Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 17:46

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 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:1940
    • 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:3064
      • 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:2752
        • 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:2616
          • 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:3052
          • 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:320
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2872
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                  PID:2948
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  6⤵
                    PID:2552
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 268
                      7⤵
                      • Program crash
                      PID:2004
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 300
                    6⤵
                    • Loads dropped DLL
                    • Program crash
                    PID:2300

        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/2552-85-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-87-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-76-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-83-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-81-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2552-80-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-79-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-78-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2552-77-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/3052-63-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-59-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-40-0x0000000000390000-0x00000000003AE000-memory.dmp

          Filesize

          120KB

        • memory/3052-42-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-43-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-49-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-51-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-53-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-57-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-41-0x00000000003D0000-0x00000000003EC000-memory.dmp

          Filesize

          112KB

        • memory/3052-45-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-65-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-67-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-69-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-61-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-55-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB

        • memory/3052-47-0x00000000003D0000-0x00000000003E6000-memory.dmp

          Filesize

          88KB