Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 23:33

General

  • Target

    67866bb931fa9541c9235f44f2ac9dc0_NEIKI.exe

  • Size

    1.1MB

  • MD5

    67866bb931fa9541c9235f44f2ac9dc0

  • SHA1

    635efe539dd95bdd294b22c239b5b0e92f9fbf2f

  • SHA256

    7f7cccb99834f6440098a0b5c984c11e7cfd668ce76025cb30c9542d8a35b089

  • SHA512

    7179066c7a52062e616523d1c734f6f0ca8e26bfcb423ed06eb2f6a3cb84a91374afd829735ecf1751f4d92a0cce9dea0c39913d7edf02997ba8e44bb7188818

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1StE10/ZcnDPG02Q:E5aIwC+Agr6S/FFC+LG02Q

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\67866bb931fa9541c9235f44f2ac9dc0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\67866bb931fa9541c9235f44f2ac9dc0_NEIKI.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4744
    • C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:4164
    • C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4492
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:2092
      • C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:916
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          2⤵
            PID:3968

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\78977bb931fa9641c9236f44f2ac9dc0_NFJLJ.exe

          Filesize

          1.1MB

          MD5

          67866bb931fa9541c9235f44f2ac9dc0

          SHA1

          635efe539dd95bdd294b22c239b5b0e92f9fbf2f

          SHA256

          7f7cccb99834f6440098a0b5c984c11e7cfd668ce76025cb30c9542d8a35b089

          SHA512

          7179066c7a52062e616523d1c734f6f0ca8e26bfcb423ed06eb2f6a3cb84a91374afd829735ecf1751f4d92a0cce9dea0c39913d7edf02997ba8e44bb7188818

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

          Filesize

          14KB

          MD5

          2cb715afb11290ba3df7b0aecaaf3868

          SHA1

          e1b01b3fdaa5872ba149dfa861c960e612483098

          SHA256

          3d7b69b66f4dc92623e1a5e00ac9abeacfc36bbc881d2aa951b8b0218c8f9ebc

          SHA512

          99bb584b9cb66fdecea84cb48c15da79628e9eb01ae4bce5eda24005a1a392df3e0c841976a56a6ed026efb869731fabd0709e9a87668eb69961125ff50afe46

        • memory/4164-47-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/4164-46-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/4164-51-0x00000217842A0000-0x00000217842A1000-memory.dmp

          Filesize

          4KB

        • memory/4492-62-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-66-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-61-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-59-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-63-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-64-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-65-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-60-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-67-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-68-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-69-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-58-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

        • memory/4492-71-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/4492-72-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/4744-15-0x0000000002290000-0x00000000022B9000-memory.dmp

          Filesize

          164KB

        • memory/4744-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/4744-5-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-3-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-2-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-6-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-8-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-7-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-10-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-9-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-14-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-13-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-11-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-12-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-4-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4744-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/4864-26-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-34-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-52-0x00000000030C0000-0x000000000317E000-memory.dmp

          Filesize

          760KB

        • memory/4864-37-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-36-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-35-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-41-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/4864-42-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/4864-40-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/4864-53-0x0000000003180000-0x0000000003449000-memory.dmp

          Filesize

          2.8MB

        • memory/4864-27-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-28-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-29-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-30-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-31-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-32-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB

        • memory/4864-33-0x0000000000790000-0x0000000000791000-memory.dmp

          Filesize

          4KB