.exe
        C:\Users\Admin\AppData\Local\Temp\Unicorn-12566.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2128
        • C:\Users\Admin\AppData\Local\Temp\Unicorn-9546.exe
          C:\Users\Admin\AppData\Local\Temp\Unicorn-9546.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:4352
      • C:\Users\Admin\AppData\Local\Temp\Unicorn-47050.exe
        C:\Users\Admin\AppData\Local\Temp\Unicorn-47050.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2876
        • C:\Users\Admin\AppData\Local\Temp\Unicorn-28675.exe
          C:\Users\Admin\AppData\Local\Temp\Unicorn-28675.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1904
          • C:\Users\Admin\AppData\Local\Temp\Unicorn-25567.exe
            C:\Users\Admin\AppData\Local\Temp\Unicorn-25567.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:4792
            • C:\Users\Admin\AppData\Local\Temp\Unicorn-7066.exe
              C:\Users\Admin\AppData\Local\Temp\Unicorn-7066.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:4172
              • C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe
                C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe
                7⤵
                • Executes dropped EXE
                PID:3188
          • C:\Users\Admin\AppData\Local\Temp\Unicorn-40485.exe
            C:\Users\Admin\AppData\Local\Temp\Unicorn-40485.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3560
            • C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe
              C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe
              6⤵
              • Executes dropped EXE
              PID:2472
    • C:\Users\Admin\AppData\Local\Temp\Unicorn-50070.exe
      C:\Users\Admin\AppData\Local\Temp\Unicorn-50070.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\Unicorn-2530.exe
        C:\Users\Admin\AppData\Local\Temp\Unicorn-2530.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3796
        • C:\Users\Admin\AppData\Local\Temp\Unicorn-86.exe
          C:\Users\Admin\AppData\Local\Temp\Unicorn-86.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:2736
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 720
            5⤵
            • Program crash
            PID:1524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2736 -ip 2736
    1⤵
      PID:2772

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-12566.exe

      Filesize

      184KB

      MD5

      5494689e15fe358532fcb47af0698a61

      SHA1

      9b37330bec2040db8927402ddfbbd437635cd4f6

      SHA256

      d49a8ea482a87a984a4304b7bf58384193f014ab9e35ad962136b2fbb725feeb

      SHA512

      2e0b608ee68cf8592ccfa0b77b08ff549165ed689b971d9ab53d747c0d2cc4251b57466bbe7298c467f8d834202fdb451dfca94072d1ae6f26de854f2813b803

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-12566.exe

      Filesize

      184KB

      MD5

      5494689e15fe358532fcb47af0698a61

      SHA1

      9b37330bec2040db8927402ddfbbd437635cd4f6

      SHA256

      d49a8ea482a87a984a4304b7bf58384193f014ab9e35ad962136b2fbb725feeb

      SHA512

      2e0b608ee68cf8592ccfa0b77b08ff549165ed689b971d9ab53d747c0d2cc4251b57466bbe7298c467f8d834202fdb451dfca94072d1ae6f26de854f2813b803

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-12566.exe

      Filesize

      184KB

      MD5

      5494689e15fe358532fcb47af0698a61

      SHA1

      9b37330bec2040db8927402ddfbbd437635cd4f6

      SHA256

      d49a8ea482a87a984a4304b7bf58384193f014ab9e35ad962136b2fbb725feeb

      SHA512

      2e0b608ee68cf8592ccfa0b77b08ff549165ed689b971d9ab53d747c0d2cc4251b57466bbe7298c467f8d834202fdb451dfca94072d1ae6f26de854f2813b803

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe

      Filesize

      184KB

      MD5

      1170b9c13fffdbd1b9705acc9f6772c9

      SHA1

      217a5ee892d8fbff01390a286e873832a061d32c

      SHA256

      4cb9e03f44761bbe96a37687c722129c0d055897347ce31d679ad08f55cc94c8

      SHA512

      c40e5831310d46c5435d1705cf31fb8a42ac8bf2a5706f434f9bb184495ebca22589a32784efe06cff7916027edd20a81ee8a1d43ec77227f29fb01cacc091cf

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe

      Filesize

      184KB

      MD5

      1170b9c13fffdbd1b9705acc9f6772c9

      SHA1

      217a5ee892d8fbff01390a286e873832a061d32c

      SHA256

      4cb9e03f44761bbe96a37687c722129c0d055897347ce31d679ad08f55cc94c8

      SHA512

      c40e5831310d46c5435d1705cf31fb8a42ac8bf2a5706f434f9bb184495ebca22589a32784efe06cff7916027edd20a81ee8a1d43ec77227f29fb01cacc091cf

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-1306.exe

      Filesize

      184KB

      MD5

      1170b9c13fffdbd1b9705acc9f6772c9

      SHA1

      217a5ee892d8fbff01390a286e873832a061d32c

      SHA256

      4cb9e03f44761bbe96a37687c722129c0d055897347ce31d679ad08f55cc94c8

      SHA512

      c40e5831310d46c5435d1705cf31fb8a42ac8bf2a5706f434f9bb184495ebca22589a32784efe06cff7916027edd20a81ee8a1d43ec77227f29fb01cacc091cf

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-2530.exe

      Filesize

      184KB

      MD5

      944a3d0c6e1af37b8a1bd81be325521e

      SHA1

      5681be38f084a6b419f92aae7e285e9f5d59f752

      SHA256

      1d11b9b05324ebd7340af7fd0fe5460ab632283d7e807c90ba6313f0f1c29f1b

      SHA512

      d80d71b68d1b86b941cb7dfcf6af9420655687ed3b14c54b0d50962c5c80feeb130d8308b12a258ebcadd7f485237872ffdfb678ba74d1202bf8e87742cd46b9

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-2530.exe

      Filesize

      184KB

      MD5

      944a3d0c6e1af37b8a1bd81be325521e

      SHA1

      5681be38f084a6b419f92aae7e285e9f5d59f752

      SHA256

      1d11b9b05324ebd7340af7fd0fe5460ab632283d7e807c90ba6313f0f1c29f1b

      SHA512

      d80d71b68d1b86b941cb7dfcf6af9420655687ed3b14c54b0d50962c5c80feeb130d8308b12a258ebcadd7f485237872ffdfb678ba74d1202bf8e87742cd46b9

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-25567.exe

      Filesize

      184KB

      MD5

      c24c95a621451c5273f48266093808ba

      SHA1

      6788aa439bd61e0a165144f546d1f19bec242ce6

      SHA256

      0b2004ab6caa838b3e6370cc4beb8490a44696a494abab66a23ebefa390b585d

      SHA512

      8d0b7ebc7f766613fb209c22e645a4adba2534017e430a40d8dda95620215129017b791453aafdfdf249ea03f9b3b8e04f3d19901bc09874e20ae4e6bef45a1c

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-25567.exe

      Filesize

      184KB

      MD5

      c24c95a621451c5273f48266093808ba

      SHA1

      6788aa439bd61e0a165144f546d1f19bec242ce6

      SHA256

      0b2004ab6caa838b3e6370cc4beb8490a44696a494abab66a23ebefa390b585d

      SHA512

      8d0b7ebc7f766613fb209c22e645a4adba2534017e430a40d8dda95620215129017b791453aafdfdf249ea03f9b3b8e04f3d19901bc09874e20ae4e6bef45a1c

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-28675.exe

      Filesize

      184KB

      MD5

      d12e4f42f83d2b39e7605c081b716869

      SHA1

      498085abe6b8b70bb077de08770ef1530a1db427

      SHA256

      25bc22331a1f6bb14efa831291b0294f5db06ba533dcfcbee4f667281700f459

      SHA512

      11f694971524d3defb8a95be236db4c5e3836400de3449aa57b40209c8186885552b6f5474d6fc63c2a7ae319c425625431ea445365fabd4ade6af02c9aacc6f

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-28675.exe

      Filesize

      184KB

      MD5

      d12e4f42f83d2b39e7605c081b716869

      SHA1

      498085abe6b8b70bb077de08770ef1530a1db427

      SHA256

      25bc22331a1f6bb14efa831291b0294f5db06ba533dcfcbee4f667281700f459

      SHA512

      11f694971524d3defb8a95be236db4c5e3836400de3449aa57b40209c8186885552b6f5474d6fc63c2a7ae319c425625431ea445365fabd4ade6af02c9aacc6f

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-28675.exe

      Filesize

      184KB

      MD5

      d12e4f42f83d2b39e7605c081b716869

      SHA1

      498085abe6b8b70bb077de08770ef1530a1db427

      SHA256

      25bc22331a1f6bb14efa831291b0294f5db06ba533dcfcbee4f667281700f459

      SHA512

      11f694971524d3defb8a95be236db4c5e3836400de3449aa57b40209c8186885552b6f5474d6fc63c2a7ae319c425625431ea445365fabd4ade6af02c9aacc6f

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-40485.exe

      Filesize

      184KB

      MD5

      3cabb337ca4376b2c73681d6cdc1a0c5

      SHA1

      1d846e145470bc0193c0cd1e67862240f202d918

      SHA256

      a792fe7d48de33d8284a545004b42bd95440abf4cb4887c454541d5745e925d1

      SHA512

      dc6a6e03c8630948075441b9c5e6142b5e819eed74e0df3fe3b40293fdf20788b1c27175cacba91ed02ed7c83d0f6d80246bdf5c0bfc003212e1028e03e5cf5b

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-40485.exe

      Filesize

      184KB

      MD5

      3cabb337ca4376b2c73681d6cdc1a0c5

      SHA1

      1d846e145470bc0193c0cd1e67862240f202d918

      SHA256

      a792fe7d48de33d8284a545004b42bd95440abf4cb4887c454541d5745e925d1

      SHA512

      dc6a6e03c8630948075441b9c5e6142b5e819eed74e0df3fe3b40293fdf20788b1c27175cacba91ed02ed7c83d0f6d80246bdf5c0bfc003212e1028e03e5cf5b

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-47050.exe

      Filesize

      184KB

      MD5

      405b8f2c3b580302c6abfd4947c00d75

      SHA1

      777dcd5877f4392ea2ff0ef11a738b3ce3919498

      SHA256

      6134db1b057dc764b6fda89921afc164114a76354b82f07e0005aee54c56d5a0

      SHA512

      409cd2dfac5ec4636bc8af4998843142c1556d85b04dc4d8112ccb37cc6f68830db17b0cbde3ed22512d491ad87fcc2ee2606e9c232c58eb953c079d3871d3bc

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-47050.exe

      Filesize

      184KB

      MD5

      405b8f2c3b580302c6abfd4947c00d75

      SHA1

      777dcd5877f4392ea2ff0ef11a738b3ce3919498

      SHA256

      6134db1b057dc764b6fda89921afc164114a76354b82f07e0005aee54c56d5a0

      SHA512

      409cd2dfac5ec4636bc8af4998843142c1556d85b04dc4d8112ccb37cc6f68830db17b0cbde3ed22512d491ad87fcc2ee2606e9c232c58eb953c079d3871d3bc

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-50070.exe

      Filesize

      184KB

      MD5

      3fb0f8cd3c1cd040334c11e55ef37dfe

      SHA1

      a4b89b1e791b701514c3b4e55d7746be908b6fbb

      SHA256

      329aed15b81ee67e763255bdf018347314139b1337df1fefb136fa2c82fcfec3

      SHA512

      ca8624edb592d4011134a220f65b5c4b6b4bbd98d1ec65dd7703039d4256760ae53b5db4db88de626500a2093b998df87760ebb1fa74fea4aba1cf52072484e9

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-50070.exe

      Filesize

      184KB

      MD5

      3fb0f8cd3c1cd040334c11e55ef37dfe

      SHA1

      a4b89b1e791b701514c3b4e55d7746be908b6fbb

      SHA256

      329aed15b81ee67e763255bdf018347314139b1337df1fefb136fa2c82fcfec3

      SHA512

      ca8624edb592d4011134a220f65b5c4b6b4bbd98d1ec65dd7703039d4256760ae53b5db4db88de626500a2093b998df87760ebb1fa74fea4aba1cf52072484e9

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-57351.exe

      Filesize

      184KB

      MD5

      c2488b172ec4940053154cb6ab80041c

      SHA1

      f3e4087793b25705011b686db58eb0f8004e2b14

      SHA256

      133ae32422a258b58a0ffbab45b468d8afd8b74aa0b80aaa8d085fad9c0fdf75

      SHA512

      752b6ab8aa68d75dead484381f31ea92628a9d462f0956b7c162dc714c78b80acf712345e57e517d9192a7ed9bccb39287194a97a92dff2ff2ea2b54a27b3fe4

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-57351.exe

      Filesize

      184KB

      MD5

      c2488b172ec4940053154cb6ab80041c

      SHA1

      f3e4087793b25705011b686db58eb0f8004e2b14

      SHA256

      133ae32422a258b58a0ffbab45b468d8afd8b74aa0b80aaa8d085fad9c0fdf75

      SHA512

      752b6ab8aa68d75dead484381f31ea92628a9d462f0956b7c162dc714c78b80acf712345e57e517d9192a7ed9bccb39287194a97a92dff2ff2ea2b54a27b3fe4

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-7066.exe

      Filesize

      184KB

      MD5

      6a3f03443259dd046d8088baf7728e73

      SHA1

      85382b1cf68e373bdbca3312be9ae0ec5a4de0a9

      SHA256

      c074032219a8d531d13ac8b5a11795921a4de12850b375e071392c6ebd9f46a5

      SHA512

      e316472f5aca5bd9ded3948522c193ce9d363c2ad7ae6f4067b1ec6b9cde08c2bcf452d434c94984937e1db4fc45d5d568c168d37faa0142c40f7ed6cdce4a0c

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-7066.exe

      Filesize

      184KB

      MD5

      6a3f03443259dd046d8088baf7728e73

      SHA1

      85382b1cf68e373bdbca3312be9ae0ec5a4de0a9

      SHA256

      c074032219a8d531d13ac8b5a11795921a4de12850b375e071392c6ebd9f46a5

      SHA512

      e316472f5aca5bd9ded3948522c193ce9d363c2ad7ae6f4067b1ec6b9cde08c2bcf452d434c94984937e1db4fc45d5d568c168d37faa0142c40f7ed6cdce4a0c

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-86.exe

      Filesize

      184KB

      MD5

      a2b82f73b5a1437f63d857edc4374484

      SHA1

      8bfb4f9c7dde65b456a30aec6cfb04bd7e2a9bd3

      SHA256

      c8eb60cc7fe58fc8e82ff05f21d6b3de60e460a14bfb474a61cae29c9c00fcdf

      SHA512

      95d5e904725ca36f8b302596bc975c817ad163b97e743fbe116b5d0364baeefd155b167a07a2245b6ec0ae47415d8f77c24d23d28be28bb63b5550d219563eca

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-86.exe

      Filesize

      184KB

      MD5

      a2b82f73b5a1437f63d857edc4374484

      SHA1

      8bfb4f9c7dde65b456a30aec6cfb04bd7e2a9bd3

      SHA256

      c8eb60cc7fe58fc8e82ff05f21d6b3de60e460a14bfb474a61cae29c9c00fcdf

      SHA512

      95d5e904725ca36f8b302596bc975c817ad163b97e743fbe116b5d0364baeefd155b167a07a2245b6ec0ae47415d8f77c24d23d28be28bb63b5550d219563eca

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-9546.exe

      Filesize

      184KB

      MD5

      db8b6bc6b512e52ee6381d228d4a0683

      SHA1

      3d36a83003e45690a5665362cbf8e04aac1d98ee

      SHA256

      a24bcda01ac2ffcb96578a42d92861559699479ff89e8a6a0de70712f9284f09

      SHA512

      c0c26239380b9713d190746a023659310bacfcadb58db39754e795115fd67d0b08d9ecd78c9c1de3b3ee0d0fde18a2a23030907bd5128180020b1c31d8e157d1

    • C:\Users\Admin\AppData\Local\Temp\Unicorn-9546.exe

      Filesize

      184KB

      MD5

      db8b6bc6b512e52ee6381d228d4a0683

      SHA1

      3d36a83003e45690a5665362cbf8e04aac1d98ee

      SHA256

      a24bcda01ac2ffcb96578a42d92861559699479ff89e8a6a0de70712f9284f09

      SHA512

      c0c26239380b9713d190746a023659310bacfcadb58db39754e795115fd67d0b08d9ecd78c9c1de3b3ee0d0fde18a2a23030907bd5128180020b1c31d8e157d1