Analysis

  • max time kernel
    135s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 11:25

General

  • Target

    825fd4e7bacce35f9d3999a4c28c3c40_NEIKI.exe

  • Size

    1.1MB

  • MD5

    825fd4e7bacce35f9d3999a4c28c3c40

  • SHA1

    56c582db4d568babbb70a60de6e475a54db9a2b7

  • SHA256

    21e516d51c181024b685554ae22760bc59d0485e8dffaaa99322597844bf000e

  • SHA512

    42a2ac455c080452bea89c4fa4b40b382f47cfedef4200849987633bf5da9b1c206b778333c22834b05ecebb2001889e80166d62c3a84122481b335801ab4d89

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1Sd8zG7u75+FmVf69Aso:E5aIwC+Agr6S/FEAGsji6x

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.

  • Executes dropped EXE 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 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\825fd4e7bacce35f9d3999a4c28c3c40_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\825fd4e7bacce35f9d3999a4c28c3c40_NEIKI.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3396
    • C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1632
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2984
    • C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4744
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:844
      • C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          2⤵
            PID:4120

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\926fd4e8bacce36f9d3999a4c29c3c40_NFJLJ.exe

          Filesize

          1.1MB

          MD5

          825fd4e7bacce35f9d3999a4c28c3c40

          SHA1

          56c582db4d568babbb70a60de6e475a54db9a2b7

          SHA256

          21e516d51c181024b685554ae22760bc59d0485e8dffaaa99322597844bf000e

          SHA512

          42a2ac455c080452bea89c4fa4b40b382f47cfedef4200849987633bf5da9b1c206b778333c22834b05ecebb2001889e80166d62c3a84122481b335801ab4d89

        • C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini

          Filesize

          67KB

          MD5

          0ab9e2cbecabbc157af46b187e6b801d

          SHA1

          8b47946539c24dc6e5a5349451b7a06a740e968a

          SHA256

          42d50c6055d284c672d566c0919432798efbab09d2d075b8351828c3ae37763d

          SHA512

          0452560ecfb7168b59f48944e816c91fa27afce355bd680631fa72d51b429929b3e2d07cfe903d9cde31c05049535edb673a67e514c577078ca62955db21b8f7

        • memory/1632-40-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/1632-29-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-51-0x0000000003060000-0x000000000311E000-memory.dmp

          Filesize

          760KB

        • memory/1632-34-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-35-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-26-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-27-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-28-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-41-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1632-36-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-30-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-31-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-32-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-33-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/1632-52-0x0000000003160000-0x0000000003429000-memory.dmp

          Filesize

          2.8MB

        • memory/1632-37-0x0000000002130000-0x0000000002131000-memory.dmp

          Filesize

          4KB

        • memory/2984-53-0x000001871F2F0000-0x000001871F2F1000-memory.dmp

          Filesize

          4KB

        • memory/2984-46-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2984-47-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/3396-2-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-5-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/3396-15-0x0000000002AC0000-0x0000000002AE9000-memory.dmp

          Filesize

          164KB

        • memory/3396-14-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-3-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-4-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-13-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-6-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-7-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-8-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-9-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-10-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-11-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-12-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

          Filesize

          4KB

        • memory/3396-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/4744-60-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-67-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-69-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-68-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-66-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-58-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-65-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-64-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-63-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-61-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-59-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB

        • memory/4744-72-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/4744-73-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/4744-62-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

          Filesize

          4KB