Analysis

  • max time kernel
    138s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 14:47

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    9406ab734cb49dea289e039f912b47fb

  • SHA1

    8948999b7ccfb5d5347afe56a9f9ccf257aa9e67

  • SHA256

    b4992346572fbce523f10b2fed41c2b0ed360106acc70f437aea0e830fa2d716

  • SHA512

    8fa1d093f035e39b08e20b7d2a78418ef5003cfa34b3cec32bee1a3cdc00f06f839daf0767182af2e2cc63705d65f718913abd7da7dc739fcacfab6f50f91d59

  • SSDEEP

    24576:6yFOSX80ajc7Pr8i4frVrstqrzWEtyynf:BgSX/06PoXfrVotqvWm1

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 54 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:2968
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2420
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.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\1AN63ih8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2676
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2544
              • 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:2560
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2540

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe

      Filesize

      918KB

      MD5

      c204aad71a938f8850ba89cb3d05b6ba

      SHA1

      32c2c04da2dc216aaf1ce433aab28fc6d4ea97a7

      SHA256

      89e8a41d49acbb11e3cf27d99dd5a398113e919c9b69966ad7361e53b88ff870

      SHA512

      3a146c2250fcdec178a96686c8b453bc3cb9cadb6bbecbe022c6112efa7a9698fedaf5166f094edd83720742485f0f9e4389c5320ffcac953699098e11348ada

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe

      Filesize

      918KB

      MD5

      c204aad71a938f8850ba89cb3d05b6ba

      SHA1

      32c2c04da2dc216aaf1ce433aab28fc6d4ea97a7

      SHA256

      89e8a41d49acbb11e3cf27d99dd5a398113e919c9b69966ad7361e53b88ff870

      SHA512

      3a146c2250fcdec178a96686c8b453bc3cb9cadb6bbecbe022c6112efa7a9698fedaf5166f094edd83720742485f0f9e4389c5320ffcac953699098e11348ada

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe

      Filesize

      627KB

      MD5

      c3ff4e55450481b1014250972d8d0c29

      SHA1

      742d0e4bba5e12aa04f56f18e1cec54d26ed4ada

      SHA256

      dfd5578e0c9834035568c3e18635253d1a5f9909ba2f02666b297abb393e1017

      SHA512

      4fed8135d99df4a78dfca6dbda4f4305e47c4ec9a75ec1edf313834dd0420c2d00b91f6101a31e5cbc9eca4be0e1728a2cc19f6243c1a7e9395cc0205139e162

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe

      Filesize

      627KB

      MD5

      c3ff4e55450481b1014250972d8d0c29

      SHA1

      742d0e4bba5e12aa04f56f18e1cec54d26ed4ada

      SHA256

      dfd5578e0c9834035568c3e18635253d1a5f9909ba2f02666b297abb393e1017

      SHA512

      4fed8135d99df4a78dfca6dbda4f4305e47c4ec9a75ec1edf313834dd0420c2d00b91f6101a31e5cbc9eca4be0e1728a2cc19f6243c1a7e9395cc0205139e162

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.exe

      Filesize

      388KB

      MD5

      299c7ac130f2cd99e30a30c116d24a46

      SHA1

      f9716e2976d9c1b7d6490b64677d413d87407c5e

      SHA256

      e45526c29607360bbc27277d8a7d90dafacba9761148f9921832952156727d67

      SHA512

      90a6026c0cf60b55961b55a8d9563998f77cdeee3c872511cc182fd3e9709d6fe0c6f0296bc63cfbb10284f532f1d61afd8296b6e4d11b3cfc08a2506d3f3157

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.exe

      Filesize

      388KB

      MD5

      299c7ac130f2cd99e30a30c116d24a46

      SHA1

      f9716e2976d9c1b7d6490b64677d413d87407c5e

      SHA256

      e45526c29607360bbc27277d8a7d90dafacba9761148f9921832952156727d67

      SHA512

      90a6026c0cf60b55961b55a8d9563998f77cdeee3c872511cc182fd3e9709d6fe0c6f0296bc63cfbb10284f532f1d61afd8296b6e4d11b3cfc08a2506d3f3157

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe

      Filesize

      918KB

      MD5

      c204aad71a938f8850ba89cb3d05b6ba

      SHA1

      32c2c04da2dc216aaf1ce433aab28fc6d4ea97a7

      SHA256

      89e8a41d49acbb11e3cf27d99dd5a398113e919c9b69966ad7361e53b88ff870

      SHA512

      3a146c2250fcdec178a96686c8b453bc3cb9cadb6bbecbe022c6112efa7a9698fedaf5166f094edd83720742485f0f9e4389c5320ffcac953699098e11348ada

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\RS0xi34.exe

      Filesize

      918KB

      MD5

      c204aad71a938f8850ba89cb3d05b6ba

      SHA1

      32c2c04da2dc216aaf1ce433aab28fc6d4ea97a7

      SHA256

      89e8a41d49acbb11e3cf27d99dd5a398113e919c9b69966ad7361e53b88ff870

      SHA512

      3a146c2250fcdec178a96686c8b453bc3cb9cadb6bbecbe022c6112efa7a9698fedaf5166f094edd83720742485f0f9e4389c5320ffcac953699098e11348ada

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe

      Filesize

      627KB

      MD5

      c3ff4e55450481b1014250972d8d0c29

      SHA1

      742d0e4bba5e12aa04f56f18e1cec54d26ed4ada

      SHA256

      dfd5578e0c9834035568c3e18635253d1a5f9909ba2f02666b297abb393e1017

      SHA512

      4fed8135d99df4a78dfca6dbda4f4305e47c4ec9a75ec1edf313834dd0420c2d00b91f6101a31e5cbc9eca4be0e1728a2cc19f6243c1a7e9395cc0205139e162

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\xD4uB19.exe

      Filesize

      627KB

      MD5

      c3ff4e55450481b1014250972d8d0c29

      SHA1

      742d0e4bba5e12aa04f56f18e1cec54d26ed4ada

      SHA256

      dfd5578e0c9834035568c3e18635253d1a5f9909ba2f02666b297abb393e1017

      SHA512

      4fed8135d99df4a78dfca6dbda4f4305e47c4ec9a75ec1edf313834dd0420c2d00b91f6101a31e5cbc9eca4be0e1728a2cc19f6243c1a7e9395cc0205139e162

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.exe

      Filesize

      388KB

      MD5

      299c7ac130f2cd99e30a30c116d24a46

      SHA1

      f9716e2976d9c1b7d6490b64677d413d87407c5e

      SHA256

      e45526c29607360bbc27277d8a7d90dafacba9761148f9921832952156727d67

      SHA512

      90a6026c0cf60b55961b55a8d9563998f77cdeee3c872511cc182fd3e9709d6fe0c6f0296bc63cfbb10284f532f1d61afd8296b6e4d11b3cfc08a2506d3f3157

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ZQ9Po19.exe

      Filesize

      388KB

      MD5

      299c7ac130f2cd99e30a30c116d24a46

      SHA1

      f9716e2976d9c1b7d6490b64677d413d87407c5e

      SHA256

      e45526c29607360bbc27277d8a7d90dafacba9761148f9921832952156727d67

      SHA512

      90a6026c0cf60b55961b55a8d9563998f77cdeee3c872511cc182fd3e9709d6fe0c6f0296bc63cfbb10284f532f1d61afd8296b6e4d11b3cfc08a2506d3f3157

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1AN63ih8.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • memory/2560-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2560-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2560-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB