Analysis

  • max time kernel
    220s
  • max time network
    234s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 12:35

General

  • Target

    eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe

  • Size

    282KB

  • MD5

    6cfe2ea9934e593b87fcc5d3bac4eb2f

  • SHA1

    2d096586c158736a2a36a3e6534340c0dc42e3e1

  • SHA256

    eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c

  • SHA512

    d4c7f8cf501b658b89b2fb028e4a9de0c531c3ec7cc9e14d2aa4c615485f210e52677bc24f0ab503fad363a571dfb6756755d830e9bb3acbdbb7b722e112d511

  • SSDEEP

    6144:fE2Mo8plJcRKZ/f3ItMogkh28mzu9ppfnrRu+Vvj4SpT+TFVrk:fJR+l13iMogMlNr4Sj42Ar

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 33 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 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\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe
    "C:\Users\Admin\AppData\Local\Temp\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.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:2084
    • C:\Program Files (x86)\LP\A8FF\F170.tmp
      "C:\Program Files (x86)\LP\A8FF\F170.tmp"
      2⤵
      • Executes dropped EXE
      PID:4172
    • C:\Users\Admin\AppData\Local\Temp\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe
      C:\Users\Admin\AppData\Local\Temp\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe startC:\Users\Admin\AppData\Roaming\FDD2D\57DA8.exe%C:\Users\Admin\AppData\Roaming\FDD2D
      2⤵
        PID:1536
      • C:\Users\Admin\AppData\Local\Temp\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe
        C:\Users\Admin\AppData\Local\Temp\eb8547ff44eb79238852b78da09cc4494fc95292e6b7f8eaebcf6be66ef79c3c.exe startC:\Program Files (x86)\2D614\lvvm.exe%C:\Program Files (x86)\2D614
        2⤵
          PID:3224
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3252
      • 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:792
      • 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:800
      • 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:3804

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Program Files (x86)\LP\A8FF\F170.tmp

              Filesize

              100KB

              MD5

              a7ed9038e4cd6d1fb462df4c0750f8f4

              SHA1

              1e9ed1991330322f48a624cffe11d5c89619587f

              SHA256

              6cbf51577edb732c2c90fa18e2384b97c97332da36cc815ae7a7e85bb6c11e13

              SHA512

              3724af484d94733c715102862c03d6b834f9bf0801f0c00ffae7be64d5db6c4212c33732c3048a5b367d3dcf1fc98c9b905a2f1b780a84a35a6e84b26cd548c5

            • C:\Program Files (x86)\LP\A8FF\F170.tmp

              Filesize

              100KB

              MD5

              a7ed9038e4cd6d1fb462df4c0750f8f4

              SHA1

              1e9ed1991330322f48a624cffe11d5c89619587f

              SHA256

              6cbf51577edb732c2c90fa18e2384b97c97332da36cc815ae7a7e85bb6c11e13

              SHA512

              3724af484d94733c715102862c03d6b834f9bf0801f0c00ffae7be64d5db6c4212c33732c3048a5b367d3dcf1fc98c9b905a2f1b780a84a35a6e84b26cd548c5

            • memory/800-176-0x000001BBAE7D0000-0x000001BBAE7F0000-memory.dmp

              Filesize

              128KB

            • memory/800-156-0x000001BBAE750000-0x000001BBAE770000-memory.dmp

              Filesize

              128KB

            • memory/800-158-0x000001BBBF2F0000-0x000001BBBF3F0000-memory.dmp

              Filesize

              1024KB

            • memory/800-154-0x000001BBAE5B8000-0x000001BBAE5C0000-memory.dmp

              Filesize

              32KB

            • memory/1536-138-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/2084-132-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/2084-133-0x0000000000643000-0x0000000000685000-memory.dmp

              Filesize

              264KB

            • memory/3224-144-0x0000000000400000-0x000000000046B000-memory.dmp

              Filesize

              428KB

            • memory/3224-145-0x0000000000779000-0x00000000007BB000-memory.dmp

              Filesize

              264KB

            • memory/4172-142-0x00000000006C2000-0x00000000006D0000-memory.dmp

              Filesize

              56KB

            • memory/4172-141-0x0000000000400000-0x000000000041C000-memory.dmp

              Filesize

              112KB

            • memory/4172-140-0x00000000006C2000-0x00000000006D0000-memory.dmp

              Filesize

              56KB

            • memory/4172-139-0x0000000000400000-0x000000000041C000-memory.dmp

              Filesize

              112KB