Analysis

  • max time kernel
    135s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    28/04/2024, 18:57

General

  • Target

    176dc1948ca38559b5a835479890d6a81599b783c74ae27ec821094ff4984a53.exe

  • Size

    862KB

  • MD5

    073c2fcd7552ce7581f6c50bd7bfe6cc

  • SHA1

    489341695e55a197cf2378a497cfd2f8e8f248bf

  • SHA256

    176dc1948ca38559b5a835479890d6a81599b783c74ae27ec821094ff4984a53

  • SHA512

    9600c7a8c027fa09ac7325f13f2710c1ffb50923c1085e9eb7501eedda25eb43fc738ce6d91446a4d40cee93be3d63afa931756994183c54d339392546f98ec5

  • SSDEEP

    12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSs9U3NL9WEEoLPw9IYEjYcOewX:zQ5aILMCfmAUjzX6xQt9U3917Lw1g1to

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 5 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 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\176dc1948ca38559b5a835479890d6a81599b783c74ae27ec821094ff4984a53.exe
    "C:\Users\Admin\AppData\Local\Temp\176dc1948ca38559b5a835479890d6a81599b783c74ae27ec821094ff4984a53.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2112
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2808
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2156
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2584
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2592
      • 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:2560
    • C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2668
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:800
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:760
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2764
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2444
              • 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:1952
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2496
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {821BB93F-F37B-48E4-8618-59BCB3D02C71} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:2868
              • C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:540
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:1516
                • C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2016
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:1672

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

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

                  Filesize

                  7KB

                  MD5

                  de13d1677be0b205a4c7f52394bb53f8

                  SHA1

                  58faf837e2564e012283f4ce87d16dda6e14ac6b

                  SHA256

                  9f59101e5d2ec889aaf371f6b49c899b3464c73e881561439ac3256f7eb42db7

                  SHA512

                  e277b8410b24674a56fad6fe67de0955ae28592488d718cb69793c9d31126995987178b8bcacb212af1dda035e89571e1658fcfb7b70874a8dca8ba2a755f11d

                • \Users\Admin\AppData\Roaming\WinSocket\187dc1949ca39669b6a936489990d7a91699b893c84ae28ec921094ff4994a63.exe

                  Filesize

                  862KB

                  MD5

                  073c2fcd7552ce7581f6c50bd7bfe6cc

                  SHA1

                  489341695e55a197cf2378a497cfd2f8e8f248bf

                  SHA256

                  176dc1948ca38559b5a835479890d6a81599b783c74ae27ec821094ff4984a53

                  SHA512

                  9600c7a8c027fa09ac7325f13f2710c1ffb50923c1085e9eb7501eedda25eb43fc738ce6d91446a4d40cee93be3d63afa931756994183c54d339392546f98ec5

                • memory/540-77-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-78-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-80-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-79-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-81-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-71-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-72-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-73-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-74-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-75-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-76-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/540-82-0x00000000003A0000-0x00000000003A1000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-15-0x00000000003D0000-0x00000000003F9000-memory.dmp

                  Filesize

                  164KB

                • memory/1688-11-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-17-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/1688-19-0x00000000003D0000-0x00000000003F9000-memory.dmp

                  Filesize

                  164KB

                • memory/1688-28-0x00000000003D0000-0x00000000003F9000-memory.dmp

                  Filesize

                  164KB

                • memory/1688-4-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-13-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-5-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-3-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-2-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-18-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-7-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-8-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-6-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-9-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-12-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-14-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/1688-10-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2016-98-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/2016-99-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/2496-54-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2496-53-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2692-41-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-58-0x0000000000790000-0x00000000007B9000-memory.dmp

                  Filesize

                  164KB

                • memory/2692-49-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2692-50-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2692-32-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-33-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-34-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-35-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-36-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-37-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-38-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-39-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-40-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-42-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-46-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2692-47-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB

                • memory/2692-48-0x0000000000790000-0x00000000007B9000-memory.dmp

                  Filesize

                  164KB

                • memory/2692-43-0x00000000003C0000-0x00000000003C1000-memory.dmp

                  Filesize

                  4KB