Analysis

  • max time kernel
    135s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 18:04

General

  • Target

    000eb74b5b4f600e61acef96d90f036a0262b2c3318e4562624a75bb744bdf0c.exe

  • Size

    1.1MB

  • MD5

    4530c376c13a16b2efc03cd4498d9694

  • SHA1

    9a47cd2fdc4aa6a0b87afb6b717c6af89cfb04ed

  • SHA256

    000eb74b5b4f600e61acef96d90f036a0262b2c3318e4562624a75bb744bdf0c

  • SHA512

    72e6d661904144ac9c797ee91b8ebb37f082253b8488a469cd0cbb33d97262e09879300a588bd9bc158cd993f0eaf21b03014a2ea43b88bc458275f5230e37d3

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSM6x4:E5aIwC+Agr6SNC4

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\000eb74b5b4f600e61acef96d90f036a0262b2c3318e4562624a75bb744bdf0c.exe
    "C:\Users\Admin\AppData\Local\Temp\000eb74b5b4f600e61acef96d90f036a0262b2c3318e4562624a75bb744bdf0c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1912
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2504
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2556
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2608
      • 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:2676
    • C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2392
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:1740
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2404
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          PID:2648
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2412
        • 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:1884
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2508
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {6311C1E0-885A-456F-8B5A-248700B27480} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:324
        • C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:528
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1132
          • C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
            C:\Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
            2⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:568
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:1864

          Network

          MITRE ATT&CK Matrix ATT&CK v13

          Execution

          System Services

          1
          T1569

          Service Execution

          1
          T1569.002

          Persistence

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Privilege Escalation

          Create or Modify System Process

          1
          T1543

          Windows Service

          1
          T1543.003

          Defense Evasion

          Impair Defenses

          1
          T1562

          Discovery

          Query Registry

          1
          T1012

          Impact

          Service Stop

          1
          T1489

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \Users\Admin\AppData\Roaming\WinSocket\000eb84b6b4f700e71acef97d90f037a0272b2c3319e4672724a86bb844bdf0c.exe
            Filesize

            1.1MB

            MD5

            4530c376c13a16b2efc03cd4498d9694

            SHA1

            9a47cd2fdc4aa6a0b87afb6b717c6af89cfb04ed

            SHA256

            000eb74b5b4f600e61acef96d90f036a0262b2c3318e4562624a75bb744bdf0c

            SHA512

            72e6d661904144ac9c797ee91b8ebb37f082253b8488a469cd0cbb33d97262e09879300a588bd9bc158cd993f0eaf21b03014a2ea43b88bc458275f5230e37d3

          • memory/528-80-0x0000000010000000-0x0000000010007000-memory.dmp
            Filesize

            28KB

          • memory/528-77-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-76-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-75-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-74-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-73-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-72-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-71-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-70-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-69-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-68-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-67-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/528-66-0x0000000000320000-0x0000000000321000-memory.dmp
            Filesize

            4KB

          • memory/1924-3-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-2-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-18-0x0000000000400000-0x0000000000472000-memory.dmp
            Filesize

            456KB

          • memory/1924-14-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-13-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-12-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-11-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-10-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-9-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-17-0x0000000000421000-0x0000000000422000-memory.dmp
            Filesize

            4KB

          • memory/1924-8-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-7-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-6-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-5-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-4-0x0000000000260000-0x0000000000261000-memory.dmp
            Filesize

            4KB

          • memory/1924-15-0x00000000002D0000-0x00000000002F9000-memory.dmp
            Filesize

            164KB

          • memory/2508-51-0x0000000010000000-0x000000001001E000-memory.dmp
            Filesize

            120KB

          • memory/2508-55-0x0000000000060000-0x0000000000061000-memory.dmp
            Filesize

            4KB

          • memory/2508-50-0x0000000010000000-0x000000001001E000-memory.dmp
            Filesize

            120KB

          • memory/2512-34-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-39-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-33-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-35-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-36-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-37-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-38-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-30-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-40-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-31-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-32-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB

          • memory/2512-45-0x0000000010000000-0x0000000010007000-memory.dmp
            Filesize

            28KB

          • memory/2512-46-0x0000000010000000-0x0000000010007000-memory.dmp
            Filesize

            28KB

          • memory/2512-44-0x0000000000400000-0x0000000000472000-memory.dmp
            Filesize

            456KB

          • memory/2512-41-0x00000000002B0000-0x00000000002B1000-memory.dmp
            Filesize

            4KB