Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 17:48

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    5d8f8016c6ef3b59bc2922410370c5a3

  • SHA1

    ae3fffcfe1af8b0509abee1457b512f39b5a7f83

  • SHA256

    b8f21b2846cf44e491041dafe5bc76fc7af489c23180c14b0523710b082e04ea

  • SHA512

    d3e34c06ea0e6603ae01b1de7be7d1fc14cd665e7cc788e9cd7ee5ddfc990560980bb5f1a2a7c8fc67b2e95fc12cc971e8fa354696fef4f04e865fe57da9869a

  • SSDEEP

    24576:KymZlIOynnq5PGbb1y9LYLqJq5JUOb03ypyplAJ63w4i:RxtYGoS7UF3Nu4

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 14 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3012
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1856
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2268
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2164
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2776
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2764
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:816

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe

      Filesize

      1.0MB

      MD5

      1b7b9a35e88737f9a44af5987c549b6b

      SHA1

      6d272c2949e67c6a761aafece19e15b5d774f33a

      SHA256

      99e6da9f29e0ae26acb69db3308e4fb5733a2e560f991a834e4eca6dafb1fbaf

      SHA512

      10d600b7be342190aa8fe5a19f056c1cbac2660a60a8162ac99c6a88a004dfeaf441390f3f41f2cc241cfb85e59132f596a0196009ad56349de58d096139a112

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe

      Filesize

      1.0MB

      MD5

      1b7b9a35e88737f9a44af5987c549b6b

      SHA1

      6d272c2949e67c6a761aafece19e15b5d774f33a

      SHA256

      99e6da9f29e0ae26acb69db3308e4fb5733a2e560f991a834e4eca6dafb1fbaf

      SHA512

      10d600b7be342190aa8fe5a19f056c1cbac2660a60a8162ac99c6a88a004dfeaf441390f3f41f2cc241cfb85e59132f596a0196009ad56349de58d096139a112

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe

      Filesize

      746KB

      MD5

      7389873e5f0828ebe4135572ae08cd49

      SHA1

      ceaa8a9ba4fc3c97747aa845eb6c82a0a8318f38

      SHA256

      4e7363a486c39b8fc60ef8409fce2c66d50719bf8d48c6469f2fd89407c00220

      SHA512

      1948cdd32e4f597c58617b3432fcdd0c46fe67745992d693a4f777018b11ed9222dbe49cf07bfff677fe4c80c9edd43ff39a5f18dc1da6a068aa116bca48eb39

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe

      Filesize

      746KB

      MD5

      7389873e5f0828ebe4135572ae08cd49

      SHA1

      ceaa8a9ba4fc3c97747aa845eb6c82a0a8318f38

      SHA256

      4e7363a486c39b8fc60ef8409fce2c66d50719bf8d48c6469f2fd89407c00220

      SHA512

      1948cdd32e4f597c58617b3432fcdd0c46fe67745992d693a4f777018b11ed9222dbe49cf07bfff677fe4c80c9edd43ff39a5f18dc1da6a068aa116bca48eb39

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe

      Filesize

      493KB

      MD5

      9825ea486c117b429bd90059242ebc8b

      SHA1

      72a31427f4ffb2262a46198a9b78b90601343b39

      SHA256

      b7df0318930c2a58f7f7879c3fba7f64df2592b26395ad77e1dd9805535645b1

      SHA512

      d6cc0c1f81fa33dc665b82bd3a577ab5201c872ccf0ade84c0a4c88dbf5dae5a4994489100677a8e4f8c598db586f83fef67e96a8266159f114268f0dccda51a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe

      Filesize

      493KB

      MD5

      9825ea486c117b429bd90059242ebc8b

      SHA1

      72a31427f4ffb2262a46198a9b78b90601343b39

      SHA256

      b7df0318930c2a58f7f7879c3fba7f64df2592b26395ad77e1dd9805535645b1

      SHA512

      d6cc0c1f81fa33dc665b82bd3a577ab5201c872ccf0ade84c0a4c88dbf5dae5a4994489100677a8e4f8c598db586f83fef67e96a8266159f114268f0dccda51a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe

      Filesize

      1.0MB

      MD5

      1b7b9a35e88737f9a44af5987c549b6b

      SHA1

      6d272c2949e67c6a761aafece19e15b5d774f33a

      SHA256

      99e6da9f29e0ae26acb69db3308e4fb5733a2e560f991a834e4eca6dafb1fbaf

      SHA512

      10d600b7be342190aa8fe5a19f056c1cbac2660a60a8162ac99c6a88a004dfeaf441390f3f41f2cc241cfb85e59132f596a0196009ad56349de58d096139a112

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\mB9DQ82.exe

      Filesize

      1.0MB

      MD5

      1b7b9a35e88737f9a44af5987c549b6b

      SHA1

      6d272c2949e67c6a761aafece19e15b5d774f33a

      SHA256

      99e6da9f29e0ae26acb69db3308e4fb5733a2e560f991a834e4eca6dafb1fbaf

      SHA512

      10d600b7be342190aa8fe5a19f056c1cbac2660a60a8162ac99c6a88a004dfeaf441390f3f41f2cc241cfb85e59132f596a0196009ad56349de58d096139a112

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe

      Filesize

      746KB

      MD5

      7389873e5f0828ebe4135572ae08cd49

      SHA1

      ceaa8a9ba4fc3c97747aa845eb6c82a0a8318f38

      SHA256

      4e7363a486c39b8fc60ef8409fce2c66d50719bf8d48c6469f2fd89407c00220

      SHA512

      1948cdd32e4f597c58617b3432fcdd0c46fe67745992d693a4f777018b11ed9222dbe49cf07bfff677fe4c80c9edd43ff39a5f18dc1da6a068aa116bca48eb39

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xX3lw54.exe

      Filesize

      746KB

      MD5

      7389873e5f0828ebe4135572ae08cd49

      SHA1

      ceaa8a9ba4fc3c97747aa845eb6c82a0a8318f38

      SHA256

      4e7363a486c39b8fc60ef8409fce2c66d50719bf8d48c6469f2fd89407c00220

      SHA512

      1948cdd32e4f597c58617b3432fcdd0c46fe67745992d693a4f777018b11ed9222dbe49cf07bfff677fe4c80c9edd43ff39a5f18dc1da6a068aa116bca48eb39

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe

      Filesize

      493KB

      MD5

      9825ea486c117b429bd90059242ebc8b

      SHA1

      72a31427f4ffb2262a46198a9b78b90601343b39

      SHA256

      b7df0318930c2a58f7f7879c3fba7f64df2592b26395ad77e1dd9805535645b1

      SHA512

      d6cc0c1f81fa33dc665b82bd3a577ab5201c872ccf0ade84c0a4c88dbf5dae5a4994489100677a8e4f8c598db586f83fef67e96a8266159f114268f0dccda51a

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\iN2yn30.exe

      Filesize

      493KB

      MD5

      9825ea486c117b429bd90059242ebc8b

      SHA1

      72a31427f4ffb2262a46198a9b78b90601343b39

      SHA256

      b7df0318930c2a58f7f7879c3fba7f64df2592b26395ad77e1dd9805535645b1

      SHA512

      d6cc0c1f81fa33dc665b82bd3a577ab5201c872ccf0ade84c0a4c88dbf5dae5a4994489100677a8e4f8c598db586f83fef67e96a8266159f114268f0dccda51a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cl89da0.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2dh4924.exe

      Filesize

      447KB

      MD5

      5de4fd8c880eb2d38647354de9c9a7f9

      SHA1

      abc12fc20a03e831a17ae0cfa761225f30fe2852

      SHA256

      a9afb3e8280d331fde9279f70fdd940680e55d538b6f41a2ec8c960be72c65b0

      SHA512

      997c5313a70978481e6f11d136e66c5db38d003034b90af2dcbd18ecb9679f2551a1040eebceeba6d6141ca2b852a53d4b0d9259a9f9e0093ec9be955aacbfeb

    • memory/2164-65-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-51-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-53-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-69-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-67-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-63-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-61-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-59-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-55-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-43-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-49-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-47-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-45-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-40-0x0000000000830000-0x000000000084E000-memory.dmp

      Filesize

      120KB

    • memory/2164-41-0x0000000001E70000-0x0000000001E8C000-memory.dmp

      Filesize

      112KB

    • memory/2164-57-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2164-42-0x0000000001E70000-0x0000000001E86000-memory.dmp

      Filesize

      88KB

    • memory/2764-82-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-86-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-80-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-91-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-93-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-94-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-88-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2764-84-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-78-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-76-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/2764-99-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB