Analysis

  • max time kernel
    242s
  • max time network
    251s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2023, 03:46

General

  • Target

    x0422095.exe

  • Size

    277KB

  • MD5

    df17a4184453fa574f5da5df31d42aad

  • SHA1

    2d0ae6991e2cd8c7e04ab9b05a7a8e59199b5b96

  • SHA256

    97a6b40c1df77ea4fa8e12db7564cdbfd7452c19dda3a43154c8d0bc58313bdd

  • SHA512

    a37763eb7e963281d4d05f6f6b19ebc7999aa3534678a921a25f02b8cdaa0051e75a0cbca31ff710debb402f5c1d9ba510c80419d8fa2cf7d18db246c619cff3

  • SSDEEP

    6144:Kdy+bnr+ip0yN90QE2MXr8cWR3bXTX5l1S1xGnfF0Y4dVl:LMrmy90lX1WJrc4fF29

Malware Config

Extracted

Family

amadey

Version

S-%lu-

C2

77.91.68.18/nice/index.php

3.87/nice/index.php

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 9 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\x0422095.exe
    "C:\Users\Admin\AppData\Local\Temp\x0422095.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1292
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7501174.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7501174.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2864
      • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
        "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2304
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:996
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2880
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:364
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "saves.exe" /P "Admin:N"
              5⤵
                PID:240
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "saves.exe" /P "Admin:R" /E
                5⤵
                  PID:2980
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2716
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\b40d11255d" /P "Admin:N"
                    5⤵
                      PID:2736
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\b40d11255d" /P "Admin:R" /E
                      5⤵
                        PID:2764
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1240
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {E0CE6B84-77D7-4095-BDA2-E40442C47092} S-1-5-21-3408354897-1169622894-3874090110-1000:WGWIREOE\Admin:Interactive:[1]
                1⤵
                  PID:2672
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2820
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:1704
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2688
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:712

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7501174.exe

                  Filesize

                  12KB

                  MD5

                  68545ae9913b3fe8366b8d4347a281b6

                  SHA1

                  9482d0ba1c0de54e2d03644f15e2bfb442dc032d

                  SHA256

                  0c6eafdb0bb0f0fa8b44cb0644d2e8df9213c507f8819489dc361bc279fe25e8

                  SHA512

                  3072f6ac8dc4c8f3bea673f0347030cca95359633f678de526263568bd542139c7e4d77ce4b9eec217b7f8923eca8d205befca97c581cf1427ced115c7264280

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g7501174.exe

                  Filesize

                  12KB

                  MD5

                  68545ae9913b3fe8366b8d4347a281b6

                  SHA1

                  9482d0ba1c0de54e2d03644f15e2bfb442dc032d

                  SHA256

                  0c6eafdb0bb0f0fa8b44cb0644d2e8df9213c507f8819489dc361bc279fe25e8

                  SHA512

                  3072f6ac8dc4c8f3bea673f0347030cca95359633f678de526263568bd542139c7e4d77ce4b9eec217b7f8923eca8d205befca97c581cf1427ced115c7264280

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  273B

                  MD5

                  374bfdcfcf19f4edfe949022092848d2

                  SHA1

                  df5ee40497e98efcfba30012452d433373d287d4

                  SHA256

                  224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                  SHA512

                  bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\g7501174.exe

                  Filesize

                  12KB

                  MD5

                  68545ae9913b3fe8366b8d4347a281b6

                  SHA1

                  9482d0ba1c0de54e2d03644f15e2bfb442dc032d

                  SHA256

                  0c6eafdb0bb0f0fa8b44cb0644d2e8df9213c507f8819489dc361bc279fe25e8

                  SHA512

                  3072f6ac8dc4c8f3bea673f0347030cca95359633f678de526263568bd542139c7e4d77ce4b9eec217b7f8923eca8d205befca97c581cf1427ced115c7264280

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\h3635835.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • \Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

                • \Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                  Filesize

                  315KB

                  MD5

                  001fdd934e6c15eae9168fa532159ac2

                  SHA1

                  6799b380531e287b3dc5caab98d9741267544280

                  SHA256

                  4daf03c04ee409d743c843ff1e0dfd933a690f69d69a279ed914ddff895c7fe9

                  SHA512

                  0943e2c66794d61d45c0bc406530a1f40478adf6b1d1e5f9514a503c885c963516d08748d0fffe34c25ab1951cbe79ac341153274058013617af28bd73cf7972

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • memory/2076-63-0x000007FEF52F0000-0x000007FEF5CDC000-memory.dmp

                  Filesize

                  9.9MB

                • memory/2076-62-0x000007FEF52F0000-0x000007FEF5CDC000-memory.dmp

                  Filesize

                  9.9MB

                • memory/2076-61-0x00000000001F0000-0x00000000001FA000-memory.dmp

                  Filesize

                  40KB