Analysis

  • max time kernel
    114s
  • max time network
    109s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    18/11/2024, 20:45

General

  • Target

    9bed971fdfce1955f44350eb68cf89e2bc406a4a48cb0eda66606fba70b3c95fN.exe

  • Size

    370KB

  • MD5

    f8fd5f898e93865d05b9a1f1fa4ebd80

  • SHA1

    98612f75f363ef5eeaa44bbc626f6d3f13c2ded0

  • SHA256

    9bed971fdfce1955f44350eb68cf89e2bc406a4a48cb0eda66606fba70b3c95f

  • SHA512

    4e15d148ed932b430b3d9ae61d80dc9a19988bdccc4038c86ebc829a9297493659d917ccae6a8f875f0d88e6bd99c9b4c0ad64702af82f448a3a24d6459850ba

  • SSDEEP

    6144:Cl/wSz9XIMjyTze/Wb5I0HtzvvdIKcsuR4ptBmRmcPMGaKHP7:CltR4M8zsiHhtInVR4pJc5P7

Malware Config

Extracted

Family

amadey

Version

3.80

Botnet

8c4642

C2

http://193.201.9.240

Attributes
  • install_dir

    cb7ae701b3

  • install_file

    oneetx.exe

  • strings_key

    c7c0f24aa6d8f611f5533809029a4795

  • url_paths

    /live/games/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 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 use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9bed971fdfce1955f44350eb68cf89e2bc406a4a48cb0eda66606fba70b3c95fN.exe
    "C:\Users\Admin\AppData\Local\Temp\9bed971fdfce1955f44350eb68cf89e2bc406a4a48cb0eda66606fba70b3c95fN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2616
      • 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
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2988
      • 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
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:320
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2964
        • C:\Windows\SysWOW64\cacls.exe
          CACLS "oneetx.exe" /P "Admin:N"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2932
        • C:\Windows\SysWOW64\cacls.exe
          CACLS "oneetx.exe" /P "Admin:R" /E
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2816
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2700
        • C:\Windows\SysWOW64\cacls.exe
          CACLS "..\cb7ae701b3" /P "Admin:N"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:576
        • C:\Windows\SysWOW64\cacls.exe
          CACLS "..\cb7ae701b3" /P "Admin:R" /E
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2808
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {9A50E808-E848-437D-8334-1F671A772876} S-1-5-21-1163522206-1469769407-485553996-1000:PJCSDMRP\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      2⤵
      • Executes dropped EXE
      PID:3024
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      2⤵
      • Executes dropped EXE
      PID:1792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

    Filesize

    370KB

    MD5

    f8fd5f898e93865d05b9a1f1fa4ebd80

    SHA1

    98612f75f363ef5eeaa44bbc626f6d3f13c2ded0

    SHA256

    9bed971fdfce1955f44350eb68cf89e2bc406a4a48cb0eda66606fba70b3c95f

    SHA512

    4e15d148ed932b430b3d9ae61d80dc9a19988bdccc4038c86ebc829a9297493659d917ccae6a8f875f0d88e6bd99c9b4c0ad64702af82f448a3a24d6459850ba

  • memory/1792-40-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2224-19-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2224-7-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2224-3-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/2224-17-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/2224-1-0x00000000008B0000-0x00000000009B0000-memory.dmp

    Filesize

    1024KB

  • memory/2224-18-0x00000000008B0000-0x00000000009B0000-memory.dmp

    Filesize

    1024KB

  • memory/2224-2-0x00000000002D0000-0x0000000000305000-memory.dmp

    Filesize

    212KB

  • memory/2616-21-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2616-23-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2616-32-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/2616-36-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB

  • memory/3024-31-0x0000000000400000-0x0000000000801000-memory.dmp

    Filesize

    4.0MB