Analysis

  • max time kernel
    144s
  • max time network
    149s
  • 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, 23:29

General

  • Target
    c946da6e2f18315dd4208f1120c047e123f0f9eedcf1bee429e91ffe23a700c3.exe
  • Size 1.2MB
  • Sample241109-3gl7msvbqc
  • SHA256 c946da6e2f18315dd4208f1120c047e123f0f9eedcf1bee429e91ffe23a700c3
  • 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 9 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\c946da6e2f18315dd4208f1120c047e123f0f9eedcf1bee429e91ffe23a700c3.exe
    "C:\Users\Admin\AppData\Local\Temp\c946da6e2f18315dd4208f1120c047e123f0f9eedcf1bee429e91ffe23a700c3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki757015.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki757015.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1644
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki692630.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki692630.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki349470.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki349470.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2796
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az136061.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az136061.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4896
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu572651.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu572651.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:220
            • 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:4828
              • 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:3616
              • 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:3800
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4512
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2436
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4800
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3628
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4120
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1156
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf528086.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf528086.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4652
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:4176
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:5176

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ki757015.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki757015.exe
        • Size 855KB
        • SHA256 963a31c580bd35055b41cd949803901fc811eaf6f4127d08472b89e42557bad1
        • MD5 SHA1 SHA512 SSDEEP

        ki692630.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki692630.exe
        • Size 580KB
        • SHA256 fdfad7af8ea90c363160e8f98390f3b5ff6faff4f12bc122ba6281d308889376
        • MD5 SHA1 SHA512 SSDEEP

        cf528086.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf528086.exe
        • Size 361KB
        • SHA256 9848427da3912f17f6e844b52675b325c8c7c302e725da62a0e62d778ceafd66
        • MD5 SHA1 SHA512 SSDEEP

        ki349470.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki349470.exe
        • Size 223KB
        • SHA256 95f34eda619887d658359c1208260c88a3b1d85a51929991a63c6a495e12d646
        • MD5 SHA1 SHA512 SSDEEP

        az136061.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az136061.exe
        • Size 11KB
        • SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
        • MD5 SHA1 SHA512 SSDEEP

        bu572651.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu572651.exe
        • Size 204KB
        • SHA256 2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
        • MD5 SHA1 SHA512 SSDEEP

        memory/1112-3-0x0000000000400000-0x0000000000514000-memory.dmp

        memory/1112-2-0x0000000004AB0000-0x0000000004BC1000-memory.dmp

        memory/1112-1-0x00000000049A0000-0x0000000004AB0000-memory.dmp

        memory/1112-33-0x00000000049A0000-0x0000000004AB0000-memory.dmp

        memory/1112-35-0x0000000004AB0000-0x0000000004BC1000-memory.dmp

        memory/1112-34-0x0000000000400000-0x0000000002C97000-memory.dmp

        memory/1112-36-0x0000000000400000-0x0000000000514000-memory.dmp

        memory/4652-105-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-87-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-57-0x0000000007320000-0x000000000735A000-memory.dmp

        memory/4652-56-0x0000000007410000-0x00000000079B4000-memory.dmp

        memory/4652-67-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-69-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-119-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-117-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-115-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-113-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-111-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-109-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-107-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-854-0x0000000004D90000-0x0000000004DDC000-memory.dmp

        memory/4652-103-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-101-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-99-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-97-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-93-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-91-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-89-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-55-0x00000000072A0000-0x00000000072DC000-memory.dmp

        memory/4652-85-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-83-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-81-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-79-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-77-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-75-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-73-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-71-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-65-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-63-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-61-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-95-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-59-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-58-0x0000000007320000-0x0000000007355000-memory.dmp

        memory/4652-852-0x0000000009E90000-0x0000000009F9A000-memory.dmp

        memory/4652-853-0x0000000009FB0000-0x0000000009FEC000-memory.dmp

        memory/4652-851-0x0000000009E70000-0x0000000009E82000-memory.dmp

        memory/4652-850-0x000000000A460000-0x000000000AA78000-memory.dmp

        memory/4896-32-0x0000000000E60000-0x0000000000E6A000-memory.dmp