Analysis

  • max time kernel
    968s
  • max time network
    1233s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/03/2023, 20:46

General

  • Target

    server.exe

  • Size

    12.8MB

  • MD5

    46c4ade5b5f541fe634698b0b4a2abd9

  • SHA1

    b2e643b037277956ba0e99e3fdaf424bcc544a27

  • SHA256

    16883d2a1903ebbc6344885f86200e87886c78dbca5b89b445cd4d0568f2a07f

  • SHA512

    54bcb88e44e436a9574fdc7f60e4ad52fe9c04e2a89aeba30d6a85c111503e2cc2ffc4c06e004c65cb4f735c607aefa9e61563e3d04d9fe3e4e2eef96969e79c

  • SSDEEP

    393216:sZHdQOl3VrAZYCuPJO22egfJymBqz9/9J9R8K41mqAojDk:SHdQ8CJux6zhymBG9lJ9WUboj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\server.exe
    "C:\Users\Admin\AppData\Local\Temp\server.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3112
    • C:\Users\Admin\AppData\Local\Temp\server.exe
      "C:\Users\Admin\AppData\Local\Temp\server.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:244
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:3676
        • C:\Users\Admin\AppData\Local\Temp\_MEI31122\selenium\webdriver\common\windows\selenium-manager.exe
          C:\Users\Admin\AppData\Local\Temp\_MEI31122\selenium\webdriver\common\windows\selenium-manager.exe --browser firefox
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2988
          • C:\Windows\system32\cmd.exe
            "cmd" /C "wmic datafile where name='%PROGRAMFILES:\=\\%\\Mozilla Firefox\\firefox.exe' get Version /value"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3776
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic datafile where name='C:\\Program Files\\Mozilla Firefox\\firefox.exe' get Version /value
              5⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:2832
          • C:\Windows\system32\cmd.exe
            "cmd" /C "geckodriver --version"
            4⤵
              PID:3644

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\VCRUNTIME140.dll

        Filesize

        96KB

        MD5

        f12681a472b9dd04a812e16096514974

        SHA1

        6fd102eb3e0b0e6eef08118d71f28702d1a9067c

        SHA256

        d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8

        SHA512

        7d3accbf84de73fb0c5c0de812a9ed600d39cd7ed0f99527ca86a57ce63f48765a370e913e3a46ffc2ccd48ee07d823dafdd157710eef9e7cc1eb7505dc323a2

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\VCRUNTIME140.dll

        Filesize

        96KB

        MD5

        f12681a472b9dd04a812e16096514974

        SHA1

        6fd102eb3e0b0e6eef08118d71f28702d1a9067c

        SHA256

        d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8

        SHA512

        7d3accbf84de73fb0c5c0de812a9ed600d39cd7ed0f99527ca86a57ce63f48765a370e913e3a46ffc2ccd48ee07d823dafdd157710eef9e7cc1eb7505dc323a2

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_bz2.pyd

        Filesize

        81KB

        MD5

        23dce6cd4be213f8374bf52e67a15c91

        SHA1

        dfc1139d702475904326cb60699fec09de645009

        SHA256

        190ade9f09be287fcc5328a6a497921f164c5c67e6d4fcdcb8b8fd6853b06fe2

        SHA512

        c3983e2af9333a8538f68f7048b83c1bb32219c13adac26fd1036c3dc54394a3e2c1e4c0219232badd8e2c95418019b9b22906bdb23a19601447573a93c038a0

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_bz2.pyd

        Filesize

        81KB

        MD5

        23dce6cd4be213f8374bf52e67a15c91

        SHA1

        dfc1139d702475904326cb60699fec09de645009

        SHA256

        190ade9f09be287fcc5328a6a497921f164c5c67e6d4fcdcb8b8fd6853b06fe2

        SHA512

        c3983e2af9333a8538f68f7048b83c1bb32219c13adac26fd1036c3dc54394a3e2c1e4c0219232badd8e2c95418019b9b22906bdb23a19601447573a93c038a0

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_hashlib.pyd

        Filesize

        60KB

        MD5

        477dd76dbb15bad8d77b978ea336f014

        SHA1

        3ee56105b71c3676c2e4fdaeb7d561f68cf03b9e

        SHA256

        23063b56aa067c3d4a79a873d4db113f6396f3e1fe0af4b12d95d240c4cf9969

        SHA512

        3a97c0a860e3cf97ae53b1f75623c52dcad9b64b70d329511781058a3477bc9faea32c2b8dc4852e7a8c4b0a02c8e3d027cf27e91187069cb35fb4d78d4e73ef

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_hashlib.pyd

        Filesize

        60KB

        MD5

        477dd76dbb15bad8d77b978ea336f014

        SHA1

        3ee56105b71c3676c2e4fdaeb7d561f68cf03b9e

        SHA256

        23063b56aa067c3d4a79a873d4db113f6396f3e1fe0af4b12d95d240c4cf9969

        SHA512

        3a97c0a860e3cf97ae53b1f75623c52dcad9b64b70d329511781058a3477bc9faea32c2b8dc4852e7a8c4b0a02c8e3d027cf27e91187069cb35fb4d78d4e73ef

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_lzma.pyd

        Filesize

        154KB

        MD5

        401eca12e2beb9c2fbf4a0d871c1c500

        SHA1

        7cfc2f94ade6712dd993186041e54917a3dd15ae

        SHA256

        5361824ddac7c84811b80834eca3acb5fe6d63bf506cf92baf5bd6c3786bf209

        SHA512

        da6b63ba4e2e7886701ff2462c11dd989d8a3f2a2a64bb4f5eed7271b017d69e6cfe7347e3d515fdf615ec81d2bb58367bcc1533b8a5073edf9474a3759f6d7c

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_lzma.pyd

        Filesize

        154KB

        MD5

        401eca12e2beb9c2fbf4a0d871c1c500

        SHA1

        7cfc2f94ade6712dd993186041e54917a3dd15ae

        SHA256

        5361824ddac7c84811b80834eca3acb5fe6d63bf506cf92baf5bd6c3786bf209

        SHA512

        da6b63ba4e2e7886701ff2462c11dd989d8a3f2a2a64bb4f5eed7271b017d69e6cfe7347e3d515fdf615ec81d2bb58367bcc1533b8a5073edf9474a3759f6d7c

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_queue.pyd

        Filesize

        29KB

        MD5

        8eabd51d536276f3b3257ee975e50bfc

        SHA1

        1a13f707b29b895647a7de254031a6c80eb2cb7a

        SHA256

        24c23d04d274a4c1234f1a1a35b1805e1f17f99968f8baeec0c3b5295f05608a

        SHA512

        cfa027a1e01204078ccab3c2e1910e5806e0294d3ff0225d4713ea3b16cf07589005a0cc342688c3bb0bb6aa31b5401760c3890d46b39038b046072ad7b02b81

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_queue.pyd

        Filesize

        29KB

        MD5

        8eabd51d536276f3b3257ee975e50bfc

        SHA1

        1a13f707b29b895647a7de254031a6c80eb2cb7a

        SHA256

        24c23d04d274a4c1234f1a1a35b1805e1f17f99968f8baeec0c3b5295f05608a

        SHA512

        cfa027a1e01204078ccab3c2e1910e5806e0294d3ff0225d4713ea3b16cf07589005a0cc342688c3bb0bb6aa31b5401760c3890d46b39038b046072ad7b02b81

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_socket.pyd

        Filesize

        75KB

        MD5

        4ceb5b09b8e7dc208c45c6ac11f13335

        SHA1

        4dde8f5aa30bd86f17a04e09a792a769feb12010

        SHA256

        71f014c3c56661ec93500db1d9f120e11725a8aedabc3a395658275710065178

        SHA512

        858c271b32729762773562ab3dbda8021aa775ba4606f57e891be18d9fe27518a48db0811eff9aafe53fb44557186431c672bbec204fa17a8ae6b86765a02d07

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_socket.pyd

        Filesize

        75KB

        MD5

        4ceb5b09b8e7dc208c45c6ac11f13335

        SHA1

        4dde8f5aa30bd86f17a04e09a792a769feb12010

        SHA256

        71f014c3c56661ec93500db1d9f120e11725a8aedabc3a395658275710065178

        SHA512

        858c271b32729762773562ab3dbda8021aa775ba4606f57e891be18d9fe27518a48db0811eff9aafe53fb44557186431c672bbec204fa17a8ae6b86765a02d07

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_ssl.pyd

        Filesize

        155KB

        MD5

        dcb25c920292192dd89821526c09a806

        SHA1

        79c9af3a11b41d94728f274b45a7c61dc8bbf267

        SHA256

        4e496cb3b89550cf5883d0b52f5f4660524969c7a5fa35a3b233df4f482d0482

        SHA512

        ae4ed1a66eef0b0c474c6ee498cd1388ef41f3746905257c7f5c0f73abbe3262eb47bb5748d47d55f1bd376308335a089c2b4c15ffe5d7fc21f2a660a4a93ba4

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_ssl.pyd

        Filesize

        155KB

        MD5

        dcb25c920292192dd89821526c09a806

        SHA1

        79c9af3a11b41d94728f274b45a7c61dc8bbf267

        SHA256

        4e496cb3b89550cf5883d0b52f5f4660524969c7a5fa35a3b233df4f482d0482

        SHA512

        ae4ed1a66eef0b0c474c6ee498cd1388ef41f3746905257c7f5c0f73abbe3262eb47bb5748d47d55f1bd376308335a089c2b4c15ffe5d7fc21f2a660a4a93ba4

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_uuid.pyd

        Filesize

        23KB

        MD5

        e061dc788fd6d81e08cec63f08ee882b

        SHA1

        a68a40d26ee2d64c6bc47f5b4ae8ed6508ec7ba4

        SHA256

        e650244ff050dffadd9eb2b4462ec1f28bc2c9d6e090e05b2e8b0d9451712ff3

        SHA512

        e8bb2f44fd633d6315a77ddfed8dc69d4ccfd45f22062ddeab007b95c8210a3e3fa7831b16dc5e6b4ba58c1934e4d15ea0ba0a48448da487dea81ff3fa04f312

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\_uuid.pyd

        Filesize

        23KB

        MD5

        e061dc788fd6d81e08cec63f08ee882b

        SHA1

        a68a40d26ee2d64c6bc47f5b4ae8ed6508ec7ba4

        SHA256

        e650244ff050dffadd9eb2b4462ec1f28bc2c9d6e090e05b2e8b0d9451712ff3

        SHA512

        e8bb2f44fd633d6315a77ddfed8dc69d4ccfd45f22062ddeab007b95c8210a3e3fa7831b16dc5e6b4ba58c1934e4d15ea0ba0a48448da487dea81ff3fa04f312

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\base_library.zip

        Filesize

        1.0MB

        MD5

        42f2ca161e03eedfbe1b154cb563400c

        SHA1

        43b55a7b5ab7989942e16e2661580e53ff4761b5

        SHA256

        456837eee01f5fb2504df3408f80dcde2df035962187ec55ed23e3c52dea7ad9

        SHA512

        06073ea0d3698fd7a4b4ff8aa5386a8caff575dd6fdfdda5d1fb8031731e1f48128a4be13bb0433309dc56a0c520e63499c720d3436724868136da2342cf8054

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\libcrypto-1_1.dll

        Filesize

        3.3MB

        MD5

        6f4b8eb45a965372156086201207c81f

        SHA1

        8278f9539463f0a45009287f0516098cb7a15406

        SHA256

        976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541

        SHA512

        2c5c54842aba9c82fb9e7594ae9e264ac3cbdc2cc1cd22263e9d77479b93636799d0f28235ac79937070e40b04a097c3ea3b7e0cd4376a95ed8ca90245b7891f

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\libcrypto-1_1.dll

        Filesize

        3.3MB

        MD5

        6f4b8eb45a965372156086201207c81f

        SHA1

        8278f9539463f0a45009287f0516098cb7a15406

        SHA256

        976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541

        SHA512

        2c5c54842aba9c82fb9e7594ae9e264ac3cbdc2cc1cd22263e9d77479b93636799d0f28235ac79937070e40b04a097c3ea3b7e0cd4376a95ed8ca90245b7891f

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\libcrypto-1_1.dll

        Filesize

        3.3MB

        MD5

        6f4b8eb45a965372156086201207c81f

        SHA1

        8278f9539463f0a45009287f0516098cb7a15406

        SHA256

        976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541

        SHA512

        2c5c54842aba9c82fb9e7594ae9e264ac3cbdc2cc1cd22263e9d77479b93636799d0f28235ac79937070e40b04a097c3ea3b7e0cd4376a95ed8ca90245b7891f

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\libssl-1_1.dll

        Filesize

        686KB

        MD5

        8769adafca3a6fc6ef26f01fd31afa84

        SHA1

        38baef74bdd2e941ccd321f91bfd49dacc6a3cb6

        SHA256

        2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071

        SHA512

        fac22f1a2ffbfb4789bdeed476c8daf42547d40efe3e11b41fadbc4445bb7ca77675a31b5337df55fdeb4d2739e0fb2cbcac2feabfd4cd48201f8ae50a9bd90b

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\libssl-1_1.dll

        Filesize

        686KB

        MD5

        8769adafca3a6fc6ef26f01fd31afa84

        SHA1

        38baef74bdd2e941ccd321f91bfd49dacc6a3cb6

        SHA256

        2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071

        SHA512

        fac22f1a2ffbfb4789bdeed476c8daf42547d40efe3e11b41fadbc4445bb7ca77675a31b5337df55fdeb4d2739e0fb2cbcac2feabfd4cd48201f8ae50a9bd90b

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\python310.dll

        Filesize

        4.3MB

        MD5

        54f8267c6c116d7240f8e8cd3b241cd9

        SHA1

        907b965b6ce502dad59cde70e486eb28c5517b42

        SHA256

        c30589187be320bc8e65177aeb8dc1d39957f7b7dcda4c13524dd7f436fb0948

        SHA512

        f6c865c8276fe1a1a0f3267b89fb6745a3fc82972032280dce8869006feb2b168516e017241a0c82bdae0f321fab388523691769f09a502fc3bd530c1c4cacf1

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\python310.dll

        Filesize

        4.3MB

        MD5

        54f8267c6c116d7240f8e8cd3b241cd9

        SHA1

        907b965b6ce502dad59cde70e486eb28c5517b42

        SHA256

        c30589187be320bc8e65177aeb8dc1d39957f7b7dcda4c13524dd7f436fb0948

        SHA512

        f6c865c8276fe1a1a0f3267b89fb6745a3fc82972032280dce8869006feb2b168516e017241a0c82bdae0f321fab388523691769f09a502fc3bd530c1c4cacf1

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\select.pyd

        Filesize

        28KB

        MD5

        a7863648b3839bfe2d5f7c450b108545

        SHA1

        10078d8edb2c46a2e74ec7680d2db293acc5731c

        SHA256

        8b4b5d37b829ba885281134d9948f249e0ecd553ae72deda6a404619fdf4ccc5

        SHA512

        a709865709abe0c39d68e2ced4aa4387cd173ea9aa0a04c9794733b5bf3584d50256a9f756fee1dec144a9d724b028264763196eeb7b89ab2697ff26d83db843

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\select.pyd

        Filesize

        28KB

        MD5

        a7863648b3839bfe2d5f7c450b108545

        SHA1

        10078d8edb2c46a2e74ec7680d2db293acc5731c

        SHA256

        8b4b5d37b829ba885281134d9948f249e0ecd553ae72deda6a404619fdf4ccc5

        SHA512

        a709865709abe0c39d68e2ced4aa4387cd173ea9aa0a04c9794733b5bf3584d50256a9f756fee1dec144a9d724b028264763196eeb7b89ab2697ff26d83db843

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\selenium\webdriver\common\windows\selenium-manager.exe

        Filesize

        3.4MB

        MD5

        138ab682b68dc90cd96301b4a077699f

        SHA1

        d1a5168201893a73e01072d43571c9caef946fde

        SHA256

        a1cef0ed9398e7f7e6cef1cb637790a97dc3f0a9d233c1bc5804e1e45b50f959

        SHA512

        f909c88fafbc27ac8d808fe4fd68441dfcaabb56a8f9bffe7b2345e6a5993719e8259a4efee4cfb05e3341ca801810f2062df8bb670c160b5686ebd73ae3c003

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\selenium\webdriver\common\windows\selenium-manager.exe

        Filesize

        3.4MB

        MD5

        138ab682b68dc90cd96301b4a077699f

        SHA1

        d1a5168201893a73e01072d43571c9caef946fde

        SHA256

        a1cef0ed9398e7f7e6cef1cb637790a97dc3f0a9d233c1bc5804e1e45b50f959

        SHA512

        f909c88fafbc27ac8d808fe4fd68441dfcaabb56a8f9bffe7b2345e6a5993719e8259a4efee4cfb05e3341ca801810f2062df8bb670c160b5686ebd73ae3c003

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\ucrtbase.dll

        Filesize

        1.1MB

        MD5

        3b337c2d41069b0a1e43e30f891c3813

        SHA1

        ebee2827b5cb153cbbb51c9718da1549fa80fc5c

        SHA256

        c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7

        SHA512

        fdb3012a71221447b35757ed2bdca6ed1f8833b2f81d03aabebd2cd7780a33a9c3d816535d03c5c3edd5aaf11d91156842b380e2a63135e3c7f87193ad211499

      • C:\Users\Admin\AppData\Local\Temp\_MEI31122\ucrtbase.dll

        Filesize

        1.1MB

        MD5

        3b337c2d41069b0a1e43e30f891c3813

        SHA1

        ebee2827b5cb153cbbb51c9718da1549fa80fc5c

        SHA256

        c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7

        SHA512

        fdb3012a71221447b35757ed2bdca6ed1f8833b2f81d03aabebd2cd7780a33a9c3d816535d03c5c3edd5aaf11d91156842b380e2a63135e3c7f87193ad211499