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Analysis

  • max time kernel
    180s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/12/2022, 05:49

General

  • Target

    cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe

  • Size

    284KB

  • MD5

    62fdfc1139c85ea83edf669619caeabf

  • SHA1

    2d5ce225911d6b9a45add6be6ef5614b151b72b2

  • SHA256

    cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22

  • SHA512

    eb66b297f9db9195037a9087643b111651e02b50207b405ee5cfe10a727cebf42d9cfb9be43c6ea2088ef0082a6788410e3764723d574b3835fdef8a9d853b5e

  • SSDEEP

    6144:9v/IiVsPjo82vLrkKbGi6qzXQs7c4pDkHKHKWVGANCs5FGWO0:fGjo8UrbGnqzJv1YKHK3AgmC

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 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 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\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe
    "C:\Users\Admin\AppData\Local\Temp\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.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:4872
    • C:\Program Files (x86)\LP\647B\356.tmp
      "C:\Program Files (x86)\LP\647B\356.tmp"
      2⤵
      • Executes dropped EXE
      PID:1600
    • C:\Users\Admin\AppData\Local\Temp\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe
      C:\Users\Admin\AppData\Local\Temp\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe startC:\Users\Admin\AppData\Roaming\BC409\97464.exe%C:\Users\Admin\AppData\Roaming\BC409
      2⤵
        PID:4856
      • C:\Users\Admin\AppData\Local\Temp\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe
        C:\Users\Admin\AppData\Local\Temp\cb0ea71266394dc77b320dc309ffc1226631461a1c6b7a2e7f2766fed9038a22.exe startC:\Program Files (x86)\09C13\lvvm.exe%C:\Program Files (x86)\09C13
        2⤵
          PID:3468
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
          PID:328
        • 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:3708
        • 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:3260
        • C:\Windows\system32\msiexec.exe
          C:\Windows\system32\msiexec.exe /V
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4004
        • 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:4804

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\LP\647B\356.tmp

          Filesize

          101KB

          MD5

          c28186290b51a5350bfc382685940af4

          SHA1

          dcc9eb2a2375f81dfb98515c07912ad4028216be

          SHA256

          7315bbc1d631338fffeeec3edb5d64bb6d050c9f390da8bdc7714806b8966eaa

          SHA512

          a94b534cb518097e2b89718bc70c77a9c1c8cc43c302e547b02cf1bad0bbc7cd6bc9bb42dd19823c3cd90389057dc3df62f7c03b7e42066cf49563c86cbdf7e7

        • C:\Program Files (x86)\LP\647B\356.tmp

          Filesize

          101KB

          MD5

          c28186290b51a5350bfc382685940af4

          SHA1

          dcc9eb2a2375f81dfb98515c07912ad4028216be

          SHA256

          7315bbc1d631338fffeeec3edb5d64bb6d050c9f390da8bdc7714806b8966eaa

          SHA512

          a94b534cb518097e2b89718bc70c77a9c1c8cc43c302e547b02cf1bad0bbc7cd6bc9bb42dd19823c3cd90389057dc3df62f7c03b7e42066cf49563c86cbdf7e7

        • memory/1600-141-0x00000000005C1000-0x00000000005D1000-memory.dmp

          Filesize

          64KB

        • memory/1600-155-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/1600-140-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/1600-156-0x00000000005C1000-0x00000000005D1000-memory.dmp

          Filesize

          64KB

        • memory/3260-179-0x000002095C570000-0x000002095C590000-memory.dmp

          Filesize

          128KB

        • memory/3260-167-0x000002095C4D0000-0x000002095C4F0000-memory.dmp

          Filesize

          128KB

        • memory/3260-164-0x000002096C5B0000-0x000002096C6B0000-memory.dmp

          Filesize

          1024KB

        • memory/3260-160-0x000002095C470000-0x000002095C490000-memory.dmp

          Filesize

          128KB

        • memory/3260-162-0x000002095A410000-0x000002095A418000-memory.dmp

          Filesize

          32KB

        • memory/3468-157-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/4856-145-0x0000000000547000-0x0000000000569000-memory.dmp

          Filesize

          136KB

        • memory/4856-144-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/4856-143-0x0000000000547000-0x0000000000569000-memory.dmp

          Filesize

          136KB

        • memory/4856-142-0x0000000000547000-0x0000000000569000-memory.dmp

          Filesize

          136KB

        • memory/4872-132-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/4872-133-0x00000000006A2000-0x00000000006C4000-memory.dmp

          Filesize

          136KB

        • memory/4872-134-0x00000000006A2000-0x00000000006C4000-memory.dmp

          Filesize

          136KB