Analysis

  • max time kernel
    138s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 04:57

General

  • Target

    6becceb5454a3e9a9e3899a1978073b0_NEAS.exe

  • Size

    1.1MB

  • MD5

    6becceb5454a3e9a9e3899a1978073b0

  • SHA1

    318033772e3907b155419e6fb8c199135f675341

  • SHA256

    9e75579eda7e12897f9eb4e9bac58779a2d575d24d818c450fd0f024a29abb66

  • SHA512

    a8d44cf353a5a865e096a9cc386b3cb848b49c97e2abaeb577ae677d8495debb14c7ef476028f9b845d365be4a448e6ec895802938ab4a325583d19b4e0ef9cf

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1Sd8zG7u75+FmVf69AsFV:E5aIwC+Agr6S/FEAGsji6A

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\6becceb5454a3e9a9e3899a1978073b0_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\6becceb5454a3e9a9e3899a1978073b0_NEAS.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4452
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:3752
    • C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:468
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:2240
      • C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2880
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          2⤵
            PID:4900

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\7becceb6464a3e9a9e3999a1989083b0_NFAS.exe

          Filesize

          1.1MB

          MD5

          6becceb5454a3e9a9e3899a1978073b0

          SHA1

          318033772e3907b155419e6fb8c199135f675341

          SHA256

          9e75579eda7e12897f9eb4e9bac58779a2d575d24d818c450fd0f024a29abb66

          SHA512

          a8d44cf353a5a865e096a9cc386b3cb848b49c97e2abaeb577ae677d8495debb14c7ef476028f9b845d365be4a448e6ec895802938ab4a325583d19b4e0ef9cf

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

          Filesize

          54KB

          MD5

          1e9b4638c283f403ab9881c5cab10694

          SHA1

          0e1a1ad3c58598daf2077fde6d3ed8c395ad4881

          SHA256

          4832a54440e40a31cf80ce7cec273f9ab38d799e81696848702a5a520c999a5d

          SHA512

          60002ac6196958bdcf5bca67cc01112e81692defb0708d5974ea4aa5d8f1cc232d8984028e74efc1310df251b649049871c4a78f97805fc0235db38f103880e6

        • memory/468-73-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/468-72-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/468-61-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-60-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-62-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-63-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-64-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-65-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-69-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-68-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-66-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-67-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-59-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/468-58-0x0000000000640000-0x0000000000641000-memory.dmp

          Filesize

          4KB

        • memory/2532-5-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-9-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-3-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-2-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-14-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-13-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-12-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-11-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-10-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-15-0x0000000002FE0000-0x0000000003009000-memory.dmp

          Filesize

          164KB

        • memory/2532-8-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-7-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-6-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-4-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/2532-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2532-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/3752-51-0x000002630B8B0000-0x000002630B8B1000-memory.dmp

          Filesize

          4KB

        • memory/3752-47-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/4452-29-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-53-0x0000000003160000-0x0000000003429000-memory.dmp

          Filesize

          2.8MB

        • memory/4452-52-0x0000000003060000-0x000000000311E000-memory.dmp

          Filesize

          760KB

        • memory/4452-42-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/4452-26-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-27-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-28-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-40-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/4452-37-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-30-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-31-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-32-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-33-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-34-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-35-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB

        • memory/4452-36-0x00000000029A0000-0x00000000029A1000-memory.dmp

          Filesize

          4KB