Overview

overview

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Static

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Resubmissions

18-11-2020 14:18

201118-dj27sn3f52 10

18-11-2020 13:42

201118-1arz86e7w6 10

18-11-2020 13:38

201118-n8jh228ctn 10

Analysis

  • max time kernel
    1802s
  • max time network
    1816s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-11-2020 14:18

Sharing

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Report Analysis Logs

General

  • Target

    DiskInternals_Uneraser_v5_keygen.bin.exe

Score
10/10
azorultponydiscoveryevasioninfostealerpersistenceratspywarestealertrojanupx

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    trojaninfostealerazorult
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

    ratspywarestealerpony
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 19 IoCs
  • UPX packed file 6 IoCs

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

    upx
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

    discovery
  • 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 NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DiskInternals_Uneraser_v5_keygen.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\DiskInternals_Uneraser_v5_keygen.bin.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:744
    • 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:2248
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\intro.exe
        intro.exe 1EQy87
        3⤵
        • Executes dropped EXE
        PID:3004
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pr.exe
        keygen-pr.exe -p83fsase3Ge
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3024
        • C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:472
          • C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe
            C:\Users\Admin\AppData\Local\Temp\RarSFX2\key.exe -txt -scanlocal -file:potato.dat
            5⤵
            • Executes dropped EXE
            PID:1860
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        keygen-step-1.exe
        3⤵
        • Executes dropped EXE
        PID:1400
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-3.exe
        keygen-step-3.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1796
        • 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:2388
          • C:\Windows\SysWOW64\PING.EXE
            ping 1.1.1.1 -n 1 -w 3000
            5⤵
            • Runs ping.exe
            PID:1112
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-4.exe
        keygen-step-4.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3696
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX1\DreamTrips.bat" "
          4⤵
          • Checks computer location settings
          PID:1792
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\setup.upx.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\setup.upx.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:212
          • 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\RarSFX1\setup.upx.exe"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:204
            • C:\Windows\SysWOW64\PING.EXE
              ping 1.1.1.1 -n 1 -w 3000
              6⤵
              • Runs ping.exe
              PID:3208
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\Setup.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\Setup.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • Suspicious use of WriteProcessMemory
          PID:1480
          • C:\Windows\SysWOW64\CScript.exe
            "C:\Windows\system32\CScript.exe" "C:\Program Files (x86)\NextGen\lanret\pub4.vbs" //e:vbscript //B //NOLOGO
            5⤵
            • Blocklisted process makes network request
            PID:1096
          • C:\Program Files (x86)\NextGen\lanret\4.exe
            "C:\Program Files (x86)\NextGen\lanret\4.exe"
            5⤵
            • Executes dropped EXE
            • Checks BIOS information in registry
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Checks processor information in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            PID:3220
          • C:\Program Files (x86)\NextGen\lanret\pub4.exe
            "C:\Program Files (x86)\NextGen\lanret\pub4.exe"
            5⤵
            • Executes dropped EXE
            • Checks BIOS information in registry
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Checks processor information in registry
            • Suspicious behavior: EnumeratesProcesses
            PID:2112
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\lgydvnqumo.exe"
              6⤵
                PID:4812
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\vypurmxov.exe"
                6⤵
                  PID:4896
            • C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe
              "C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe"
              4⤵
              • Executes dropped EXE
              • Modifies system certificate store
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1156
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\RarSFX1\file.exe"
                5⤵
                  PID:4268
                  • C:\Windows\SysWOW64\PING.EXE
                    ping 127.0.0.1
                    6⤵
                    • Runs ping.exe
                    PID:4340
              • C:\Users\Admin\AppData\Local\Temp\RarSFX1\002.exe
                "C:\Users\Admin\AppData\Local\Temp\RarSFX1\002.exe"
                4⤵
                • Executes dropped EXE
                • Suspicious use of SetWindowsHookEx
                PID:4300
              • C:\Users\Admin\AppData\Local\Temp\RarSFX1\Free.exe
                "C:\Users\Admin\AppData\Local\Temp\RarSFX1\Free.exe"
                4⤵
                • Executes dropped EXE
                PID:4392
                • C:\Users\Admin\AppData\Local\Temp\is-D3EM3.tmp\Free.tmp
                  "C:\Users\Admin\AppData\Local\Temp\is-D3EM3.tmp\Free.tmp" /SL5="$202AE,680561,121344,C:\Users\Admin\AppData\Local\Temp\RarSFX1\Free.exe"
                  5⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of FindShellTrayWindow
                  PID:4420
                  • C:\Users\Admin\AppData\Local\Temp\RarSFX1\searzar\searzar.exe
                    "C:\Users\Admin\AppData\Local\Temp\RarSFX1\searzar\searzar.exe"
                    6⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4468
                    • C:\Windows\SysWOW64\cmd.exe
                      cmd.exe /c taskkill /f /im chrome.exe
                      7⤵
                        PID:4536
                        • C:\Windows\SysWOW64\taskkill.exe
                          taskkill /f /im chrome.exe
                          8⤵
                          • Kills process with taskkill
                          PID:4624
                • C:\Users\Admin\AppData\Local\Temp\RarSFX1\hjjgaa.exe
                  "C:\Users\Admin\AppData\Local\Temp\RarSFX1\hjjgaa.exe"
                  4⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  PID:4580
                  • 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:4664
                  • 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:4772
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
            1⤵
            • Drops file in Windows directory
            • Modifies Internet Explorer settings
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:1468
          • C:\Windows\system32\browser_broker.exe
            C:\Windows\system32\browser_broker.exe -Embedding
            1⤵
            • Modifies Internet Explorer settings
            PID:2792
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of SetWindowsHookEx
            PID:1280
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies Internet Explorer settings
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            PID:924
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            PID:4108
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            PID:4956
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            PID:5048

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1480-43-0x0000000073020000-0x00000000730B3000-memory.dmp

            Filesize

            588KB

            Download

          • memory/1860-33-0x0000000000400000-0x0000000000983000-memory.dmp

            Filesize

            5.5MB

            Download

          • memory/1860-30-0x0000000000400000-0x0000000000983000-memory.dmp

            Filesize

            5.5MB

            Download

          • memory/2112-59-0x0000000073020000-0x00000000730B3000-memory.dmp

            Filesize

            588KB

            Download

          • memory/2112-65-0x00000000058C0000-0x00000000058C1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/2112-63-0x00000000050C0000-0x00000000050C1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3220-64-0x00000000051D0000-0x00000000051D1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3220-66-0x00000000059D0000-0x00000000059D1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3220-55-0x0000000073020000-0x00000000730B3000-memory.dmp

            Filesize

            588KB

            Download