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
    11-06-2024 00:39

General

  • Target

    9151782d9b667be2d3d4afda678ac9210be4c401fa773401c1bdb0dc3d430945.exe

  • Size

    1.1MB

  • MD5

    6fd02b87db7a138b10b1bc030f4c042a

  • SHA1

    2f7816b9af24c0280f30987e904327933371ee8c

  • SHA256

    9151782d9b667be2d3d4afda678ac9210be4c401fa773401c1bdb0dc3d430945

  • SHA512

    f4bc9cbbdbc4d1cc2111995c9a4e2f15e60de5f7a8bb60a7f83a836b91d757018a71af8a7c435c812446397a143964b2073d714164e9be4054c255a66876961f

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9+PzVh:E5aIwC+Agr6SNasrP

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\9151782d9b667be2d3d4afda678ac9210be4c401fa773401c1bdb0dc3d430945.exe
    "C:\Users\Admin\AppData\Local\Temp\9151782d9b667be2d3d4afda678ac9210be4c401fa773401c1bdb0dc3d430945.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:824
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2660
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2604
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2128
      • 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:2668
    • C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.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:2044
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:2468
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2860
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2712
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2624
              • 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:2060
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2496
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {E626C147-6C38-4847-A98B-DF90D85C4C83} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:1868
              • C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:1136
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:2548
                • C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:1080
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:616

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

                  Filesize

                  7KB

                  MD5

                  9fd021cce020c13b8f738d56ff02a466

                  SHA1

                  ae15cb4caf58e695b34285c147fad2b01568459f

                  SHA256

                  72b3d88c9687e8891c754f3abc56139f808ad48a384542c5213151100e05fd9b

                  SHA512

                  eb8b0a31265f23307aa1ab6a8b1e60b87cea370ce1754ec2dcb4615a88b307c93565707e7c815c749410bbb31ccde5e5d49dbf54108d7b5aea1007837d816d20

                • \Users\Admin\AppData\Roaming\WinSocket\9161892d9b778be2d3d4afda789ac9210be4c401fa883401c1bdb0dc3d430946.exe

                  Filesize

                  1.1MB

                  MD5

                  6fd02b87db7a138b10b1bc030f4c042a

                  SHA1

                  2f7816b9af24c0280f30987e904327933371ee8c

                  SHA256

                  9151782d9b667be2d3d4afda678ac9210be4c401fa773401c1bdb0dc3d430945

                  SHA512

                  f4bc9cbbdbc4d1cc2111995c9a4e2f15e60de5f7a8bb60a7f83a836b91d757018a71af8a7c435c812446397a143964b2073d714164e9be4054c255a66876961f

                • memory/824-8-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-14-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-7-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-6-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-12-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-11-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-10-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-9-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-3-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-2-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-13-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-15-0x00000000003A0000-0x00000000003C9000-memory.dmp

                  Filesize

                  164KB

                • memory/824-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/824-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/824-5-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/824-4-0x0000000000300000-0x0000000000301000-memory.dmp

                  Filesize

                  4KB

                • memory/1080-94-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/1080-93-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-69-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-73-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-76-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-77-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-75-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-74-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-71-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-72-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-70-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-67-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-68-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1136-66-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/2496-49-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2496-50-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2596-34-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-35-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

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

                  Filesize

                  28KB

                • memory/2596-31-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-32-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-33-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-46-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2596-30-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-40-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-36-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-37-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-38-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-39-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-41-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

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

                  Filesize

                  456KB