Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 14:23

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    7132f43f7844ec2f54c03608349c207d

  • SHA1

    b2bc99e09ec4f889963e0d8ad96c109918d59194

  • SHA256

    ac8a0b26c1e12ab28e77751cadbfd1ce920733f9f2e73b2cc071273b7695affd

  • SHA512

    b1e15aed10023ab94f49202d571ba452d187beb25d5b516efa09a5083cef542df921c893db6fa62e995ae0e820d78d15156b15e201ef1b64a8ad8bfb6f8013e9

  • SSDEEP

    24576:wybvcZl/rSRvX7j+5igwxG42aAMBtkIdxfoj6r:3OrSRvLji/mRAMnkQRou

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\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:2832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2560
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2364
            • 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:2460
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe

    Filesize

    917KB

    MD5

    26f3aa56beead8aadbfea67879ba2cbd

    SHA1

    61bc2a6d8cba583f5c42abd303c44a2936e8eff1

    SHA256

    8e472e657713223ce256ada7d26048d2085e60163e5054daf178d8293e25a9f0

    SHA512

    f3b1ab50ed69b2a97d82838ef038289a8dc6a9f5cb9c6b3525ac35a4d78148a72046aa4c18f32a9898657cdb1ad28d15b898b5952b451405a76fa434229767bc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe

    Filesize

    917KB

    MD5

    26f3aa56beead8aadbfea67879ba2cbd

    SHA1

    61bc2a6d8cba583f5c42abd303c44a2936e8eff1

    SHA256

    8e472e657713223ce256ada7d26048d2085e60163e5054daf178d8293e25a9f0

    SHA512

    f3b1ab50ed69b2a97d82838ef038289a8dc6a9f5cb9c6b3525ac35a4d78148a72046aa4c18f32a9898657cdb1ad28d15b898b5952b451405a76fa434229767bc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe

    Filesize

    627KB

    MD5

    307aa7f300730505900dddc6c26c7c66

    SHA1

    91bf1e050eb835bff10cfd8df9c79b971af4a24b

    SHA256

    8e6cfcb8fffeac3ba646458d035c402d8888b58fc386a2d9d461bd01ac2706f9

    SHA512

    61d56517f4400380dc2841b1e59b7ff52ba9c8e9f3ae3d8447ad8997ae237e5740855f32bb698b4b931a5681449464b02c178bb6435eb72e17337ed11340cb12

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe

    Filesize

    627KB

    MD5

    307aa7f300730505900dddc6c26c7c66

    SHA1

    91bf1e050eb835bff10cfd8df9c79b971af4a24b

    SHA256

    8e6cfcb8fffeac3ba646458d035c402d8888b58fc386a2d9d461bd01ac2706f9

    SHA512

    61d56517f4400380dc2841b1e59b7ff52ba9c8e9f3ae3d8447ad8997ae237e5740855f32bb698b4b931a5681449464b02c178bb6435eb72e17337ed11340cb12

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe

    Filesize

    388KB

    MD5

    703763909a007f6cc40a856d0955f95c

    SHA1

    c9aaa8e223c03f1633996d2c36b439a159b06938

    SHA256

    ea25805be84082be82ea26a42e8f51a5518c125449bf00458c3a64c1dcdab032

    SHA512

    b8ee1f408ec0785c09bfd0002b98545eee1b263c12167ac01b4f3606da4b18bedc694d2369faf80dc08a7192618966ab6c10ca791640d545469bf34aa9114631

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe

    Filesize

    388KB

    MD5

    703763909a007f6cc40a856d0955f95c

    SHA1

    c9aaa8e223c03f1633996d2c36b439a159b06938

    SHA256

    ea25805be84082be82ea26a42e8f51a5518c125449bf00458c3a64c1dcdab032

    SHA512

    b8ee1f408ec0785c09bfd0002b98545eee1b263c12167ac01b4f3606da4b18bedc694d2369faf80dc08a7192618966ab6c10ca791640d545469bf34aa9114631

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe

    Filesize

    917KB

    MD5

    26f3aa56beead8aadbfea67879ba2cbd

    SHA1

    61bc2a6d8cba583f5c42abd303c44a2936e8eff1

    SHA256

    8e472e657713223ce256ada7d26048d2085e60163e5054daf178d8293e25a9f0

    SHA512

    f3b1ab50ed69b2a97d82838ef038289a8dc6a9f5cb9c6b3525ac35a4d78148a72046aa4c18f32a9898657cdb1ad28d15b898b5952b451405a76fa434229767bc

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\cN9US67.exe

    Filesize

    917KB

    MD5

    26f3aa56beead8aadbfea67879ba2cbd

    SHA1

    61bc2a6d8cba583f5c42abd303c44a2936e8eff1

    SHA256

    8e472e657713223ce256ada7d26048d2085e60163e5054daf178d8293e25a9f0

    SHA512

    f3b1ab50ed69b2a97d82838ef038289a8dc6a9f5cb9c6b3525ac35a4d78148a72046aa4c18f32a9898657cdb1ad28d15b898b5952b451405a76fa434229767bc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe

    Filesize

    627KB

    MD5

    307aa7f300730505900dddc6c26c7c66

    SHA1

    91bf1e050eb835bff10cfd8df9c79b971af4a24b

    SHA256

    8e6cfcb8fffeac3ba646458d035c402d8888b58fc386a2d9d461bd01ac2706f9

    SHA512

    61d56517f4400380dc2841b1e59b7ff52ba9c8e9f3ae3d8447ad8997ae237e5740855f32bb698b4b931a5681449464b02c178bb6435eb72e17337ed11340cb12

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\PV1Yg98.exe

    Filesize

    627KB

    MD5

    307aa7f300730505900dddc6c26c7c66

    SHA1

    91bf1e050eb835bff10cfd8df9c79b971af4a24b

    SHA256

    8e6cfcb8fffeac3ba646458d035c402d8888b58fc386a2d9d461bd01ac2706f9

    SHA512

    61d56517f4400380dc2841b1e59b7ff52ba9c8e9f3ae3d8447ad8997ae237e5740855f32bb698b4b931a5681449464b02c178bb6435eb72e17337ed11340cb12

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe

    Filesize

    388KB

    MD5

    703763909a007f6cc40a856d0955f95c

    SHA1

    c9aaa8e223c03f1633996d2c36b439a159b06938

    SHA256

    ea25805be84082be82ea26a42e8f51a5518c125449bf00458c3a64c1dcdab032

    SHA512

    b8ee1f408ec0785c09bfd0002b98545eee1b263c12167ac01b4f3606da4b18bedc694d2369faf80dc08a7192618966ab6c10ca791640d545469bf34aa9114631

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ZJ2vC95.exe

    Filesize

    388KB

    MD5

    703763909a007f6cc40a856d0955f95c

    SHA1

    c9aaa8e223c03f1633996d2c36b439a159b06938

    SHA256

    ea25805be84082be82ea26a42e8f51a5518c125449bf00458c3a64c1dcdab032

    SHA512

    b8ee1f408ec0785c09bfd0002b98545eee1b263c12167ac01b4f3606da4b18bedc694d2369faf80dc08a7192618966ab6c10ca791640d545469bf34aa9114631

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Eh19Rq8.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2460-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2460-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2460-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB