Analysis

  • max time kernel
    135s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2024 06:19

General

  • Target

    fd5d1e3f516d1954bd833d489de4024bce6197346a01b7453000654bf42cdb9e.exe

  • Size

    1.3MB

  • MD5

    75ed2db3311875af8e577edbcfd75ecd

  • SHA1

    2a35e68ae943b5ca1ef38717423c537158184a4d

  • SHA256

    fd5d1e3f516d1954bd833d489de4024bce6197346a01b7453000654bf42cdb9e

  • SHA512

    0e80cf8f6357815401f50cc1862c1372bf7302822aef3aa0ec7c579d52b5c696870e0bcdae0126fb2f99cb798126cc136abf7e9c60b460cfacc096328f5fdac1

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmvZssrD+nRgnf4NvlOSs:E5aIwC+Agr6g81p1vsrNis

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 1 IoCs
  • Launches sc.exe 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 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\fd5d1e3f516d1954bd833d489de4024bce6197346a01b7453000654bf42cdb9e.exe
    "C:\Users\Admin\AppData\Local\Temp\fd5d1e3f516d1954bd833d489de4024bce6197346a01b7453000654bf42cdb9e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2856
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2440
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2636
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2840
      • 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:2588
    • C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2632
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2476
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {659571C1-4900-4EC1-AFAB-EA039E66A74E} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1688
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1872
        • C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2340
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1608

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\fd6d1e3f617d1964bd933d499de4024bce7198347a01b8463000764bf42cdb9e.exe

          Filesize

          1.3MB

          MD5

          75ed2db3311875af8e577edbcfd75ecd

          SHA1

          2a35e68ae943b5ca1ef38717423c537158184a4d

          SHA256

          fd5d1e3f516d1954bd833d489de4024bce6197346a01b7453000654bf42cdb9e

          SHA512

          0e80cf8f6357815401f50cc1862c1372bf7302822aef3aa0ec7c579d52b5c696870e0bcdae0126fb2f99cb798126cc136abf7e9c60b460cfacc096328f5fdac1

        • memory/1688-66-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-67-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-61-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-62-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-63-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-64-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-60-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-65-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/1688-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/2340-87-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2476-48-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2476-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2632-36-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-41-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-40-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-39-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-38-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-37-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-44-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2632-35-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-34-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-33-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-31-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-30-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB

        • memory/2632-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2960-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2960-10-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-2-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-15-0x0000000000540000-0x0000000000569000-memory.dmp

          Filesize

          164KB

        • memory/2960-14-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-12-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-11-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2960-13-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-8-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-9-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-3-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-4-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-5-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-7-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/2960-6-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB