Analysis

  • max time kernel
    117s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 17:58

General

  • Target

    NEAS.728dba84d073a71096a7f48ea0aa8f60.exe

  • Size

    1.2MB

  • MD5

    728dba84d073a71096a7f48ea0aa8f60

  • SHA1

    9046bb84c17f266fbf102e6c8ef6ab134f02f623

  • SHA256

    5cc0201f06d7d62fe3330742ede25fe8da867052679465ad80f17e7151595fd9

  • SHA512

    5d233ad15a44c15302df896f0f54c6247811b90ec35a4594969bd66ccdb154b753dcbd73e2c8527f2718a4d02756e9cbacd12061dfbbc888e02ad12379df39da

  • SSDEEP

    24576:0yTVwnrIo9oncTmgPjVz7Gj3i+vzhuPzx5JAquzXvex5t+oeWR5HQZwu4:DTanMKonczJGL9vzhuPV5JJEmTMolSw

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 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 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.728dba84d073a71096a7f48ea0aa8f60.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.728dba84d073a71096a7f48ea0aa8f60.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2052
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2744
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2604
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2312
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2528
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe

    Filesize

    1.1MB

    MD5

    750b63e64942ae7aff35d2f53967a3aa

    SHA1

    e8173d92ca6055115205498dfbe5bb4a4153caaa

    SHA256

    6686f6a7f0197ef9334588a0d80b2338bac96d433fdb85329660ff25d1cec7e6

    SHA512

    7965a71ea37d8757bbba596142ff3d673b68397572021b5525aafef2c9b0ddba685beff4ea03b3885ff1f88d6413c1882720e1ba6c641ab6020d4f87ac6e6273

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe

    Filesize

    1.1MB

    MD5

    750b63e64942ae7aff35d2f53967a3aa

    SHA1

    e8173d92ca6055115205498dfbe5bb4a4153caaa

    SHA256

    6686f6a7f0197ef9334588a0d80b2338bac96d433fdb85329660ff25d1cec7e6

    SHA512

    7965a71ea37d8757bbba596142ff3d673b68397572021b5525aafef2c9b0ddba685beff4ea03b3885ff1f88d6413c1882720e1ba6c641ab6020d4f87ac6e6273

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe

    Filesize

    691KB

    MD5

    f932991c3f621426bbf5754ebc845b52

    SHA1

    c0832927db39512b6a352926e6544d5d6dc25155

    SHA256

    24d4c06f3f3e334c28a9948a33823648f9d5585df01af5d1ae704667f0f96d71

    SHA512

    fb162943a32b6afe4ec91f5cfcb652faf8606bfd7c4bf7badd31606e65d22270badaade5bc842181e196c8f17ff8cef7b761aa6f3ce88059b7ca58e749478abc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe

    Filesize

    691KB

    MD5

    f932991c3f621426bbf5754ebc845b52

    SHA1

    c0832927db39512b6a352926e6544d5d6dc25155

    SHA256

    24d4c06f3f3e334c28a9948a33823648f9d5585df01af5d1ae704667f0f96d71

    SHA512

    fb162943a32b6afe4ec91f5cfcb652faf8606bfd7c4bf7badd31606e65d22270badaade5bc842181e196c8f17ff8cef7b761aa6f3ce88059b7ca58e749478abc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe

    Filesize

    330KB

    MD5

    bf28c3c89d46a85e4d2b211a3710bd67

    SHA1

    671df439bfcb9ed1052004243974b9484cd6ce8f

    SHA256

    46d5dce7ef3794553a47a35674cfd28b5277217634104ee095faf3f0d33689b7

    SHA512

    77d7b3a5d3e9569b6ea76bcc5a0ed174d4d39e725b6ba1938fb0aa186c6bf074c46a774b3db61c8db3c7c6977346c985aae406decd6b27efdc627bee1c05e36e

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe

    Filesize

    330KB

    MD5

    bf28c3c89d46a85e4d2b211a3710bd67

    SHA1

    671df439bfcb9ed1052004243974b9484cd6ce8f

    SHA256

    46d5dce7ef3794553a47a35674cfd28b5277217634104ee095faf3f0d33689b7

    SHA512

    77d7b3a5d3e9569b6ea76bcc5a0ed174d4d39e725b6ba1938fb0aa186c6bf074c46a774b3db61c8db3c7c6977346c985aae406decd6b27efdc627bee1c05e36e

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe

    Filesize

    1.1MB

    MD5

    750b63e64942ae7aff35d2f53967a3aa

    SHA1

    e8173d92ca6055115205498dfbe5bb4a4153caaa

    SHA256

    6686f6a7f0197ef9334588a0d80b2338bac96d433fdb85329660ff25d1cec7e6

    SHA512

    7965a71ea37d8757bbba596142ff3d673b68397572021b5525aafef2c9b0ddba685beff4ea03b3885ff1f88d6413c1882720e1ba6c641ab6020d4f87ac6e6273

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\oY4NI20.exe

    Filesize

    1.1MB

    MD5

    750b63e64942ae7aff35d2f53967a3aa

    SHA1

    e8173d92ca6055115205498dfbe5bb4a4153caaa

    SHA256

    6686f6a7f0197ef9334588a0d80b2338bac96d433fdb85329660ff25d1cec7e6

    SHA512

    7965a71ea37d8757bbba596142ff3d673b68397572021b5525aafef2c9b0ddba685beff4ea03b3885ff1f88d6413c1882720e1ba6c641ab6020d4f87ac6e6273

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe

    Filesize

    691KB

    MD5

    f932991c3f621426bbf5754ebc845b52

    SHA1

    c0832927db39512b6a352926e6544d5d6dc25155

    SHA256

    24d4c06f3f3e334c28a9948a33823648f9d5585df01af5d1ae704667f0f96d71

    SHA512

    fb162943a32b6afe4ec91f5cfcb652faf8606bfd7c4bf7badd31606e65d22270badaade5bc842181e196c8f17ff8cef7b761aa6f3ce88059b7ca58e749478abc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nY4Nx95.exe

    Filesize

    691KB

    MD5

    f932991c3f621426bbf5754ebc845b52

    SHA1

    c0832927db39512b6a352926e6544d5d6dc25155

    SHA256

    24d4c06f3f3e334c28a9948a33823648f9d5585df01af5d1ae704667f0f96d71

    SHA512

    fb162943a32b6afe4ec91f5cfcb652faf8606bfd7c4bf7badd31606e65d22270badaade5bc842181e196c8f17ff8cef7b761aa6f3ce88059b7ca58e749478abc

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe

    Filesize

    330KB

    MD5

    bf28c3c89d46a85e4d2b211a3710bd67

    SHA1

    671df439bfcb9ed1052004243974b9484cd6ce8f

    SHA256

    46d5dce7ef3794553a47a35674cfd28b5277217634104ee095faf3f0d33689b7

    SHA512

    77d7b3a5d3e9569b6ea76bcc5a0ed174d4d39e725b6ba1938fb0aa186c6bf074c46a774b3db61c8db3c7c6977346c985aae406decd6b27efdc627bee1c05e36e

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\nG4cb30.exe

    Filesize

    330KB

    MD5

    bf28c3c89d46a85e4d2b211a3710bd67

    SHA1

    671df439bfcb9ed1052004243974b9484cd6ce8f

    SHA256

    46d5dce7ef3794553a47a35674cfd28b5277217634104ee095faf3f0d33689b7

    SHA512

    77d7b3a5d3e9569b6ea76bcc5a0ed174d4d39e725b6ba1938fb0aa186c6bf074c46a774b3db61c8db3c7c6977346c985aae406decd6b27efdc627bee1c05e36e

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kU47Be5.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2528-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2528-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2528-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB