Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2023, 22:10

General

  • Target
    961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe
  • Size 286KB
  • Sample230129-13vd2aeg58
  • SHA256 961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000
  • 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 4 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 61 IoCs
  • Suspicious use of FindShellTrayWindow 55 IoCs
  • Suspicious use of SendNotifyMessage 26 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\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe
    "C:\Users\Admin\AppData\Local\Temp\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.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:5048
    • C:\Users\Admin\AppData\Local\Temp\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe
      C:\Users\Admin\AppData\Local\Temp\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe startC:\Users\Admin\AppData\Roaming\3744E\C3C02.exe%C:\Users\Admin\AppData\Roaming\3744E
      2⤵
        PID:2700
      • C:\Users\Admin\AppData\Local\Temp\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe
        C:\Users\Admin\AppData\Local\Temp\961763f4ea946cf0a348f6a14bea638389c65c258fddf9687edb5dd6ea600000.exe startC:\Program Files (x86)\4E3E0\lvvm.exe%C:\Program Files (x86)\4E3E0
        2⤵
          PID:3680
        • C:\Program Files (x86)\LP\0213\69A7.tmp
          "C:\Program Files (x86)\LP\0213\69A7.tmp"
          2⤵
          • Executes dropped EXE
          PID:1524
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:804
      • 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:1360
      • 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:4952
      • 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:308

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            69A7.tmp

            • Path C:\Program Files (x86)\LP\0213\69A7.tmp
            • Size 102KB
            • SHA256 4e58ef597c40404d3286c87cc13ea0563f4d08dacb4b40ea3d8b6744221898ae
            • MD5 SHA1 SHA512 SSDEEP

            69A7.tmp

            • Path C:\Program Files (x86)\LP\0213\69A7.tmp
            • Size 102KB
            • SHA256 4e58ef597c40404d3286c87cc13ea0563f4d08dacb4b40ea3d8b6744221898ae
            • MD5 SHA1 SHA512 SSDEEP

            memory/308-237-0x00000244E279A000-0x00000244E279E000-memory.dmp

            memory/308-246-0x00000244E27AB000-0x00000244E27AE000-memory.dmp

            memory/308-247-0x00000244E27AB000-0x00000244E27AE000-memory.dmp

            memory/308-244-0x00000244E27A2000-0x00000244E27A6000-memory.dmp

            memory/308-243-0x00000244E27A2000-0x00000244E27A6000-memory.dmp

            memory/308-242-0x00000244E27A2000-0x00000244E27A6000-memory.dmp

            memory/308-241-0x00000244E27A2000-0x00000244E27A6000-memory.dmp

            memory/308-248-0x00000244E27AB000-0x00000244E27AE000-memory.dmp

            memory/308-156-0x00000244E26B0000-0x00000244E26D0000-memory.dmp

            memory/308-172-0x00000244E2750000-0x00000244E2770000-memory.dmp

            memory/308-249-0x00000244E27AB000-0x00000244E27AE000-memory.dmp

            memory/308-238-0x00000244E279A000-0x00000244E279E000-memory.dmp

            memory/308-236-0x00000244E279A000-0x00000244E279E000-memory.dmp

            memory/308-235-0x00000244E279A000-0x00000244E279E000-memory.dmp

            memory/308-158-0x00000244F2790000-0x00000244F2890000-memory.dmp

            memory/308-161-0x00000244E26B0000-0x00000244E26D0000-memory.dmp

            memory/308-234-0x00000244E279A000-0x00000244E279E000-memory.dmp

            memory/1524-154-0x000000000044D000-0x000000000045C000-memory.dmp

            memory/1524-153-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/1524-152-0x000000000044D000-0x000000000045C000-memory.dmp

            memory/1524-151-0x0000000000400000-0x000000000041C000-memory.dmp

            memory/2700-138-0x0000000000400000-0x000000000046B000-memory.dmp

            memory/2700-137-0x0000000000731000-0x0000000000777000-memory.dmp

            memory/2700-136-0x0000000000400000-0x000000000046B000-memory.dmp

            memory/3680-147-0x0000000000400000-0x000000000046B000-memory.dmp

            memory/5048-134-0x00000000007CE000-0x0000000000814000-memory.dmp

            memory/5048-132-0x0000000000400000-0x000000000046B000-memory.dmp

            memory/5048-133-0x00000000007CE000-0x0000000000814000-memory.dmp