Analysis

  • max time kernel
    151s
  • max time network
    178s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/12/2022, 21:54

General

  • Target

    fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe

  • Size

    271KB

  • MD5

    9d1cf1c13569b998050c3a6259c71513

  • SHA1

    25865c563b2e29e2cd63c2a014225d86190eef6f

  • SHA256

    fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da

  • SHA512

    e34d3ea1761b49f566ae6036fc9ba5406b3b73fe93d44c740360d098613dd6b441cafb3f19946d9443b2b14208b0c058e383719c8bffe6b8e3db29ca2f06156e

  • SSDEEP

    6144:EAHug4A5bkM2AFXzVTD53Cp66l5OgUfnMaeiM++/Z:EkZ5bkKHbEaf+/

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 60 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of FindShellTrayWindow 61 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\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe
    "C:\Users\Admin\AppData\Local\Temp\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.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:4264
    • C:\Users\Admin\AppData\Local\Temp\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe
      C:\Users\Admin\AppData\Local\Temp\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe startC:\Users\Admin\AppData\Roaming\B07EC\EFECF.exe%C:\Users\Admin\AppData\Roaming\B07EC
      2⤵
        PID:848
      • C:\Program Files (x86)\LP\CFDB\6736.tmp
        "C:\Program Files (x86)\LP\CFDB\6736.tmp"
        2⤵
        • Executes dropped EXE
        PID:1668
      • C:\Users\Admin\AppData\Local\Temp\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe
        C:\Users\Admin\AppData\Local\Temp\fd93d33df2379a11fc3ca698bb64f0f577d87d8cc2480d51895913f33aa298da.exe startC:\Program Files (x86)\ECF86\lvvm.exe%C:\Program Files (x86)\ECF86
        2⤵
          PID:8
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3692
      • 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:3676
      • 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:4276
      • 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:3944

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Program Files (x86)\LP\CFDB\6736.tmp

              Filesize

              96KB

              MD5

              a26219a94cdad7b6977c8d8e8464c262

              SHA1

              41b54268d8f67973e640395f1940238e915e4521

              SHA256

              7acab258a6879bf9bb647ead7beb4d32e36334d16c49fc0642ac61cf25413866

              SHA512

              4cf35e7c7211a4fe7b210b70394a31a812f9663a516c9eb54c9c1b73acee18bd37fffe2abe54149e6b450b9adbbe89cff53a3ef1b1ff1a90d39d09b16de1d75d

            • C:\Program Files (x86)\LP\CFDB\6736.tmp

              Filesize

              96KB

              MD5

              a26219a94cdad7b6977c8d8e8464c262

              SHA1

              41b54268d8f67973e640395f1940238e915e4521

              SHA256

              7acab258a6879bf9bb647ead7beb4d32e36334d16c49fc0642ac61cf25413866

              SHA512

              4cf35e7c7211a4fe7b210b70394a31a812f9663a516c9eb54c9c1b73acee18bd37fffe2abe54149e6b450b9adbbe89cff53a3ef1b1ff1a90d39d09b16de1d75d

            • memory/8-158-0x0000000000712000-0x0000000000730000-memory.dmp

              Filesize

              120KB

            • memory/8-157-0x0000000000400000-0x0000000000469000-memory.dmp

              Filesize

              420KB

            • memory/848-139-0x0000000000400000-0x0000000000469000-memory.dmp

              Filesize

              420KB

            • memory/848-140-0x0000000000492000-0x00000000004B0000-memory.dmp

              Filesize

              120KB

            • memory/1668-155-0x0000000000400000-0x000000000041B000-memory.dmp

              Filesize

              108KB

            • memory/1668-153-0x0000000000400000-0x000000000041B000-memory.dmp

              Filesize

              108KB

            • memory/1668-156-0x00000000004DC000-0x00000000004E9000-memory.dmp

              Filesize

              52KB

            • memory/1668-154-0x00000000004DC000-0x00000000004E9000-memory.dmp

              Filesize

              52KB

            • memory/3944-237-0x000001D0E1C99000-0x000001D0E1C9C000-memory.dmp

              Filesize

              12KB

            • memory/3944-236-0x000001D0E1C99000-0x000001D0E1C9C000-memory.dmp

              Filesize

              12KB

            • memory/3944-244-0x000001D0E1CC0000-0x000001D0E1CC3000-memory.dmp

              Filesize

              12KB

            • memory/3944-245-0x000001D0E1CC0000-0x000001D0E1CC3000-memory.dmp

              Filesize

              12KB

            • memory/3944-243-0x000001D0E1CC0000-0x000001D0E1CC3000-memory.dmp

              Filesize

              12KB

            • memory/3944-163-0x000001D0F1C90000-0x000001D0F1D90000-memory.dmp

              Filesize

              1024KB

            • memory/3944-161-0x000001D0DF780000-0x000001D0DF7A0000-memory.dmp

              Filesize

              128KB

            • memory/3944-165-0x000001D0E1BF0000-0x000001D0E1C10000-memory.dmp

              Filesize

              128KB

            • memory/3944-177-0x000001D0E19F0000-0x000001D0E1A10000-memory.dmp

              Filesize

              128KB

            • memory/3944-235-0x000001D0E1C99000-0x000001D0E1C9C000-memory.dmp

              Filesize

              12KB

            • memory/3944-238-0x000001D0E1C99000-0x000001D0E1C9C000-memory.dmp

              Filesize

              12KB

            • memory/4264-136-0x000000000067D000-0x000000000069B000-memory.dmp

              Filesize

              120KB

            • memory/4264-132-0x0000000000400000-0x0000000000469000-memory.dmp

              Filesize

              420KB

            • memory/4264-133-0x0000000000400000-0x0000000000469000-memory.dmp

              Filesize

              420KB

            • memory/4264-134-0x000000000067D000-0x000000000069B000-memory.dmp

              Filesize

              120KB

            • memory/4264-135-0x0000000000400000-0x0000000000469000-memory.dmp

              Filesize

              420KB