Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/01/2023, 01:58

General

  • Target
    f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe
  • Size 296KB
  • Sample230130-cd3r4sdc74
  • SHA256 f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source 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.

  • 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.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe
    "C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe"
    1⤵
    • Modifies security service
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3208
    • C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe
      C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe startC:\Users\Admin\AppData\Roaming\0EBE2\D3CB0.exe%C:\Users\Admin\AppData\Roaming\0EBE2
      2⤵
        PID:1260
      • C:\Program Files (x86)\LP\B0B0\F9E5.tmp
        "C:\Program Files (x86)\LP\B0B0\F9E5.tmp"
        2⤵
        • Executes dropped EXE
        PID:976
      • C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe
        C:\Users\Admin\AppData\Local\Temp\f8f93bad31645263e3496ec744a297d819998833903f518990b05e7ee38f490c.exe startC:\Program Files (x86)\E2466\lvvm.exe%C:\Program Files (x86)\E2466
        2⤵
          PID:2696
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:5112
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1224
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:1744
      • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
        "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
        1⤵
        • Enumerates system info in registry
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:2032

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            F9E5.tmp

            • Path C:\Program Files (x86)\LP\B0B0\F9E5.tmp
            • Size 104KB
            • SHA256 80071d556757a6a000f910c7743c31f1a5cab0bdfb558a1c21a1969ae89ed371
            • MD5 SHA1 SHA512 SSDEEP

            F9E5.tmp

            • Path C:\Program Files (x86)\LP\B0B0\F9E5.tmp
            • Size 104KB
            • SHA256 80071d556757a6a000f910c7743c31f1a5cab0bdfb558a1c21a1969ae89ed371
            • MD5 SHA1 SHA512 SSDEEP

            memory/976-156-0x0000000000400000-0x000000000041E000-memory.dmp

            memory/976-153-0x0000000000769000-0x0000000000779000-memory.dmp

            memory/976-157-0x0000000000769000-0x0000000000779000-memory.dmp

            memory/976-155-0x0000000000769000-0x0000000000779000-memory.dmp

            memory/976-154-0x0000000000400000-0x000000000041E000-memory.dmp

            memory/1260-137-0x00000000004EC000-0x0000000000531000-memory.dmp

            memory/1260-138-0x0000000000400000-0x000000000046C000-memory.dmp

            memory/1260-139-0x00000000004EC000-0x0000000000531000-memory.dmp

            memory/2032-262-0x000002D791DFC000-0x000002D791E00000-memory.dmp

            memory/2032-263-0x000002D791DFC000-0x000002D791E00000-memory.dmp

            memory/2032-280-0x000002D791E0A000-0x000002D791E0D000-memory.dmp

            memory/2032-274-0x000002D791E02000-0x000002D791E06000-memory.dmp

            memory/2032-273-0x000002D791E02000-0x000002D791E06000-memory.dmp

            memory/2032-158-0x000002D78D4B8000-0x000002D78D4C0000-memory.dmp

            memory/2032-163-0x000002D7A1DF0000-0x000002D7A1EF0000-memory.dmp

            memory/2032-160-0x000002D791A20000-0x000002D791A40000-memory.dmp

            memory/2032-272-0x000002D791E02000-0x000002D791E06000-memory.dmp

            memory/2032-170-0x000002D791AA0000-0x000002D791AC0000-memory.dmp

            memory/2032-179-0x000002D791D70000-0x000002D791D90000-memory.dmp

            memory/2032-271-0x000002D791E02000-0x000002D791E06000-memory.dmp

            memory/2032-266-0x000002D791DFC000-0x000002D791E00000-memory.dmp

            memory/2032-265-0x000002D791DFC000-0x000002D791E00000-memory.dmp

            memory/2032-264-0x000002D791DFC000-0x000002D791E00000-memory.dmp

            memory/2696-152-0x0000000000400000-0x000000000046C000-memory.dmp

            memory/3208-132-0x0000000000729000-0x000000000076E000-memory.dmp

            memory/3208-134-0x0000000000729000-0x000000000076E000-memory.dmp

            memory/3208-135-0x0000000000729000-0x000000000076E000-memory.dmp

            memory/3208-133-0x0000000000400000-0x000000000046C000-memory.dmp