Analysis

  • max time kernel
    127s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2022, 01:31

General

  • Target

    6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe

  • Size

    267KB

  • MD5

    099d3e1c8e153545bca1dee9799f605c

  • SHA1

    8ab7103020dd543860cb3ab44cd7a0265d6a99d8

  • SHA256

    6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0

  • SHA512

    b061367a5d626009a1d14e4df202e906ff80d5f3e38eea8c392888887cd101c6c22a5621933489edb1bdf96e80233931bb5421363b7ddf23552e88d1a1463ff6

  • SSDEEP

    6144:grOEksOCvZdbNrEPDjH/1GyjG1nkdR7YDxk3i2k/Fdn:grU2HNrEPfNGkikdexky2k/Hn

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 57 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\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe
    "C:\Users\Admin\AppData\Local\Temp\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.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:2444
    • C:\Users\Admin\AppData\Local\Temp\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe
      C:\Users\Admin\AppData\Local\Temp\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe startC:\Users\Admin\AppData\Roaming\41787\F686E.exe%C:\Users\Admin\AppData\Roaming\41787
      2⤵
        PID:3524
      • C:\Users\Admin\AppData\Local\Temp\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe
        C:\Users\Admin\AppData\Local\Temp\6d63be6a38abecf0ba3aa7d63d560e19173d0b75339d5b6e6161095d76551ec0.exe startC:\Program Files (x86)\87095\lvvm.exe%C:\Program Files (x86)\87095
        2⤵
          PID:2816
        • C:\Program Files (x86)\LP\6E74\32C8.tmp
          "C:\Program Files (x86)\LP\6E74\32C8.tmp"
          2⤵
          • Executes dropped EXE
          PID:4596
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4072
      • 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:1648
      • 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:4876
      • 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:1564

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Program Files (x86)\LP\6E74\32C8.tmp

              Filesize

              96KB

              MD5

              d2107853a586cd3de22453b0f993e083

              SHA1

              d852e2de5a3038aa0dfd5a580d4a8933dfbcee64

              SHA256

              6d3d8a003ed2309d61e52ed9aa7bbd02b2b9f88bda1d16fa92eaf322546086d3

              SHA512

              fb9a6bad9ad8c4f11713ece4f82457d44cbd79648893cc913b4b57cd03a891f4b047272c0343451212d639af2a62c4eb1b8240987668c91ff15a283c8b7ae661

            • C:\Program Files (x86)\LP\6E74\32C8.tmp

              Filesize

              96KB

              MD5

              d2107853a586cd3de22453b0f993e083

              SHA1

              d852e2de5a3038aa0dfd5a580d4a8933dfbcee64

              SHA256

              6d3d8a003ed2309d61e52ed9aa7bbd02b2b9f88bda1d16fa92eaf322546086d3

              SHA512

              fb9a6bad9ad8c4f11713ece4f82457d44cbd79648893cc913b4b57cd03a891f4b047272c0343451212d639af2a62c4eb1b8240987668c91ff15a283c8b7ae661

            • memory/1564-265-0x000001735F8B8000-0x000001735F8C0000-memory.dmp

              Filesize

              32KB

            • memory/1564-159-0x0000017363E30000-0x0000017363E50000-memory.dmp

              Filesize

              128KB

            • memory/1564-163-0x0000017360D90000-0x0000017360DB0000-memory.dmp

              Filesize

              128KB

            • memory/1564-178-0x0000017363F50000-0x0000017363F70000-memory.dmp

              Filesize

              128KB

            • memory/1564-160-0x0000017374030000-0x0000017374130000-memory.dmp

              Filesize

              1024KB

            • memory/1564-287-0x0000017363F90000-0x0000017363FB0000-memory.dmp

              Filesize

              128KB

            • memory/2444-137-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/2444-138-0x000000000072A000-0x0000000000770000-memory.dmp

              Filesize

              280KB

            • memory/2444-132-0x000000000072A000-0x0000000000770000-memory.dmp

              Filesize

              280KB

            • memory/2444-134-0x000000000072A000-0x0000000000770000-memory.dmp

              Filesize

              280KB

            • memory/2444-133-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/2816-140-0x00000000006B0000-0x00000000006F6000-memory.dmp

              Filesize

              280KB

            • memory/2816-141-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/3524-136-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/4596-148-0x000000000044F000-0x000000000045E000-memory.dmp

              Filesize

              60KB

            • memory/4596-147-0x000000000044F000-0x000000000045E000-memory.dmp

              Filesize

              60KB

            • memory/4596-146-0x0000000000400000-0x000000000041B000-memory.dmp

              Filesize

              108KB

            • memory/4596-145-0x000000000044F000-0x000000000045E000-memory.dmp

              Filesize

              60KB