Resubmissions

12-11-2021 18:04

211112-wnzb8aahhm 10

19-11-2020 10:08

201119-rhwlt38jrx 10

18-11-2020 17:26

201118-htd4fq29va 10

Analysis

  • max time kernel
    1686s
  • max time network
    1693s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-11-2020 17:26

General

  • Target

    Lonelyscreen.1.2.9.keygen.by.Paradox/Lonelyscreen.1.2.9.keygen.by.Paradox.exe

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Nirsoft 6 IoCs
  • Executes dropped EXE 16 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Lonelyscreen.1.2.9.keygen.by.Paradox\Lonelyscreen.1.2.9.keygen.by.Paradox.exe
    "C:\Users\Admin\AppData\Local\Temp\Lonelyscreen.1.2.9.keygen.by.Paradox\Lonelyscreen.1.2.9.keygen.by.Paradox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3584
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4076
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1004
          • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe -txt -scanlocal -file:potato.dat
            5⤵
            • Executes dropped EXE
            PID:8
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
        keygen-step-3.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2100
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2148
          • C:\Windows\SysWOW64\PING.EXE
            ping 1.1.1.1 -n 1 -w 3000
            5⤵
            • Runs ping.exe
            PID:3840
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
        keygen-step-4.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3276
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\whhw.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\whhw.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1828
          • C:\Users\Admin\AppData\Local\Temp\RarSFX3\setup.upx.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX3\setup.upx.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1836
            • C:\Windows\SysWOW64\cmd.exe
              cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\RarSFX3\setup.upx.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:912
              • C:\Windows\SysWOW64\PING.EXE
                ping 1.1.1.1 -n 1 -w 3000
                7⤵
                • Runs ping.exe
                PID:3860
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\id6.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\id6.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:2236
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\Setup.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\Setup.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1028
          • C:\Users\Admin\AppData\Local\Temp\is-U3I3J.tmp\Setup.tmp
            "C:\Users\Admin\AppData\Local\Temp\is-U3I3J.tmp\Setup.tmp" /SL5="$30242,1223153,733696,C:\Users\Admin\AppData\Local\Temp\RarSFX2\Setup.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:3768
            • C:\Users\Admin\AppData\Local\Temp\RarSFX2\searzar\searzar.exe
              "C:\Users\Admin\AppData\Local\Temp\RarSFX2\searzar\searzar.exe"
              6⤵
              • Executes dropped EXE
              PID:2320
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\hjjgaa.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\hjjgaa.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1140
          • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
            C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
            5⤵
            • Executes dropped EXE
            PID:2156
          • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
            C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:3956
          • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
            C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:908
          • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
            C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
            5⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            PID:3552

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/8-23-0x0000000000400000-0x0000000000983000-memory.dmp

    Filesize

    5.5MB

  • memory/8-29-0x0000000000400000-0x0000000000983000-memory.dmp

    Filesize

    5.5MB

  • memory/2236-36-0x0000000010000000-0x00000000100E3000-memory.dmp

    Filesize

    908KB