Analysis

  • max time kernel
    112s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 11:51

General

  • Target

    4a47e9004818b0ef470d023d10c041e5ef3758055ded80f3ffdbae9fd4a389cdN.exe

  • Size

    577KB

  • MD5

    331a06b447b3fb8ccceb0eda94665bc0

  • SHA1

    cd5265eeeb5e53debd1cdc3b6fe6278fc015cd73

  • SHA256

    4a47e9004818b0ef470d023d10c041e5ef3758055ded80f3ffdbae9fd4a389cd

  • SHA512

    8788d623ab2de334b5c8a38878e863ca6a4ca08396364b83636e9f9b05a40267add6c94db9f95044463e622aba665dd0fc6599f47f90f4e9c7ec04453172b691

  • SSDEEP

    6144:wCp0yN90QE4KdXXCwwoYPuuIlsdmXiXwnk9t2s11CwD0m8yFwiPIABa+WytZaVMD:Ey90vdL/+Ddt311CebwxA0es02S

Malware Config

Extracted

Family

amadey

Version

3.80

Botnet

9c0adb

C2

http://193.3.19.154

Attributes
  • install_dir

    cb7ae701b3

  • install_file

    oneetx.exe

  • strings_key

    23b27c80db2465a8e1dc15491b69b82f

  • url_paths

    /store/games/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a47e9004818b0ef470d023d10c041e5ef3758055ded80f3ffdbae9fd4a389cdN.exe
    "C:\Users\Admin\AppData\Local\Temp\4a47e9004818b0ef470d023d10c041e5ef3758055ded80f3ffdbae9fd4a389cdN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2580
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fL620478.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fL620478.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\133249119.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\133249119.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3100
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\296865278.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\296865278.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4020
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4020 -s 1084
          4⤵
          • Program crash
          PID:740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\352125291.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\352125291.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4992
      • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2960
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1092
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4140
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1840
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "oneetx.exe" /P "Admin:N"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2304
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "oneetx.exe" /P "Admin:R" /E
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4824
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4360
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "..\cb7ae701b3" /P "Admin:N"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3744
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "..\cb7ae701b3" /P "Admin:R" /E
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4020 -ip 4020
    1⤵
      PID:224
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:2004
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:4060

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\352125291.exe

            Filesize

            204KB

            MD5

            1304f384653e08ae497008ff13498608

            SHA1

            d9a76ed63d74d4217c5027757cb9a7a0d0093080

            SHA256

            2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

            SHA512

            4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fL620478.exe

            Filesize

            406KB

            MD5

            d316d0cc264213b48624ff29845536e7

            SHA1

            2277438596f198c20440153e4e16dc908924f394

            SHA256

            f098d07c08b8752f46db720e5423047b015e1718d1c17432158c5c81d2c11ea6

            SHA512

            36e2dd15690a440b497dd20fffb3d78ee2f11abf916223224f130919e18f975f85ce9e7d113b50b8a9188037eb6c6c59a6cafaa12f9fcb6b81dd484f8a074e3e

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\133249119.exe

            Filesize

            176KB

            MD5

            2b71f4b18ac8214a2bff547b6ce2f64f

            SHA1

            b8f2f25139a7b2e8d5e8fbc024eb5cac518bc6a5

            SHA256

            f7eedf3aec775a62c265d1652686b30a8a45a953523e2fb3cfc1fac3c6a66fbc

            SHA512

            33518eff768610bf54f9888d9d0d746b0c3500dc5f2b8fd5f1641d5a264f657a8311b40364f70932512581183b244fec3feb535e21c13e0ec8adec9994175177

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\296865278.exe

            Filesize

            258KB

            MD5

            a03d5d915ad17d3a703b28609194244a

            SHA1

            8c843bf4d225521fa2e46d4824674700c19b66ce

            SHA256

            29eb2bd63937e743c04e6c615cdc8be743b8a204ad3538cac93456f589ab34dc

            SHA512

            fa175ff570310b2fdff109f53206289e4a7afa7ca83fff3b66edaf2a115117cea4b048569702f9818022faa85035425381626d9a149dae3c0f9ec097103db49c

          • memory/3100-35-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-29-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-18-0x0000000004A00000-0x0000000004FA4000-memory.dmp

            Filesize

            5.6MB

          • memory/3100-19-0x0000000004980000-0x0000000004998000-memory.dmp

            Filesize

            96KB

          • memory/3100-47-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-45-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-43-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-41-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-39-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-37-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-16-0x0000000073CA0000-0x0000000074450000-memory.dmp

            Filesize

            7.7MB

          • memory/3100-33-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-31-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-17-0x0000000073CA0000-0x0000000074450000-memory.dmp

            Filesize

            7.7MB

          • memory/3100-27-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-25-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-23-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-21-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-20-0x0000000004980000-0x0000000004993000-memory.dmp

            Filesize

            76KB

          • memory/3100-48-0x0000000073CAE000-0x0000000073CAF000-memory.dmp

            Filesize

            4KB

          • memory/3100-49-0x0000000073CA0000-0x0000000074450000-memory.dmp

            Filesize

            7.7MB

          • memory/3100-51-0x0000000073CA0000-0x0000000074450000-memory.dmp

            Filesize

            7.7MB

          • memory/3100-15-0x00000000023E0000-0x00000000023FA000-memory.dmp

            Filesize

            104KB

          • memory/3100-14-0x0000000073CAE000-0x0000000073CAF000-memory.dmp

            Filesize

            4KB

          • memory/4020-84-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/4020-86-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB