Analysis

  • max time kernel
    142s
  • 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, 10:17

General

  • Target
    96619faca0ee6f1b1c4d99bb81e08bc2ac4e9197ccb6b0de5abf3538bb05a8ea.exe
  • Size 1.2MB
  • Sample241109-mbtrjasfjj
  • SHA256 96619faca0ee6f1b1c4d99bb81e08bc2ac4e9197ccb6b0de5abf3538bb05a8ea
  • 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\96619faca0ee6f1b1c4d99bb81e08bc2ac4e9197ccb6b0de5abf3538bb05a8ea.exe
    "C:\Users\Admin\AppData\Local\Temp\96619faca0ee6f1b1c4d99bb81e08bc2ac4e9197ccb6b0de5abf3538bb05a8ea.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4872
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki598595.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki598595.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki237650.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki237650.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4932
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki918423.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki918423.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2840
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az026052.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az026052.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:824
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu821480.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu821480.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:1536
            • 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:1488
              • 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:4680
              • 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:4156
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:880
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2796
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4044
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3780
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4844
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\cb7ae701b3" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3432
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf270629.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf270629.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:536
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:856
  • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
    1⤵
    • Executes dropped EXE
    PID:1008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ki598595.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki598595.exe
        • Size 862KB
        • SHA256 e15874424a8d639ba99f00dbc8d045259afe799f108af9642f6c894528eefb74
        • MD5 SHA1 SHA512 SSDEEP

        ki237650.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki237650.exe
        • Size 584KB
        • SHA256 9a8dd2e522c2befb0b92a914657affa4dff7d604a647eb403c3b9dc6ebf9ee9a
        • MD5 SHA1 SHA512 SSDEEP

        cf270629.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cf270629.exe
        • Size 368KB
        • SHA256 b294c67dfe8de4ef9328d8ccccd76d6cfd85f29722f07f62a456235a74359a89
        • MD5 SHA1 SHA512 SSDEEP

        ki918423.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki918423.exe
        • Size 223KB
        • SHA256 77d0c9d0069d83afe70edb8c478c755a4a3534e5117d54727a6fb1cc907b1e6b
        • MD5 SHA1 SHA512 SSDEEP

        az026052.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az026052.exe
        • Size 11KB
        • SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
        • MD5 SHA1 SHA512 SSDEEP

        bu821480.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu821480.exe
        • Size 204KB
        • SHA256 2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
        • MD5 SHA1 SHA512 SSDEEP

        memory/536-101-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-95-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-854-0x0000000006CC0000-0x0000000006D0C000-memory.dmp

        memory/536-853-0x000000000A490000-0x000000000A4CC000-memory.dmp

        memory/536-852-0x000000000A380000-0x000000000A48A000-memory.dmp

        memory/536-851-0x00000000072E0000-0x00000000072F2000-memory.dmp

        memory/536-850-0x0000000009D60000-0x000000000A378000-memory.dmp

        memory/536-58-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-55-0x0000000004C60000-0x0000000004C9C000-memory.dmp

        memory/536-56-0x0000000007330000-0x00000000078D4000-memory.dmp

        memory/536-57-0x00000000071D0000-0x000000000720A000-memory.dmp

        memory/536-109-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-119-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-117-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-115-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-113-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-111-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-107-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-105-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-104-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-81-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-99-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-97-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-59-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-93-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-91-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-89-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-87-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-85-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-83-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-79-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-77-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-76-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-74-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-71-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-69-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-67-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-65-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-63-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/536-61-0x00000000071D0000-0x0000000007205000-memory.dmp

        memory/824-32-0x0000000000B80000-0x0000000000B8A000-memory.dmp

        memory/4872-1-0x00000000049E0000-0x0000000004AF1000-memory.dmp

        memory/4872-2-0x0000000004B60000-0x0000000004C70000-memory.dmp

        memory/4872-3-0x0000000000400000-0x0000000000513000-memory.dmp

        memory/4872-36-0x0000000000400000-0x0000000000513000-memory.dmp

        memory/4872-35-0x0000000000400000-0x0000000002C98000-memory.dmp

        memory/4872-34-0x0000000004B60000-0x0000000004C70000-memory.dmp

        memory/4872-33-0x00000000049E0000-0x0000000004AF1000-memory.dmp