Analysis

  • max time kernel
    135s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-05-2024 02:55

General

  • Target

    b0600586fc73f66cf4c5f4024c842ec0_NEIKI.exe

  • Size

    1.1MB

  • MD5

    b0600586fc73f66cf4c5f4024c842ec0

  • SHA1

    d0419f487fda110bb383b48732c2c5b8af0ac9bf

  • SHA256

    065c5a58fda3891a107fc06dfcc7927e67646f0f5ac27f052bfdbd4ecce0257f

  • SHA512

    8770a43e6b28c93083985ae92fd1ff03f915ee12b5e18798e5f36e06283a54b362a2cc8e0e4f7b3a4d83c3a2584fb8f719036ae194ce720cc49294c9b6289000

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1StE10/ZcnDP7:E5aIwC+Agr6S/FFC+L7

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 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 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\b0600586fc73f66cf4c5f4024c842ec0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\b0600586fc73f66cf4c5f4024c842ec0_NEIKI.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2628
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2584
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2028
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2520
      • 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:2400
    • C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2596
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2384
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:2248
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2396
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:1052
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2440
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                powershell Set-MpPreference -DisableRealtimeMonitoring $true
                4⤵
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2088
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2824
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {9FF93EB6-3E5B-4990-96D7-A544C12920BC} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:2836
              • C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:336
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:1796
                • C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:924
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:1480

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

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

                  Filesize

                  7KB

                  MD5

                  1db14f867ddf9af1646e42ec2564464d

                  SHA1

                  19804efc7932627078282b0faeed0e6ef59b7a93

                  SHA256

                  1726cc980191b12a83e13a3f2b88b1b452b1df131b53af04ae027ad94ac533ef

                  SHA512

                  bf0bf15a54463adf447d844cfdf2c68ef1c16bc49439b343b5a64db03aff8f49fc794c8dc8a4b4ab872e95cd52717d1167f9fcb6240b12ea9f9d7bca45e3f310

                • \Users\Admin\AppData\Roaming\WinSocket\b0700697fc83f77cf4c6f4024c942ec0_NFJLJ.exe

                  Filesize

                  1.1MB

                  MD5

                  b0600586fc73f66cf4c5f4024c842ec0

                  SHA1

                  d0419f487fda110bb383b48732c2c5b8af0ac9bf

                  SHA256

                  065c5a58fda3891a107fc06dfcc7927e67646f0f5ac27f052bfdbd4ecce0257f

                  SHA512

                  8770a43e6b28c93083985ae92fd1ff03f915ee12b5e18798e5f36e06283a54b362a2cc8e0e4f7b3a4d83c3a2584fb8f719036ae194ce720cc49294c9b6289000

                • memory/336-74-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-72-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-76-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-77-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-71-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-73-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-66-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-75-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-70-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-67-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-68-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/336-69-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/924-93-0x0000000000390000-0x0000000000391000-memory.dmp

                  Filesize

                  4KB

                • memory/924-94-0x0000000000390000-0x0000000000391000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-7-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-4-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-5-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-6-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-3-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-10-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-14-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-13-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-12-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-11-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-9-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-8-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-2-0x00000000002B0000-0x00000000002B1000-memory.dmp

                  Filesize

                  4KB

                • memory/2452-15-0x00000000003D0000-0x00000000003F9000-memory.dmp

                  Filesize

                  164KB

                • memory/2452-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2596-38-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-44-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2596-30-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-31-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-32-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-33-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-34-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-35-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-36-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-37-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-39-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-40-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-41-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-45-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2596-46-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2824-50-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2824-49-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB