Analysis

  • max time kernel
    137s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-05-2024 00:06

General

  • Target

    93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe

  • Size

    945KB

  • MD5

    0a55b482dca249b3c7d7a0c2d13551cf

  • SHA1

    edcc7d8b878b10cd805cd50a897e1c42cd2de342

  • SHA256

    93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f

  • SHA512

    49f70fd5f3089c9c2d79e347c3248c35e1402025d4d3b987393807e9384f6165ff09c5c108b8b76334578042da6fa4955290b8cd3709211cac0404b9a8abce7a

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUkhmZ/:E5aIwC+Agr6SNbh

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\93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe
    "C:\Users\Admin\AppData\Local\Temp\93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2468
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2292
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2508
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2792
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2624
      • 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:2384
    • C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2488
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2912
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {C14CD683-8CD5-4E60-BEA5-6A8CA929597D} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1536
      • C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1128
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:896
        • C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1836
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1952

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe

          Filesize

          945KB

          MD5

          0a55b482dca249b3c7d7a0c2d13551cf

          SHA1

          edcc7d8b878b10cd805cd50a897e1c42cd2de342

          SHA256

          93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f

          SHA512

          49f70fd5f3089c9c2d79e347c3248c35e1402025d4d3b987393807e9384f6165ff09c5c108b8b76334578042da6fa4955290b8cd3709211cac0404b9a8abce7a

        • memory/1128-65-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-61-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-62-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-63-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-64-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-66-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-67-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-68-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-69-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-70-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-71-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1128-72-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/1836-88-0x0000000000300000-0x0000000000301000-memory.dmp

          Filesize

          4KB

        • memory/2488-30-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-31-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-34-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-41-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-40-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-39-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2488-32-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-33-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2488-38-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-37-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-36-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2488-35-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2896-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-11-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-3-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2896-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2896-15-0x0000000000290000-0x00000000002B9000-memory.dmp

          Filesize

          164KB

        • memory/2896-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-2-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-12-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-4-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-10-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-9-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-8-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-7-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-6-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2896-5-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2912-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2912-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB