Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 04:35

General

  • Target

    db5268c43d753b67233bef775db184b7.exe

  • Size

    1.2MB

  • MD5

    db5268c43d753b67233bef775db184b7

  • SHA1

    c65d3a36915a9f54be30611334b6387e96329bce

  • SHA256

    629241c8629ef1de31f6a3c44238a1a80f6181d73dec9a21be18c8247ae2185f

  • SHA512

    c1bd01986df6b78f061ea7159fb51d90fea1333716b0aa63b0bd1e5e9d4f47c3f3f09ab6fa46b87efa32bcfeeb2ce78ef57bba27577b8dc2def6d1c47ed8df25

  • SSDEEP

    24576:Fyj5HO2btCiTFzOd273jji+ao1DcU9z2hHsEKSO+lQgUmHpk2gSf5LcEpGgvKvpQ:gjN/4i5zn3n9aoFh9zA2Sx9LpFgS5cEB

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\db5268c43d753b67233bef775db184b7.exe
    "C:\Users\Admin\AppData\Local\Temp\db5268c43d753b67233bef775db184b7.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2456
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2332
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2764
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2620
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2612
              • 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:2840
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2536

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe

      Filesize

      1.1MB

      MD5

      7277c7f58ab32a173a94dc3841cb0eaf

      SHA1

      cbfde0aa8f66ddaa431e0b613c7cf4d2c88e9cfb

      SHA256

      19e32c071eb08ac418fc5f5074dc1c7179a88a1bd4b86ba42c30dd0265909ab7

      SHA512

      97ad226b85ee809ba24f6348ab83ad38d831412371296bf5e8ec55430b4ab1bb9f195e4d12bf05b47dfd573d368c7d4c00b2531ff9c165614030769ff2c2f62d

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe

      Filesize

      1.1MB

      MD5

      7277c7f58ab32a173a94dc3841cb0eaf

      SHA1

      cbfde0aa8f66ddaa431e0b613c7cf4d2c88e9cfb

      SHA256

      19e32c071eb08ac418fc5f5074dc1c7179a88a1bd4b86ba42c30dd0265909ab7

      SHA512

      97ad226b85ee809ba24f6348ab83ad38d831412371296bf5e8ec55430b4ab1bb9f195e4d12bf05b47dfd573d368c7d4c00b2531ff9c165614030769ff2c2f62d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe

      Filesize

      690KB

      MD5

      bd8c5b198b9dc09709cde41b375c57c9

      SHA1

      6442d2aeef42eb4299a942e51a1bdf24d4e016a7

      SHA256

      acf74279398cea73abde823b950d0f4c8fbf5790f25c24248cab5b4ba2de2321

      SHA512

      fea07e5129dff4df77c587c432908b8b9c1c5ec735aff40e9c2cf2efcff7f4216bf5dbe6053b3c0794eda12879bea43a4bdf2662979871cb130ada3fdb48c77c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe

      Filesize

      690KB

      MD5

      bd8c5b198b9dc09709cde41b375c57c9

      SHA1

      6442d2aeef42eb4299a942e51a1bdf24d4e016a7

      SHA256

      acf74279398cea73abde823b950d0f4c8fbf5790f25c24248cab5b4ba2de2321

      SHA512

      fea07e5129dff4df77c587c432908b8b9c1c5ec735aff40e9c2cf2efcff7f4216bf5dbe6053b3c0794eda12879bea43a4bdf2662979871cb130ada3fdb48c77c

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe

      Filesize

      330KB

      MD5

      c675af41b0d362b58e8796d97ef637f0

      SHA1

      d70dff9c2c678eb036f051bf8ec89d25169d8a18

      SHA256

      b8a131ce8a4b47d2dedd85359f76fc971d233ecc3c02911df0e4a2f9c58358ac

      SHA512

      9ee27776faebaf2e896b3d8141f4c2be0b3cc00e1fe82fc97f1532b3451900c7fd9eecb5b7afdad8405b0110b3af09c325f9ae08baf24580eeddf0080e41a9b3

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe

      Filesize

      330KB

      MD5

      c675af41b0d362b58e8796d97ef637f0

      SHA1

      d70dff9c2c678eb036f051bf8ec89d25169d8a18

      SHA256

      b8a131ce8a4b47d2dedd85359f76fc971d233ecc3c02911df0e4a2f9c58358ac

      SHA512

      9ee27776faebaf2e896b3d8141f4c2be0b3cc00e1fe82fc97f1532b3451900c7fd9eecb5b7afdad8405b0110b3af09c325f9ae08baf24580eeddf0080e41a9b3

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe

      Filesize

      1.1MB

      MD5

      7277c7f58ab32a173a94dc3841cb0eaf

      SHA1

      cbfde0aa8f66ddaa431e0b613c7cf4d2c88e9cfb

      SHA256

      19e32c071eb08ac418fc5f5074dc1c7179a88a1bd4b86ba42c30dd0265909ab7

      SHA512

      97ad226b85ee809ba24f6348ab83ad38d831412371296bf5e8ec55430b4ab1bb9f195e4d12bf05b47dfd573d368c7d4c00b2531ff9c165614030769ff2c2f62d

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\nc0ST66.exe

      Filesize

      1.1MB

      MD5

      7277c7f58ab32a173a94dc3841cb0eaf

      SHA1

      cbfde0aa8f66ddaa431e0b613c7cf4d2c88e9cfb

      SHA256

      19e32c071eb08ac418fc5f5074dc1c7179a88a1bd4b86ba42c30dd0265909ab7

      SHA512

      97ad226b85ee809ba24f6348ab83ad38d831412371296bf5e8ec55430b4ab1bb9f195e4d12bf05b47dfd573d368c7d4c00b2531ff9c165614030769ff2c2f62d

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe

      Filesize

      690KB

      MD5

      bd8c5b198b9dc09709cde41b375c57c9

      SHA1

      6442d2aeef42eb4299a942e51a1bdf24d4e016a7

      SHA256

      acf74279398cea73abde823b950d0f4c8fbf5790f25c24248cab5b4ba2de2321

      SHA512

      fea07e5129dff4df77c587c432908b8b9c1c5ec735aff40e9c2cf2efcff7f4216bf5dbe6053b3c0794eda12879bea43a4bdf2662979871cb130ada3fdb48c77c

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\YZ3HP62.exe

      Filesize

      690KB

      MD5

      bd8c5b198b9dc09709cde41b375c57c9

      SHA1

      6442d2aeef42eb4299a942e51a1bdf24d4e016a7

      SHA256

      acf74279398cea73abde823b950d0f4c8fbf5790f25c24248cab5b4ba2de2321

      SHA512

      fea07e5129dff4df77c587c432908b8b9c1c5ec735aff40e9c2cf2efcff7f4216bf5dbe6053b3c0794eda12879bea43a4bdf2662979871cb130ada3fdb48c77c

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe

      Filesize

      330KB

      MD5

      c675af41b0d362b58e8796d97ef637f0

      SHA1

      d70dff9c2c678eb036f051bf8ec89d25169d8a18

      SHA256

      b8a131ce8a4b47d2dedd85359f76fc971d233ecc3c02911df0e4a2f9c58358ac

      SHA512

      9ee27776faebaf2e896b3d8141f4c2be0b3cc00e1fe82fc97f1532b3451900c7fd9eecb5b7afdad8405b0110b3af09c325f9ae08baf24580eeddf0080e41a9b3

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\zA8Sk17.exe

      Filesize

      330KB

      MD5

      c675af41b0d362b58e8796d97ef637f0

      SHA1

      d70dff9c2c678eb036f051bf8ec89d25169d8a18

      SHA256

      b8a131ce8a4b47d2dedd85359f76fc971d233ecc3c02911df0e4a2f9c58358ac

      SHA512

      9ee27776faebaf2e896b3d8141f4c2be0b3cc00e1fe82fc97f1532b3451900c7fd9eecb5b7afdad8405b0110b3af09c325f9ae08baf24580eeddf0080e41a9b3

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1kA40ES0.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • memory/2840-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2840-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2840-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB