Analysis

  • max time kernel
    135s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 18:52

General

  • Target

    67f62a109aec23c9defd624deaf058fa14ea68f803abcc77fe3061ffc4a79228.exe

  • Size

    934KB

  • MD5

    1798d5236e812c8ddfec2f7905789ea0

  • SHA1

    11b9c9cab78180c7e899d19201d6d69f09d00e77

  • SHA256

    67f62a109aec23c9defd624deaf058fa14ea68f803abcc77fe3061ffc4a79228

  • SHA512

    80ec67fd892b05d9cab867f4566cc119e5ab55c58af153341b70e97535b9fffa43c7ab123636a58e00a15223c0524dbfca62cc195255ac035095a02d436d3b90

  • SSDEEP

    12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEiLFxXkxjVpdjwjDUcHMVcQioPzFbfmT2+X:zQ5aILMCfmAUjzX6gfU1pjwjbsmQdmTv

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 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 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\67f62a109aec23c9defd624deaf058fa14ea68f803abcc77fe3061ffc4a79228.exe
    "C:\Users\Admin\AppData\Local\Temp\67f62a109aec23c9defd624deaf058fa14ea68f803abcc77fe3061ffc4a79228.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1176
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2608
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2688
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2316
      • 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:2488
    • C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2596
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2552
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:2936
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2732
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2780
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2620
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                powershell Set-MpPreference -DisableRealtimeMonitoring $true
                4⤵
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2100
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2456
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {745C85B3-7923-439A-B68B-73AAC9EE1CA1} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:1192
              • C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:484
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:1900
                • C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:1108
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:608

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\RZY925OF56WFWB0CIT79.temp

                  Filesize

                  7KB

                  MD5

                  724b757bfb68163a4405413308449bb7

                  SHA1

                  9c4752ab4eace73b336305dae8d83178bcdb623d

                  SHA256

                  8717260bc80db129a6dd5fe0d9a451a066fdf730416955a7dd520b0bfa4d2905

                  SHA512

                  8663e8824141bad50630db6f9fac98024e74c33534d8093013174e2c0c1c0d4873ac9cec7b49d86a3bcfe38ef823368abcebd688179fa8a516db69f3238d6d74

                • C:\Users\Admin\AppData\Roaming\WinSocket\78f72a109aec23c9defd724deaf069fa14ea79f903abcc88fe3071ffc4a89229.exe

                  Filesize

                  934KB

                  MD5

                  1798d5236e812c8ddfec2f7905789ea0

                  SHA1

                  11b9c9cab78180c7e899d19201d6d69f09d00e77

                  SHA256

                  67f62a109aec23c9defd624deaf058fa14ea68f803abcc77fe3061ffc4a79228

                  SHA512

                  80ec67fd892b05d9cab867f4566cc119e5ab55c58af153341b70e97535b9fffa43c7ab123636a58e00a15223c0524dbfca62cc195255ac035095a02d436d3b90

                • memory/484-70-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-71-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-66-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-67-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-68-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-69-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-77-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-76-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-72-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-73-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-74-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/484-75-0x0000000000320000-0x0000000000321000-memory.dmp

                  Filesize

                  4KB

                • memory/1108-93-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1108-94-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-11-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-10-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2232-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-15-0x0000000000610000-0x0000000000639000-memory.dmp

                  Filesize

                  164KB

                • memory/2232-14-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-13-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-12-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-2-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-3-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-9-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-8-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-7-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-6-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-5-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2232-4-0x0000000000330000-0x0000000000331000-memory.dmp

                  Filesize

                  4KB

                • memory/2456-49-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2456-50-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2596-41-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-32-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-33-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-34-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-35-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-36-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-37-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-38-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-39-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-40-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-44-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2596-45-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2596-31-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-30-0x00000000003F0000-0x00000000003F1000-memory.dmp

                  Filesize

                  4KB