Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2023, 09:05

General

  • Target
    0x0009000000015616-86.exe
  • Size 227KB
  • Sample230722-k16fhsad94
  • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • amadey

Version
  • 3.85

C2
  • 77.91.68.3/home/love/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x0009000000015616-86.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0009000000015616-86.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4820
    • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
      "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3956
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:3004
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1476
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:2396
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "danke.exe" /P "Admin:N"
            4⤵
              PID:5004
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "danke.exe" /P "Admin:R" /E
              4⤵
                PID:4420
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:4984
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\3ec1f323b5" /P "Admin:N"
                  4⤵
                    PID:1536
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\3ec1f323b5" /P "Admin:R" /E
                    4⤵
                      PID:2736
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                    3⤵
                    • Loads dropped DLL
                    PID:2888
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:2044
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:1956

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    danke.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                    • Size 227KB
                    • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
                    • MD5 SHA1 SHA512 SSDEEP

                    danke.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                    • Size 227KB
                    • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
                    • MD5 SHA1 SHA512 SSDEEP

                    danke.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                    • Size 227KB
                    • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
                    • MD5 SHA1 SHA512 SSDEEP

                    danke.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                    • Size 227KB
                    • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
                    • MD5 SHA1 SHA512 SSDEEP

                    danke.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                    • Size 227KB
                    • SHA256 59dd12e99498a9efdfde09d8534e1015063d9d4d75cfd894f44566b49f622fdd
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
                    • MD5 SHA1 SHA512 SSDEEP

                    cred64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
                    • Size 272B
                    • SHA256 38c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
                    • MD5 SHA1 SHA512