Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 16:46

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    f39617d2b348ed7f7cbec3ffd593dc8c

  • SHA1

    87a48c404b577a3d8e27ee7af0c3db9cd91eeb1c

  • SHA256

    a5587fc84664441f27f306ed4895ae58f9dacf02d246abe45ac3c8dc78767879

  • SHA512

    dd316cc24b6b0d08b95ad6357ba459ba8bec5c8bdbd5d059938857037cd43e759b8f8f143ed308e62ac97137bffd5168096cca78683970f9faeb9843b9a56eda

  • SSDEEP

    24576:IylZUAPnYhhb1M/6Z89UayjzhrfJogRZ5jKNv5kBccpBwRfTn:PfZg8Pyf0YzKIecpYfT

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 63 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:1756
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2360
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2696
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.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:2596
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2568
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1392
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 268
                7⤵
                • Program crash
                PID:2948
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe

    Filesize

    1.0MB

    MD5

    d1dceea95aa501725946bc217d8ba88f

    SHA1

    13c0b66cf406face006ba451d5f9c09b5936f180

    SHA256

    060cba0b67b8ee0bb543986b2ee05e211bdeb7f47601886d7e7e601d0e8b3ee4

    SHA512

    0121ac87501ee588aec2bbd9b43dbaabb1b9bbda3ace15dc531c8cf6c817dc146e3a01fc9079b93a85da36bd6d77196fafb3b6aedf26397b6c14af27e965861b

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe

    Filesize

    1.0MB

    MD5

    d1dceea95aa501725946bc217d8ba88f

    SHA1

    13c0b66cf406face006ba451d5f9c09b5936f180

    SHA256

    060cba0b67b8ee0bb543986b2ee05e211bdeb7f47601886d7e7e601d0e8b3ee4

    SHA512

    0121ac87501ee588aec2bbd9b43dbaabb1b9bbda3ace15dc531c8cf6c817dc146e3a01fc9079b93a85da36bd6d77196fafb3b6aedf26397b6c14af27e965861b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe

    Filesize

    745KB

    MD5

    471d37708fdb0e800903cc5360528182

    SHA1

    748cd76232e79ccba7a6034a1bded58c8faff573

    SHA256

    bcc1357af368177ee9aa27ba6e8623e273175d5ffbb5b9902d105b6c2db000f1

    SHA512

    cbe86d12219d4feb19c9215b3e94448a65f05a0ba60f2825ca938d176003934017d83075aab57e235250e95bfbe374c2e8b779c048faea3d8cbcd1594952686b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe

    Filesize

    745KB

    MD5

    471d37708fdb0e800903cc5360528182

    SHA1

    748cd76232e79ccba7a6034a1bded58c8faff573

    SHA256

    bcc1357af368177ee9aa27ba6e8623e273175d5ffbb5b9902d105b6c2db000f1

    SHA512

    cbe86d12219d4feb19c9215b3e94448a65f05a0ba60f2825ca938d176003934017d83075aab57e235250e95bfbe374c2e8b779c048faea3d8cbcd1594952686b

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe

    Filesize

    494KB

    MD5

    b88015326d173153f184033844b0627a

    SHA1

    d855da992bd1e2b1245923af8b4b9b5583df6422

    SHA256

    6466412f0068ff35b05e983bf1aa48560d73503955db541699e6443aff2d2455

    SHA512

    44e6108ed1ead37c84d6fa3470f4698ba76acea465294bcb93fddc63683b74ffd08a1329ee712a30076a2f9c1e42503be46509fad622c2ad25f923fca66dc347

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe

    Filesize

    494KB

    MD5

    b88015326d173153f184033844b0627a

    SHA1

    d855da992bd1e2b1245923af8b4b9b5583df6422

    SHA256

    6466412f0068ff35b05e983bf1aa48560d73503955db541699e6443aff2d2455

    SHA512

    44e6108ed1ead37c84d6fa3470f4698ba76acea465294bcb93fddc63683b74ffd08a1329ee712a30076a2f9c1e42503be46509fad622c2ad25f923fca66dc347

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe

    Filesize

    1.0MB

    MD5

    d1dceea95aa501725946bc217d8ba88f

    SHA1

    13c0b66cf406face006ba451d5f9c09b5936f180

    SHA256

    060cba0b67b8ee0bb543986b2ee05e211bdeb7f47601886d7e7e601d0e8b3ee4

    SHA512

    0121ac87501ee588aec2bbd9b43dbaabb1b9bbda3ace15dc531c8cf6c817dc146e3a01fc9079b93a85da36bd6d77196fafb3b6aedf26397b6c14af27e965861b

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Zj9Wg38.exe

    Filesize

    1.0MB

    MD5

    d1dceea95aa501725946bc217d8ba88f

    SHA1

    13c0b66cf406face006ba451d5f9c09b5936f180

    SHA256

    060cba0b67b8ee0bb543986b2ee05e211bdeb7f47601886d7e7e601d0e8b3ee4

    SHA512

    0121ac87501ee588aec2bbd9b43dbaabb1b9bbda3ace15dc531c8cf6c817dc146e3a01fc9079b93a85da36bd6d77196fafb3b6aedf26397b6c14af27e965861b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe

    Filesize

    745KB

    MD5

    471d37708fdb0e800903cc5360528182

    SHA1

    748cd76232e79ccba7a6034a1bded58c8faff573

    SHA256

    bcc1357af368177ee9aa27ba6e8623e273175d5ffbb5b9902d105b6c2db000f1

    SHA512

    cbe86d12219d4feb19c9215b3e94448a65f05a0ba60f2825ca938d176003934017d83075aab57e235250e95bfbe374c2e8b779c048faea3d8cbcd1594952686b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Cy3gx29.exe

    Filesize

    745KB

    MD5

    471d37708fdb0e800903cc5360528182

    SHA1

    748cd76232e79ccba7a6034a1bded58c8faff573

    SHA256

    bcc1357af368177ee9aa27ba6e8623e273175d5ffbb5b9902d105b6c2db000f1

    SHA512

    cbe86d12219d4feb19c9215b3e94448a65f05a0ba60f2825ca938d176003934017d83075aab57e235250e95bfbe374c2e8b779c048faea3d8cbcd1594952686b

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe

    Filesize

    494KB

    MD5

    b88015326d173153f184033844b0627a

    SHA1

    d855da992bd1e2b1245923af8b4b9b5583df6422

    SHA256

    6466412f0068ff35b05e983bf1aa48560d73503955db541699e6443aff2d2455

    SHA512

    44e6108ed1ead37c84d6fa3470f4698ba76acea465294bcb93fddc63683b74ffd08a1329ee712a30076a2f9c1e42503be46509fad622c2ad25f923fca66dc347

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\FP5SM81.exe

    Filesize

    494KB

    MD5

    b88015326d173153f184033844b0627a

    SHA1

    d855da992bd1e2b1245923af8b4b9b5583df6422

    SHA256

    6466412f0068ff35b05e983bf1aa48560d73503955db541699e6443aff2d2455

    SHA512

    44e6108ed1ead37c84d6fa3470f4698ba76acea465294bcb93fddc63683b74ffd08a1329ee712a30076a2f9c1e42503be46509fad622c2ad25f923fca66dc347

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gm44Tc6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Qf3384.exe

    Filesize

    448KB

    MD5

    be871fb03adf7121bdf5de1a0b917805

    SHA1

    6d4365bdf205794c36d7e7f84cb520a3ea36efa9

    SHA256

    2f54c07140c53ea83545ca3741554019298c7126bf419a8e75848856633d2e8c

    SHA512

    0fd23d52565dfe6fbe4c216aedf032db3a4fa4bfe7f0f4ebc6b604bc74d517e2504aed788cf4dc0f861c195fa7b0c3e528571835ca866e0f5df92fe9a733b268

  • memory/1392-85-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-87-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-76-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1392-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-78-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/1392-77-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2596-61-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-59-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-40-0x0000000000B00000-0x0000000000B1E000-memory.dmp

    Filesize

    120KB

  • memory/2596-42-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-43-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-67-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-69-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-63-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-65-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-41-0x0000000000C00000-0x0000000000C1C000-memory.dmp

    Filesize

    112KB

  • memory/2596-45-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-55-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-57-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-51-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-53-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-47-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB

  • memory/2596-49-0x0000000000C00000-0x0000000000C16000-memory.dmp

    Filesize

    88KB