Analysis

  • max time kernel
    138s
  • 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
    06-05-2024 19:52

General

  • Target

    07af45ec7157d54a08c8f6d2406420e0_NEAS.exe

  • Size

    1.2MB

  • MD5

    07af45ec7157d54a08c8f6d2406420e0

  • SHA1

    ffb328e6c8439ba7f1f42c0329b85ec9067d7b8d

  • SHA256

    096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71

  • SHA512

    49e9d993348b757252dd010efdbe2c6f52396f901119135aa457a3d48723464d24bb589b41705896a43cb8339314ecbec007888f6071d7039415db797a1107c4

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1Sdrz7/w6gZ5VOcMIw+WAQJd:E5aIwC+Agr6S/FWls5qf

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\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:984
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:4044
    • C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
          PID:3820
      • C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
        1⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:5108
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          2⤵
            PID:4444

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

          Filesize

          1.2MB

          MD5

          07af45ec7157d54a08c8f6d2406420e0

          SHA1

          ffb328e6c8439ba7f1f42c0329b85ec9067d7b8d

          SHA256

          096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71

          SHA512

          49e9d993348b757252dd010efdbe2c6f52396f901119135aa457a3d48723464d24bb589b41705896a43cb8339314ecbec007888f6071d7039415db797a1107c4

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

          Filesize

          43KB

          MD5

          b4a6ddbed7c56784f5dddc56e7910720

          SHA1

          c254f1f30443fa20f7528b83c54911318ca2224c

          SHA256

          d21756b6e05b27c39468bb33d67b2101cfcb6fafea539ab0d468ba533794ad03

          SHA512

          85745f3f5753c3e79fc0737b919b25bc1d7d3f14f0d6f977fb3b81545e64892c88f8ae348bf31a27129e991fc7d9332e0f5b747ab949f54bfafd6d7ca2c42052

        • memory/112-72-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/112-73-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/112-58-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-59-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-60-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-61-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-62-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-63-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-64-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-65-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-66-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-67-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-68-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/112-69-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

          Filesize

          4KB

        • memory/984-33-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-26-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-40-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/984-42-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/984-41-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/984-36-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-35-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-34-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-53-0x00000000031C0000-0x0000000003489000-memory.dmp

          Filesize

          2.8MB

        • memory/984-32-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-52-0x0000000003100000-0x00000000031BE000-memory.dmp

          Filesize

          760KB

        • memory/984-31-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-30-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-37-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-29-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-28-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/984-27-0x00000000021D0000-0x00000000021D1000-memory.dmp

          Filesize

          4KB

        • memory/2028-7-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-3-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-8-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-9-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2028-15-0x0000000002BA0000-0x0000000002BC9000-memory.dmp

          Filesize

          164KB

        • memory/2028-5-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-6-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-2-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-4-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2028-10-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-11-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-12-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-13-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/2028-14-0x0000000002270000-0x0000000002271000-memory.dmp

          Filesize

          4KB

        • memory/4044-46-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/4044-51-0x000002A741C10000-0x000002A741C11000-memory.dmp

          Filesize

          4KB