Analysis

  • max time kernel
    137s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    21/10/2023, 21:27

General

  • Target

    NEAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

  • Size

    1016KB

  • MD5

    9fbcc05219f22a2f6d651bf6821c6f60

  • SHA1

    3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

  • SHA256

    92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

  • SHA512

    3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtpj/Yz6tGg1ZGUl:E5aIwC+Agr6St1tR3

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 7 IoCs
  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 10 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Stops running service(s) 3 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\NEAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.9fbcc05219f22a2f6d651bf6821c6f60.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2712
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:1616
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2744
      • 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:2592
    • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2520
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {E4FCEB86-5BD8-4710-8CA2-A5A52CF88798} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:580
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:756
        • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2148
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:2324

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • \Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • \Users\Admin\AppData\Roaming\WinSocket\NFAS.9fbcc05219f22a2f6d651bf6821c6f60.exe

                Filesize

                1016KB

                MD5

                9fbcc05219f22a2f6d651bf6821c6f60

                SHA1

                3b5dff4c7f4c238fcdd62cd5c30e76fb855c2579

                SHA256

                92a01e740639aaa4dfb9d4c67357aa6b7595c4e1d8618c3a2aca94efe8097b4a

                SHA512

                3d269246c97bf34c8ca06f6204b7127c580fea81d46fc9f63d7cbfd23a0c2e42f6fde499d2f7f4010d1408fb75e19a2b1992a240718f5bd8fde4aec9628c63c6

              • memory/580-78-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-91-0x0000000000610000-0x0000000000639000-memory.dmp

                Filesize

                164KB

              • memory/580-103-0x0000000000610000-0x0000000000639000-memory.dmp

                Filesize

                164KB

              • memory/580-97-0x0000000001320000-0x0000000001321000-memory.dmp

                Filesize

                4KB

              • memory/580-89-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-88-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/580-86-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-84-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-85-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-82-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-83-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-80-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-81-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-79-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-76-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-77-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/580-75-0x00000000003E0000-0x00000000003E1000-memory.dmp

                Filesize

                4KB

              • memory/1964-34-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-50-0x0000000010000000-0x0000000010007000-memory.dmp

                Filesize

                28KB

              • memory/1964-37-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-36-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-39-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-40-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-38-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-41-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-43-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-42-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-47-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-46-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/1964-48-0x0000000000280000-0x00000000002A9000-memory.dmp

                Filesize

                164KB

              • memory/1964-33-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-54-0x0000000000540000-0x0000000000541000-memory.dmp

                Filesize

                4KB

              • memory/1964-35-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-32-0x0000000000260000-0x0000000000261000-memory.dmp

                Filesize

                4KB

              • memory/1964-63-0x0000000000280000-0x00000000002A9000-memory.dmp

                Filesize

                164KB

              • memory/2148-123-0x00000000001D0000-0x00000000001D1000-memory.dmp

                Filesize

                4KB

              • memory/2148-121-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/2148-108-0x00000000001D0000-0x00000000001D1000-memory.dmp

                Filesize

                4KB

              • memory/2148-109-0x00000000001D0000-0x00000000001D1000-memory.dmp

                Filesize

                4KB

              • memory/2148-124-0x00000000001E0000-0x0000000000209000-memory.dmp

                Filesize

                164KB

              • memory/2148-130-0x00000000003F0000-0x00000000003F1000-memory.dmp

                Filesize

                4KB

              • memory/2148-136-0x00000000001E0000-0x0000000000209000-memory.dmp

                Filesize

                164KB

              • memory/2376-4-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-14-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-13-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-7-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-6-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-3-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-8-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-27-0x00000000003B0000-0x00000000003D9000-memory.dmp

                Filesize

                164KB

              • memory/2376-9-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

                Filesize

                164KB

              • memory/2376-18-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-19-0x00000000003B0000-0x00000000003D9000-memory.dmp

                Filesize

                164KB

              • memory/2376-16-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/2376-5-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-10-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-2-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-11-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2376-12-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2520-59-0x0000000010000000-0x000000001001E000-memory.dmp

                Filesize

                120KB

              • memory/2520-56-0x00000000000E0000-0x00000000000E1000-memory.dmp

                Filesize

                4KB

              • memory/2592-68-0x00000000026C0000-0x0000000002700000-memory.dmp

                Filesize

                256KB

              • memory/2592-67-0x00000000026C0000-0x0000000002700000-memory.dmp

                Filesize

                256KB

              • memory/2592-65-0x0000000074650000-0x0000000074BFB000-memory.dmp

                Filesize

                5.7MB

              • memory/2592-66-0x00000000026C0000-0x0000000002700000-memory.dmp

                Filesize

                256KB

              • memory/2592-64-0x0000000074650000-0x0000000074BFB000-memory.dmp

                Filesize

                5.7MB

              • memory/2592-69-0x0000000074650000-0x0000000074BFB000-memory.dmp

                Filesize

                5.7MB