Analysis

  • max time kernel
    104s
  • max time network
    117s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07/06/2023, 13:50

General

  • Target

    0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e.exe

  • Size

    207KB

  • MD5

    8b7097a908f41c9bf66bd56d9679d7c1

  • SHA1

    9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

  • SHA256

    0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

  • SHA512

    73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

  • SSDEEP

    3072:meTRJ0kHbnpN23kQKp5XzutZXKGrpeN84LuZAIybiy3xEfbi:FTR2AnpN2wDurXBeBuZAIMEj

Score
7/10

Malware Config

Signatures

  • 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\0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e.exe
    "C:\Users\Admin\AppData\Local\Temp\0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4076
    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
      "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4900
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:2080
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1660
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
            PID:4084
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "metado.exe" /P "Admin:N"
            4⤵
              PID:4488
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:R" /E
              4⤵
                PID:4640
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                4⤵
                  PID:4704
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\a9e2a16078" /P "Admin:N"
                  4⤵
                    PID:4756
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\a9e2a16078" /P "Admin:R" /E
                    4⤵
                      PID:4812
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                    3⤵
                    • Loads dropped DLL
                    PID:4780
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4388
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4436

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                      Filesize

                      207KB

                      MD5

                      8b7097a908f41c9bf66bd56d9679d7c1

                      SHA1

                      9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

                      SHA256

                      0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

                      SHA512

                      73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

                    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                      Filesize

                      207KB

                      MD5

                      8b7097a908f41c9bf66bd56d9679d7c1

                      SHA1

                      9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

                      SHA256

                      0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

                      SHA512

                      73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

                    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                      Filesize

                      207KB

                      MD5

                      8b7097a908f41c9bf66bd56d9679d7c1

                      SHA1

                      9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

                      SHA256

                      0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

                      SHA512

                      73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

                    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                      Filesize

                      207KB

                      MD5

                      8b7097a908f41c9bf66bd56d9679d7c1

                      SHA1

                      9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

                      SHA256

                      0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

                      SHA512

                      73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

                    • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                      Filesize

                      207KB

                      MD5

                      8b7097a908f41c9bf66bd56d9679d7c1

                      SHA1

                      9ea9f0d698bdc67422f91d3ed6cca8eafc1cfe98

                      SHA256

                      0d1e0de8a7bdf09f58c88cc71872a050e1e91f47a5e09edb9d9ed7a63451386e

                      SHA512

                      73154416e893b19aff79afff5e5e307c0d0a6041f35835d36e14ec255cae5fac2e6370b95a485c61ca35d5a7222d63bba6ee38bfc1107545a1e542286e0cff4d

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      547bae937be965d63f61d89e8eafb4a1

                      SHA1

                      85466c95625bcbb7f68aa89a367149d35f80e1fa

                      SHA256

                      015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                      SHA512

                      1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      547bae937be965d63f61d89e8eafb4a1

                      SHA1

                      85466c95625bcbb7f68aa89a367149d35f80e1fa

                      SHA256

                      015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                      SHA512

                      1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                      Filesize

                      162B

                      MD5

                      1b7c22a214949975556626d7217e9a39

                      SHA1

                      d01c97e2944166ed23e47e4a62ff471ab8fa031f

                      SHA256

                      340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                      SHA512

                      ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

                    • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      547bae937be965d63f61d89e8eafb4a1

                      SHA1

                      85466c95625bcbb7f68aa89a367149d35f80e1fa

                      SHA256

                      015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                      SHA512

                      1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f