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Analysis

  • max time kernel
    78s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 10:49

General

  • Target

    SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe

  • Size

    541KB

  • MD5

    edbe2f8eda4005da44e877b8c2c99163

  • SHA1

    09a8769cc7537dc7cde52c2747364fb17cac5fe8

  • SHA256

    2e2112dfaed2fb60f86a66f02be3ab8bdba35e174e9d7e0c1e89d4f265cb23d1

  • SHA512

    f733171e0b720a635d60a1fca7700d1384ca98095a70edbbc9e0e5b1bb4e34c28066fe50051d1e7013cf8248091ec2e8dfad2ac30636d81825e59d492f234aa8

  • SSDEEP

    1536:VxH/84RBumqgiBxcSZgFj5zlNc+ZYo7/rfOTNcmltpsXnRCHlTigBVrFuOL5aZc0:fEvgiTcSsO4Yo7jfYLtp0yluOLb

Malware Config

Extracted

Family

originbotnet

C2

https://nitrosoftwares.shop/gate

Attributes
  • add_startup

    false

  • download_folder_name

    4yyaqgto.m0g

  • hide_file_startup

    false

  • startup_directory_name

    hhlquS

  • startup_environment_name

    appdata

  • startup_installation_name

    hhlquS.exe

  • startup_registry_name

    hhlquS

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Signatures

  • OriginBotnet

    OriginBotnet is a remote access trojan written in C#.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 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 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4100
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1944
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 1996
        3⤵
        • Program crash
        PID:3528
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\svchost"
      2⤵
        PID:1596
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.5586.24858.exe" "C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"
        2⤵
          PID:3356
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1936
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\svchost\svchost.exe'" /f
            3⤵
            • Creates scheduled task(s)
            PID:4844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1944 -ip 1944
        1⤵
          PID:1876
        • C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
          C:\Users\Admin\AppData\Roaming\svchost\svchost.exe
          1⤵
            PID:4172

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

            Filesize

            541KB

            MD5

            edbe2f8eda4005da44e877b8c2c99163

            SHA1

            09a8769cc7537dc7cde52c2747364fb17cac5fe8

            SHA256

            2e2112dfaed2fb60f86a66f02be3ab8bdba35e174e9d7e0c1e89d4f265cb23d1

            SHA512

            f733171e0b720a635d60a1fca7700d1384ca98095a70edbbc9e0e5b1bb4e34c28066fe50051d1e7013cf8248091ec2e8dfad2ac30636d81825e59d492f234aa8

          • C:\Users\Admin\AppData\Roaming\svchost\svchost.exe

            Filesize

            541KB

            MD5

            edbe2f8eda4005da44e877b8c2c99163

            SHA1

            09a8769cc7537dc7cde52c2747364fb17cac5fe8

            SHA256

            2e2112dfaed2fb60f86a66f02be3ab8bdba35e174e9d7e0c1e89d4f265cb23d1

            SHA512

            f733171e0b720a635d60a1fca7700d1384ca98095a70edbbc9e0e5b1bb4e34c28066fe50051d1e7013cf8248091ec2e8dfad2ac30636d81825e59d492f234aa8

          • memory/1944-18-0x0000000007040000-0x0000000007202000-memory.dmp

            Filesize

            1.8MB

          • memory/1944-16-0x0000000006E50000-0x0000000006E5A000-memory.dmp

            Filesize

            40KB

          • memory/1944-21-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/1944-20-0x0000000002F40000-0x0000000002F50000-memory.dmp

            Filesize

            64KB

          • memory/1944-19-0x0000000007740000-0x0000000007C6C000-memory.dmp

            Filesize

            5.2MB

          • memory/1944-7-0x0000000000400000-0x000000000040E000-memory.dmp

            Filesize

            56KB

          • memory/1944-9-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/1944-17-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/1944-13-0x0000000002F40000-0x0000000002F50000-memory.dmp

            Filesize

            64KB

          • memory/1944-14-0x0000000005570000-0x00000000055D6000-memory.dmp

            Filesize

            408KB

          • memory/1944-15-0x0000000006950000-0x00000000069E2000-memory.dmp

            Filesize

            584KB

          • memory/4100-3-0x00000000055E0000-0x00000000055F0000-memory.dmp

            Filesize

            64KB

          • memory/4100-10-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/4100-1-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/4100-6-0x0000000000DA0000-0x0000000000DAC000-memory.dmp

            Filesize

            48KB

          • memory/4100-5-0x00000000055E0000-0x00000000055F0000-memory.dmp

            Filesize

            64KB

          • memory/4100-4-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/4100-2-0x0000000005BA0000-0x0000000006144000-memory.dmp

            Filesize

            5.6MB

          • memory/4100-0-0x0000000000C50000-0x0000000000CDE000-memory.dmp

            Filesize

            568KB

          • memory/4172-24-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB

          • memory/4172-25-0x0000000074600000-0x0000000074DB0000-memory.dmp

            Filesize

            7.7MB