Analysis

  • max time kernel
    117s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 13:29

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    e972b594fc94b20a826a601c6d318d6b

  • SHA1

    0411476e6ff1d7fbd34039c1475d497823d8132c

  • SHA256

    a9500655eb6b3bdd6869e452081d2ba9b9cbd3d5a3c59ccece8fbc9d4d4bb287

  • SHA512

    dcb1603b4b6dfab886942d78b35eaa8b60146d57be491499304822e921dc5ab75cd2758b09aae990a2b4f58c236dd161c17609e3e6e9827317e84e10c11cde54

  • SSDEEP

    24576:rySiIa65s0zOea7Y4Ei4nLUvnkkkXy/0MRkjHtF4F:e5KGYZ7Tw/0MRkjNF4

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:2032
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2552
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.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\1Dj96gq6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2408
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2256
              • 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:2428
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1532

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe

      Filesize

      918KB

      MD5

      b8365d87b8119c3374d71028fbe72382

      SHA1

      baa6b90ca7d0c8b3649819e5255c5523d7228740

      SHA256

      4537f51b0d234db42162223f94f6617d6df0e7eb077362a4b5249ab8da1e684c

      SHA512

      3d074a6e1fc5c1a37e75d656b21cb48fe384b287c007018f436e4e33d7f471703d884bb7f99931607a97885ecae0275b8e508e48bad56d26ef2cfff0480bc252

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe

      Filesize

      918KB

      MD5

      b8365d87b8119c3374d71028fbe72382

      SHA1

      baa6b90ca7d0c8b3649819e5255c5523d7228740

      SHA256

      4537f51b0d234db42162223f94f6617d6df0e7eb077362a4b5249ab8da1e684c

      SHA512

      3d074a6e1fc5c1a37e75d656b21cb48fe384b287c007018f436e4e33d7f471703d884bb7f99931607a97885ecae0275b8e508e48bad56d26ef2cfff0480bc252

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe

      Filesize

      628KB

      MD5

      20467f7f123bb694478cd1efa17e7f19

      SHA1

      7ad523c5a4256229adfdfc56880fe973d3a91453

      SHA256

      69878d00b6962523943b43ae4a14b09b0b90ca5ed819cc43ecf792bf06fbbde1

      SHA512

      c52dde78e7c876b8b829a69bbb341a2e9ca73959bc91886aa4094e8d346d98810bac94eee6a436beaf716496dc6947fc8aa56bf6ae800dd2b5ee720224fa6dad

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe

      Filesize

      628KB

      MD5

      20467f7f123bb694478cd1efa17e7f19

      SHA1

      7ad523c5a4256229adfdfc56880fe973d3a91453

      SHA256

      69878d00b6962523943b43ae4a14b09b0b90ca5ed819cc43ecf792bf06fbbde1

      SHA512

      c52dde78e7c876b8b829a69bbb341a2e9ca73959bc91886aa4094e8d346d98810bac94eee6a436beaf716496dc6947fc8aa56bf6ae800dd2b5ee720224fa6dad

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.exe

      Filesize

      388KB

      MD5

      58e995e36dc0136677189ddd667574a9

      SHA1

      87681dbf9b043617531f040fba0703df318d1acb

      SHA256

      1cc98dab453853fb2a1ed08d8eec4029387526c8c4f42e50dbf45e75e3e042cd

      SHA512

      30afb08376b80d6aa052b5d603be4c3b49cc2c30bf62bfe1056b799b894d25990035da201ba2ead8a375aff2d992fb4d3d2290d08bbe99c77d88e4179f00c9a0

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.exe

      Filesize

      388KB

      MD5

      58e995e36dc0136677189ddd667574a9

      SHA1

      87681dbf9b043617531f040fba0703df318d1acb

      SHA256

      1cc98dab453853fb2a1ed08d8eec4029387526c8c4f42e50dbf45e75e3e042cd

      SHA512

      30afb08376b80d6aa052b5d603be4c3b49cc2c30bf62bfe1056b799b894d25990035da201ba2ead8a375aff2d992fb4d3d2290d08bbe99c77d88e4179f00c9a0

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe

      Filesize

      918KB

      MD5

      b8365d87b8119c3374d71028fbe72382

      SHA1

      baa6b90ca7d0c8b3649819e5255c5523d7228740

      SHA256

      4537f51b0d234db42162223f94f6617d6df0e7eb077362a4b5249ab8da1e684c

      SHA512

      3d074a6e1fc5c1a37e75d656b21cb48fe384b287c007018f436e4e33d7f471703d884bb7f99931607a97885ecae0275b8e508e48bad56d26ef2cfff0480bc252

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Oe5mF36.exe

      Filesize

      918KB

      MD5

      b8365d87b8119c3374d71028fbe72382

      SHA1

      baa6b90ca7d0c8b3649819e5255c5523d7228740

      SHA256

      4537f51b0d234db42162223f94f6617d6df0e7eb077362a4b5249ab8da1e684c

      SHA512

      3d074a6e1fc5c1a37e75d656b21cb48fe384b287c007018f436e4e33d7f471703d884bb7f99931607a97885ecae0275b8e508e48bad56d26ef2cfff0480bc252

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe

      Filesize

      628KB

      MD5

      20467f7f123bb694478cd1efa17e7f19

      SHA1

      7ad523c5a4256229adfdfc56880fe973d3a91453

      SHA256

      69878d00b6962523943b43ae4a14b09b0b90ca5ed819cc43ecf792bf06fbbde1

      SHA512

      c52dde78e7c876b8b829a69bbb341a2e9ca73959bc91886aa4094e8d346d98810bac94eee6a436beaf716496dc6947fc8aa56bf6ae800dd2b5ee720224fa6dad

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\OJ6zi77.exe

      Filesize

      628KB

      MD5

      20467f7f123bb694478cd1efa17e7f19

      SHA1

      7ad523c5a4256229adfdfc56880fe973d3a91453

      SHA256

      69878d00b6962523943b43ae4a14b09b0b90ca5ed819cc43ecf792bf06fbbde1

      SHA512

      c52dde78e7c876b8b829a69bbb341a2e9ca73959bc91886aa4094e8d346d98810bac94eee6a436beaf716496dc6947fc8aa56bf6ae800dd2b5ee720224fa6dad

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.exe

      Filesize

      388KB

      MD5

      58e995e36dc0136677189ddd667574a9

      SHA1

      87681dbf9b043617531f040fba0703df318d1acb

      SHA256

      1cc98dab453853fb2a1ed08d8eec4029387526c8c4f42e50dbf45e75e3e042cd

      SHA512

      30afb08376b80d6aa052b5d603be4c3b49cc2c30bf62bfe1056b799b894d25990035da201ba2ead8a375aff2d992fb4d3d2290d08bbe99c77d88e4179f00c9a0

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\mG8bw52.exe

      Filesize

      388KB

      MD5

      58e995e36dc0136677189ddd667574a9

      SHA1

      87681dbf9b043617531f040fba0703df318d1acb

      SHA256

      1cc98dab453853fb2a1ed08d8eec4029387526c8c4f42e50dbf45e75e3e042cd

      SHA512

      30afb08376b80d6aa052b5d603be4c3b49cc2c30bf62bfe1056b799b894d25990035da201ba2ead8a375aff2d992fb4d3d2290d08bbe99c77d88e4179f00c9a0

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Dj96gq6.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • memory/2428-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2428-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2428-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB