Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 10:01

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    4a8c24ac955635a139201c1d84d278b5

  • SHA1

    c13a1926b55d1446bb46b736776df84424a7dff5

  • SHA256

    95b032534407f098cd6afaf8388a08348f7c3ce991059cd65eb66885451018cf

  • SHA512

    bef6aa1879f27538a33cb210275420f9ffbf2021e2a764d501bd941812d54ef0879d497dbc4f077e56ccce93c74a1f0a4ddc4f68adae58dc7ba54cd523e83f34

  • SSDEEP

    24576:WyAoAMct0ajNNo7uRQAk7jZfi+/PADc99oLNPeN+TDeeu01xJ8rcSb1sz5:lBAMctXNY3jV9/PkI90NY+TqU1kXsz

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:2676
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2756
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2936
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2532
            • 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:2884
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe

    Filesize

    1.1MB

    MD5

    47f28327b54e30203387d94411ce14aa

    SHA1

    4f300271a4cf7b7d23eb079aed0fa3410b0b7c81

    SHA256

    1694b80a0120341d9842ceb53179973db213311e26d796ac8a3d67004409a1d0

    SHA512

    c0f8350d9e990a6261381b47b5e6374af6e17aaa5d80e3d610ee208d3e5798aeca2856087c0498606fcc5942d48859dffeca37d650504b9b6b909b27e4e72948

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe

    Filesize

    1.1MB

    MD5

    47f28327b54e30203387d94411ce14aa

    SHA1

    4f300271a4cf7b7d23eb079aed0fa3410b0b7c81

    SHA256

    1694b80a0120341d9842ceb53179973db213311e26d796ac8a3d67004409a1d0

    SHA512

    c0f8350d9e990a6261381b47b5e6374af6e17aaa5d80e3d610ee208d3e5798aeca2856087c0498606fcc5942d48859dffeca37d650504b9b6b909b27e4e72948

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe

    Filesize

    708KB

    MD5

    5779552cc759e8e26cc13d5bbefa0fba

    SHA1

    8a74c56a9f86c482c56b8eb6211e47fee5640937

    SHA256

    037762e16cc11708445aa02839820a33e465178e74d26f2c0c76d5c4dd856b40

    SHA512

    34c4505ae703a7bc7e99b728640b864f8bacfda36a4166d4e7601a6ef2f554e17edfad7e0311da67af4441d8679069b01ae2be833156174d41ac1566a8a2acdd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe

    Filesize

    708KB

    MD5

    5779552cc759e8e26cc13d5bbefa0fba

    SHA1

    8a74c56a9f86c482c56b8eb6211e47fee5640937

    SHA256

    037762e16cc11708445aa02839820a33e465178e74d26f2c0c76d5c4dd856b40

    SHA512

    34c4505ae703a7bc7e99b728640b864f8bacfda36a4166d4e7601a6ef2f554e17edfad7e0311da67af4441d8679069b01ae2be833156174d41ac1566a8a2acdd

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe

    Filesize

    330KB

    MD5

    213b2be572a95324ac8090d03aca5761

    SHA1

    092495ec377476bae19d6426ec64bba7f36a9d59

    SHA256

    5df0942f840ef9f1ff04b87160525d529766b9adaf98409bf254ec61f705f6bf

    SHA512

    c231e793be680cb15b54c5aad0a95c2446d073f8026eca18ebc67b68bd608f8be27046a968049f15c0779b9ce051caee6487879a197d3a1237fdcdcd25f3f601

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe

    Filesize

    330KB

    MD5

    213b2be572a95324ac8090d03aca5761

    SHA1

    092495ec377476bae19d6426ec64bba7f36a9d59

    SHA256

    5df0942f840ef9f1ff04b87160525d529766b9adaf98409bf254ec61f705f6bf

    SHA512

    c231e793be680cb15b54c5aad0a95c2446d073f8026eca18ebc67b68bd608f8be27046a968049f15c0779b9ce051caee6487879a197d3a1237fdcdcd25f3f601

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe

    Filesize

    1.1MB

    MD5

    47f28327b54e30203387d94411ce14aa

    SHA1

    4f300271a4cf7b7d23eb079aed0fa3410b0b7c81

    SHA256

    1694b80a0120341d9842ceb53179973db213311e26d796ac8a3d67004409a1d0

    SHA512

    c0f8350d9e990a6261381b47b5e6374af6e17aaa5d80e3d610ee208d3e5798aeca2856087c0498606fcc5942d48859dffeca37d650504b9b6b909b27e4e72948

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\WQ7HX48.exe

    Filesize

    1.1MB

    MD5

    47f28327b54e30203387d94411ce14aa

    SHA1

    4f300271a4cf7b7d23eb079aed0fa3410b0b7c81

    SHA256

    1694b80a0120341d9842ceb53179973db213311e26d796ac8a3d67004409a1d0

    SHA512

    c0f8350d9e990a6261381b47b5e6374af6e17aaa5d80e3d610ee208d3e5798aeca2856087c0498606fcc5942d48859dffeca37d650504b9b6b909b27e4e72948

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe

    Filesize

    708KB

    MD5

    5779552cc759e8e26cc13d5bbefa0fba

    SHA1

    8a74c56a9f86c482c56b8eb6211e47fee5640937

    SHA256

    037762e16cc11708445aa02839820a33e465178e74d26f2c0c76d5c4dd856b40

    SHA512

    34c4505ae703a7bc7e99b728640b864f8bacfda36a4166d4e7601a6ef2f554e17edfad7e0311da67af4441d8679069b01ae2be833156174d41ac1566a8a2acdd

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\LY7SV69.exe

    Filesize

    708KB

    MD5

    5779552cc759e8e26cc13d5bbefa0fba

    SHA1

    8a74c56a9f86c482c56b8eb6211e47fee5640937

    SHA256

    037762e16cc11708445aa02839820a33e465178e74d26f2c0c76d5c4dd856b40

    SHA512

    34c4505ae703a7bc7e99b728640b864f8bacfda36a4166d4e7601a6ef2f554e17edfad7e0311da67af4441d8679069b01ae2be833156174d41ac1566a8a2acdd

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe

    Filesize

    330KB

    MD5

    213b2be572a95324ac8090d03aca5761

    SHA1

    092495ec377476bae19d6426ec64bba7f36a9d59

    SHA256

    5df0942f840ef9f1ff04b87160525d529766b9adaf98409bf254ec61f705f6bf

    SHA512

    c231e793be680cb15b54c5aad0a95c2446d073f8026eca18ebc67b68bd608f8be27046a968049f15c0779b9ce051caee6487879a197d3a1237fdcdcd25f3f601

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\le2Tz50.exe

    Filesize

    330KB

    MD5

    213b2be572a95324ac8090d03aca5761

    SHA1

    092495ec377476bae19d6426ec64bba7f36a9d59

    SHA256

    5df0942f840ef9f1ff04b87160525d529766b9adaf98409bf254ec61f705f6bf

    SHA512

    c231e793be680cb15b54c5aad0a95c2446d073f8026eca18ebc67b68bd608f8be27046a968049f15c0779b9ce051caee6487879a197d3a1237fdcdcd25f3f601

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1er22hK0.exe

    Filesize

    232KB

    MD5

    3ff825411b1fe07e712a5dcae34f80eb

    SHA1

    e3e4358cabfa74d6e36e26754b01ed78434a6877

    SHA256

    69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

    SHA512

    325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

  • memory/2884-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-44-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2884-46-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-53-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2884-51-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB