Analysis

  • max time kernel
    135s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2024 06:39

General

  • Target

    fafb7e13118943c41009173eadaf2e80_NEIKI.exe

  • Size

    1.1MB

  • MD5

    fafb7e13118943c41009173eadaf2e80

  • SHA1

    4d02f84e78b6e50161d47e3403535387450a6141

  • SHA256

    cba35bc6c8c39c0bfaa0aa9c752b44c9caf477003e00d79b13bc42c5283ecbd3

  • SHA512

    d5736433d7dee4b4410a8372d558ac77c463ccc243e9531214babf8c2ded6bcd7185cb25a305c81b9c1b66e643c6d88042dca102d0c64704319ef36c41fb4374

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13eia5G7yLmqky:E5aIwC+Agr6S/Fppa5Gs

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 1 IoCs
  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 1 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fafb7e13118943c41009173eadaf2e80_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\fafb7e13118943c41009173eadaf2e80_NEIKI.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2940
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2680
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2476
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2004
    • C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2452
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {2F406D19-E3BF-4753-9FD7-65E10FEDFBED} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2192
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2532
        • C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2304
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:944

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\fafb8e13119943c41009183eadaf2e90_NFJLJ.exe

          Filesize

          1.1MB

          MD5

          fafb7e13118943c41009173eadaf2e80

          SHA1

          4d02f84e78b6e50161d47e3403535387450a6141

          SHA256

          cba35bc6c8c39c0bfaa0aa9c752b44c9caf477003e00d79b13bc42c5283ecbd3

          SHA512

          d5736433d7dee4b4410a8372d558ac77c463ccc243e9531214babf8c2ded6bcd7185cb25a305c81b9c1b66e643c6d88042dca102d0c64704319ef36c41fb4374

        • memory/2192-64-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-63-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-62-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-65-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-66-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-67-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-61-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-68-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-69-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-70-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-71-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2192-72-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2228-9-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-7-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2228-15-0x00000000006B0000-0x00000000006D9000-memory.dmp

          Filesize

          164KB

        • memory/2228-13-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-12-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2228-8-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-11-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-10-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-4-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2228-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2244-37-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-34-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-41-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-46-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2244-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2244-30-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-31-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-32-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-33-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2244-35-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-36-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-38-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-39-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2244-40-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/2452-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2452-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB