Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 22:09

General

  • Target
    f632d83b3bbf460b1ee90b5642352ad6aaeab7bb702d2eba9f7776c77411b629.exe
  • Size 1.2MB
  • Sample241109-124w3stcpb
  • SHA256 f632d83b3bbf460b1ee90b5642352ad6aaeab7bb702d2eba9f7776c77411b629
  • MD5 SHA1 SHA512 SSDEEP

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 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 34 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f632d83b3bbf460b1ee90b5642352ad6aaeab7bb702d2eba9f7776c77411b629.exe
    "C:\Users\Admin\AppData\Local\Temp\f632d83b3bbf460b1ee90b5642352ad6aaeab7bb702d2eba9f7776c77411b629.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki212744.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki212744.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4680
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki298702.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki298702.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki007613.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki007613.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2152
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az595124.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az595124.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4560
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu844939.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu844939.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:3704
            • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
              "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1716
              • 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
                7⤵
                • System Location Discovery: System Language Discovery
                • Scheduled Task/Job: Scheduled Task
                PID:2680
              • 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
                7⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3312
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2880
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1584
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4644
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1780
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4956
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf829870.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf829870.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:968
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:2164
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:3212
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:4824

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ki212744.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki212744.exe
        • Size 855KB
        • SHA256 87d88ae0acfec206089d3333156ab5c0febfed00995616fbf9d021159c8cc6a3
        • MD5 SHA1 SHA512 SSDEEP

        ki298702.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki298702.exe
        • Size 580KB
        • SHA256 1761d720d1c3aec2d47b8abbc248aab422b3d368e4f1861be4e9c77d901faa26
        • MD5 SHA1 SHA512 SSDEEP

        cf829870.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf829870.exe
        • Size 360KB
        • SHA256 394e802f27b9e9d2d75ba23dcc0ac8526f998a63f9e7eb91937bd443884537cd
        • MD5 SHA1 SHA512 SSDEEP

        ki007613.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki007613.exe
        • Size 223KB
        • SHA256 ee5f1d9c7ef5915cd257146919b254d00b258edf0899498fe5c33ac599910e86
        • MD5 SHA1 SHA512 SSDEEP

        az595124.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az595124.exe
        • Size 11KB
        • SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
        • MD5 SHA1 SHA512 SSDEEP

        bu844939.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu844939.exe
        • Size 204KB
        • SHA256 2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
        • MD5 SHA1 SHA512 SSDEEP

        memory/968-103-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-97-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-854-0x0000000004B00000-0x0000000004B4C000-memory.dmp

        memory/968-853-0x000000000A490000-0x000000000A4CC000-memory.dmp

        memory/968-852-0x000000000A370000-0x000000000A47A000-memory.dmp

        memory/968-850-0x0000000009C90000-0x000000000A2A8000-memory.dmp

        memory/968-851-0x000000000A350000-0x000000000A362000-memory.dmp

        memory/968-58-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-55-0x00000000070F0000-0x000000000712C000-memory.dmp

        memory/968-56-0x0000000007160000-0x0000000007704000-memory.dmp

        memory/968-57-0x0000000007760000-0x000000000779A000-memory.dmp

        memory/968-65-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-79-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-119-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-115-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-113-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-111-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-109-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-107-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-105-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-59-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-101-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-99-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-61-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-93-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-92-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-87-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-86-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-83-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-81-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-77-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-75-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-73-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-71-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-69-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-67-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-63-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-117-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-95-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/968-89-0x0000000007760000-0x0000000007795000-memory.dmp

        memory/2028-1-0x0000000004A20000-0x0000000004B2F000-memory.dmp

        memory/2028-2-0x0000000004B30000-0x0000000004C41000-memory.dmp

        memory/2028-3-0x0000000000400000-0x0000000000514000-memory.dmp

        memory/2028-36-0x0000000000400000-0x0000000000514000-memory.dmp

        memory/2028-34-0x0000000000400000-0x0000000002C97000-memory.dmp

        memory/2028-35-0x0000000004B30000-0x0000000004C41000-memory.dmp

        memory/2028-33-0x0000000004A20000-0x0000000004B2F000-memory.dmp

        memory/4560-32-0x00000000006C0000-0x00000000006CA000-memory.dmp