Analysis

  • max time kernel
    148s
  • max time network
    151s
  • 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, 09:32

General

  • Target
    529d5749d04f162e335b2e3d63dad897328b884e8a1dff6da0faa85a7c0cac3a.exe
  • Size 1.2MB
  • Sample241109-lh41easckf
  • SHA256 529d5749d04f162e335b2e3d63dad897328b884e8a1dff6da0faa85a7c0cac3a
  • 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\529d5749d04f162e335b2e3d63dad897328b884e8a1dff6da0faa85a7c0cac3a.exe
    "C:\Users\Admin\AppData\Local\Temp\529d5749d04f162e335b2e3d63dad897328b884e8a1dff6da0faa85a7c0cac3a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki292083.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki292083.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3040
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki388889.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki388889.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:540
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki680722.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki680722.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4944
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az478957.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az478957.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4980
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu783884.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu783884.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:2056
            • 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:4156
              • 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:2020
              • 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:2060
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2360
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:5084
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2184
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1616
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3772
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:824
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf378659.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf378659.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4744
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:4620
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:544

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ki292083.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki292083.exe
        • Size 860KB
        • SHA256 15a24de616c6923f3a41639bf68add8ca0dba9400fa3032c6183e1001e9202b4
        • MD5 SHA1 SHA512 SSDEEP

        ki388889.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki388889.exe
        • Size 582KB
        • SHA256 a970b81d5a976949105ca4f53432719d8018763ab6f9ac388943fbe2dc4878a5
        • MD5 SHA1 SHA512 SSDEEP

        cf378659.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf378659.exe
        • Size 365KB
        • SHA256 a81d9526f6a98494eb9239ad98ce1dbd95d8b75f0164102b117840ef43c81f15
        • MD5 SHA1 SHA512 SSDEEP

        ki680722.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki680722.exe
        • Size 223KB
        • SHA256 906ab9aba66e50b109249c614418db88b42e79bd7acf5ed9b35439e8fd48c0b9
        • MD5 SHA1 SHA512 SSDEEP

        az478957.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az478957.exe
        • Size 11KB
        • SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
        • MD5 SHA1 SHA512 SSDEEP

        bu783884.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu783884.exe
        • Size 204KB
        • SHA256 2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
        • MD5 SHA1 SHA512 SSDEEP

        memory/4268-3-0x0000000000400000-0x0000000000516000-memory.dmp

        memory/4268-2-0x0000000004C40000-0x0000000004D52000-memory.dmp

        memory/4268-1-0x0000000004A60000-0x0000000004B75000-memory.dmp

        memory/4268-33-0x0000000004A60000-0x0000000004B75000-memory.dmp

        memory/4268-35-0x0000000004C40000-0x0000000004D52000-memory.dmp

        memory/4268-34-0x0000000000400000-0x0000000002C9B000-memory.dmp

        memory/4268-36-0x0000000000400000-0x0000000000516000-memory.dmp

        memory/4744-850-0x000000000A320000-0x000000000A938000-memory.dmp

        memory/4744-93-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-56-0x00000000073D0000-0x0000000007974000-memory.dmp

        memory/4744-57-0x0000000004CD0000-0x0000000004D0A000-memory.dmp

        memory/4744-61-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-71-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-119-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-117-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-113-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-111-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-109-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-107-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-851-0x0000000009D30000-0x0000000009D42000-memory.dmp

        memory/4744-854-0x0000000006D30000-0x0000000006D7C000-memory.dmp

        memory/4744-852-0x0000000009D50000-0x0000000009E5A000-memory.dmp

        memory/4744-105-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-103-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-101-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-99-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-97-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-95-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-55-0x0000000004A00000-0x0000000004A3C000-memory.dmp

        memory/4744-89-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-87-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-85-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-83-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-82-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-77-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-75-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-73-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-69-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-67-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-65-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-63-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-115-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-91-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-79-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-59-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-58-0x0000000004CD0000-0x0000000004D05000-memory.dmp

        memory/4744-853-0x0000000009E70000-0x0000000009EAC000-memory.dmp

        memory/4980-32-0x0000000000E10000-0x0000000000E1A000-memory.dmp