Analysis

  • max time kernel
    134s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2024 19:35

General

  • Target

    228c1284a3538f2ba85d20bc9248522e37d1b2d76c79a07ae9a049aa7dee8232.exe

  • Size

    1.1MB

  • MD5

    5541596d4c829f1773a3bbc1536c07d1

  • SHA1

    530049bb28d09d67b6c3c576ae7a8c5998678904

  • SHA256

    228c1284a3538f2ba85d20bc9248522e37d1b2d76c79a07ae9a049aa7dee8232

  • SHA512

    a9cffc973401bfe25951e3093b2be6d95cad31936dd1c6f7de2020b70d22054d204868054205dbaea68dd2a7ec23424cf565e3afefbb03ec2cafc6be5ed36c00

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9+s8juCCIG:E5aIwC+Agr6SNasrsFC9G

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 1 IoCs
  • Launches sc.exe 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\228c1284a3538f2ba85d20bc9248522e37d1b2d76c79a07ae9a049aa7dee8232.exe
    "C:\Users\Admin\AppData\Local\Temp\228c1284a3538f2ba85d20bc9248522e37d1b2d76c79a07ae9a049aa7dee8232.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1252
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:1992
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2788
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2340
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1892
    • C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1972
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2444
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {575F1EE2-B306-43D3-87A0-EE625BF39B9E} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2668
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2700
        • C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1060
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1812

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\229c1294a3639f2ba96d20bc9249622e38d1b2d87c89a08ae9a049aa8dee9232.exe

          Filesize

          1.1MB

          MD5

          5541596d4c829f1773a3bbc1536c07d1

          SHA1

          530049bb28d09d67b6c3c576ae7a8c5998678904

          SHA256

          228c1284a3538f2ba85d20bc9248522e37d1b2d76c79a07ae9a049aa7dee8232

          SHA512

          a9cffc973401bfe25951e3093b2be6d95cad31936dd1c6f7de2020b70d22054d204868054205dbaea68dd2a7ec23424cf565e3afefbb03ec2cafc6be5ed36c00

        • memory/1060-87-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/1060-88-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/1972-40-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1972-37-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-38-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-39-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-30-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-41-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-31-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-32-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-44-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/1972-35-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-36-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-33-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1972-34-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2444-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2444-48-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2668-63-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-62-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-71-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-70-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-67-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-68-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-69-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-66-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-65-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-64-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-60-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2668-61-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2992-6-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-7-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-12-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

          Filesize

          164KB

        • memory/2992-10-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-9-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-8-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-11-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2992-5-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-4-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-3-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-2-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2992-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2992-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB