Analysis

  • max time kernel
    135s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 18:57

General

  • Target

    06e6033728fde4a7d2e77beb37d64636bc1718948ebbae2968905afbaa71758e.exe

  • Size

    1.1MB

  • MD5

    a4bd732fde36d4ac6aea9ad6c3fe0114

  • SHA1

    8bfc60cd77a6c8eba13fe80451e52022790e01f8

  • SHA256

    06e6033728fde4a7d2e77beb37d64636bc1718948ebbae2968905afbaa71758e

  • SHA512

    556b734f2bd2eec1e12d0f8c663530edf680e1935499ce385a063b8ceebed44f4151f111c2300965e10ed646ac845d16949704eaf11ed0c10781598fa512fd1c

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSM6D2O5:E5aIwC+Agr6SNK

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\06e6033728fde4a7d2e77beb37d64636bc1718948ebbae2968905afbaa71758e.exe
    "C:\Users\Admin\AppData\Local\Temp\06e6033728fde4a7d2e77beb37d64636bc1718948ebbae2968905afbaa71758e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2252
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2664
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2700
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2680
      • 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:2576
    • C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2540
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {183CD61A-3C32-468B-A4C8-0A29A2F52D8C} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2336
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2068
        • C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1988
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1776

        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\07e7033829fde4a8d2e88beb38d74737bc1819949ebbae2979906afbaa81869e.exe
          Filesize

          1.1MB

          MD5

          a4bd732fde36d4ac6aea9ad6c3fe0114

          SHA1

          8bfc60cd77a6c8eba13fe80451e52022790e01f8

          SHA256

          06e6033728fde4a7d2e77beb37d64636bc1718948ebbae2968905afbaa71758e

          SHA512

          556b734f2bd2eec1e12d0f8c663530edf680e1935499ce385a063b8ceebed44f4151f111c2300965e10ed646ac845d16949704eaf11ed0c10781598fa512fd1c

        • memory/1044-7-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-12-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-5-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-4-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-10-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-9-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-8-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-15-0x0000000000610000-0x0000000000639000-memory.dmp
          Filesize

          164KB

        • memory/1044-6-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-13-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-11-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-3-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-2-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1044-17-0x0000000000421000-0x0000000000422000-memory.dmp
          Filesize

          4KB

        • memory/1044-18-0x0000000000400000-0x0000000000472000-memory.dmp
          Filesize

          456KB

        • memory/1044-14-0x0000000000270000-0x0000000000271000-memory.dmp
          Filesize

          4KB

        • memory/1988-88-0x0000000000390000-0x0000000000391000-memory.dmp
          Filesize

          4KB

        • memory/1988-89-0x0000000000390000-0x0000000000391000-memory.dmp
          Filesize

          4KB

        • memory/2336-71-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-66-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-61-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-62-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-63-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-64-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-65-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-67-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-68-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-69-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-70-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2336-72-0x0000000000310000-0x0000000000311000-memory.dmp
          Filesize

          4KB

        • memory/2540-50-0x0000000010000000-0x000000001001E000-memory.dmp
          Filesize

          120KB

        • memory/2968-33-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-34-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-30-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-31-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-32-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-45-0x0000000010000000-0x0000000010007000-memory.dmp
          Filesize

          28KB

        • memory/2968-39-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-40-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-35-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-36-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-37-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-38-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB

        • memory/2968-44-0x0000000000400000-0x0000000000472000-memory.dmp
          Filesize

          456KB

        • memory/2968-41-0x0000000000260000-0x0000000000261000-memory.dmp
          Filesize

          4KB