Analysis

  • max time kernel
    143s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2023, 10:33

General

  • Target
    f74e3b9d201ad57a91151c074dce2f18.exe
  • Size 224KB
  • Sample230725-mlhr1sca94
  • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • amadey

Version
  • 3.86

C2
  • 77.91.68.61/rock/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\f74e3b9d201ad57a91151c074dce2f18.exe
    "C:\Users\Admin\AppData\Local\Temp\f74e3b9d201ad57a91151c074dce2f18.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3340
    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
      "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1408
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:4180
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3124
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:3800
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "pdates.exe" /P "Admin:N"
            4⤵
              PID:624
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "pdates.exe" /P "Admin:R" /E
              4⤵
                PID:4528
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:348
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\925e7e99c5" /P "Admin:N"
                  4⤵
                    PID:2864
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\925e7e99c5" /P "Admin:R" /E
                    4⤵
                      PID:4028
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                    3⤵
                    • Loads dropped DLL
                    PID:180
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:3920
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:2268

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    pdates.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    • Size 224KB
                    • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
                    • MD5 SHA1 SHA512 SSDEEP

                    pdates.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    • Size 224KB
                    • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
                    • MD5 SHA1 SHA512 SSDEEP

                    pdates.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    • Size 224KB
                    • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
                    • MD5 SHA1 SHA512 SSDEEP

                    pdates.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    • Size 224KB
                    • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
                    • MD5 SHA1 SHA512 SSDEEP

                    pdates.exe

                    • Path C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                    • Size 224KB
                    • SHA256 056f44561dd59f1c4d2bedaad82bbcff8a01743f8fcb97a03fb9fec8b3d29562
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
                    • MD5 SHA1 SHA512 SSDEEP

                    clip64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
                    • Size 89KB
                    • SHA256 2244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
                    • MD5 SHA1 SHA512 SSDEEP

                    cred64.dll

                    • Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
                    • Size 273B
                    • SHA256 03afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
                    • MD5 SHA1 SHA512