Analysis

  • max time kernel
    283s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    07-08-2023 04:49

General

  • Target

    f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe

  • Size

    321KB

  • MD5

    752e135e9db4e0970ecce646378c28f2

  • SHA1

    656ed5c240650b320ff8f65e2d264a21d5cc50ff

  • SHA256

    f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

  • SHA512

    cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 12 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
    "C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1260
    • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
      C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
      2⤵
        PID:2380
      • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
        C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
        2⤵
          PID:2812
        • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
          C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
          2⤵
            PID:2816
          • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
            C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
            2⤵
              PID:2896
            • C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
              C:\Users\Admin\AppData\Local\Temp\f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e.exe
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:2920
              • C:\Windows\SysWOW64\schtasks.exe
                /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
                3⤵
                • Creates scheduled task(s)
                PID:2136
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {25DBC7B8-B0D9-40F3-9DD2-EA3EDB82CC39} S-1-5-21-1024678951-1535676557-2778719785-1000:KDGGTDCU\Admin:Interactive:[1]
            1⤵
            • Suspicious use of WriteProcessMemory
            PID:2684
            • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2788
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:1384
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:432
                • C:\Windows\SysWOW64\schtasks.exe
                  /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
                  4⤵
                  • Creates scheduled task(s)
                  PID:1476
            • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:1280
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:3024
            • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              PID:1220
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:1824
            • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              PID:2368
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:2092
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:1072
            • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              PID:2480
              • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
                3⤵
                • Executes dropped EXE
                PID:1344

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe

            Filesize

            321KB

            MD5

            752e135e9db4e0970ecce646378c28f2

            SHA1

            656ed5c240650b320ff8f65e2d264a21d5cc50ff

            SHA256

            f221b105971cf5fe4500bb1c77d737b412bed88487e07a054b2f09d8678ba19e

            SHA512

            cfa8d98928b69471dc5a37704eed256134f1d83b81171e27b8a055c42a589cbe8c22464fd12423ec24c5b02597cd4e6d3ed16b4820643b70805c0c5c54aefa48

          • memory/432-83-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/1220-107-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/1220-122-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/1260-58-0x0000000004970000-0x00000000049B0000-memory.dmp

            Filesize

            256KB

          • memory/1260-72-0x0000000074880000-0x0000000074F6E000-memory.dmp

            Filesize

            6.9MB

          • memory/1260-60-0x0000000004970000-0x00000000049B0000-memory.dmp

            Filesize

            256KB

          • memory/1260-55-0x0000000074880000-0x0000000074F6E000-memory.dmp

            Filesize

            6.9MB

          • memory/1260-59-0x0000000074880000-0x0000000074F6E000-memory.dmp

            Filesize

            6.9MB

          • memory/1260-57-0x00000000004C0000-0x00000000004C6000-memory.dmp

            Filesize

            24KB

          • memory/1260-54-0x00000000001A0000-0x00000000001F6000-memory.dmp

            Filesize

            344KB

          • memory/1260-56-0x0000000004880000-0x000000000494C000-memory.dmp

            Filesize

            816KB

          • memory/1280-91-0x0000000000FB0000-0x0000000001006000-memory.dmp

            Filesize

            344KB

          • memory/1280-92-0x0000000074810000-0x0000000074EFE000-memory.dmp

            Filesize

            6.9MB

          • memory/1280-93-0x00000000049D0000-0x0000000004A10000-memory.dmp

            Filesize

            256KB

          • memory/1280-105-0x0000000074810000-0x0000000074EFE000-memory.dmp

            Filesize

            6.9MB

          • memory/2368-137-0x0000000074810000-0x0000000074EFE000-memory.dmp

            Filesize

            6.9MB

          • memory/2368-125-0x0000000004AF0000-0x0000000004B30000-memory.dmp

            Filesize

            256KB

          • memory/2368-124-0x0000000074810000-0x0000000074EFE000-memory.dmp

            Filesize

            6.9MB

          • memory/2480-139-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/2480-140-0x0000000004890000-0x00000000048D0000-memory.dmp

            Filesize

            256KB

          • memory/2480-151-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/2788-89-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/2788-75-0x0000000074860000-0x0000000074F4E000-memory.dmp

            Filesize

            6.9MB

          • memory/2788-77-0x0000000004A90000-0x0000000004AD0000-memory.dmp

            Filesize

            256KB

          • memory/2788-76-0x0000000000FB0000-0x0000000001006000-memory.dmp

            Filesize

            344KB

          • memory/2920-71-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-69-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-62-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-63-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-67-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-64-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/2920-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2920-61-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB