Analysis

  • max time kernel
    135s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 20:00

General

  • Target

    2c7f56ca674afb300a5df7540248d08a2c6dfc81785f25df6981d41fd708590d.exe

  • Size

    1.3MB

  • MD5

    1fa1948224d5382fffff9be9a89720a6

  • SHA1

    0c18525d670ec131b7f6ec440aeccaeb83c1362f

  • SHA256

    2c7f56ca674afb300a5df7540248d08a2c6dfc81785f25df6981d41fd708590d

  • SHA512

    177d500c0a425b9bed657378e6f26638839ec864b8fc8c3e1aa1745f4d938f0ec65bf89cdd883b9c3b33111046fac51f613bda9cbb658c3da894ebd1d5eb4686

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtjmssdqex1hl+dZQZer4y:E5aIwC+Agr6StYCmy

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\2c7f56ca674afb300a5df7540248d08a2c6dfc81785f25df6981d41fd708590d.exe
    "C:\Users\Admin\AppData\Local\Temp\2c7f56ca674afb300a5df7540248d08a2c6dfc81785f25df6981d41fd708590d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2728
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2440
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2976
      • 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:2600
    • C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2344
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:1912
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2460
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2884
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2472
              • 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:2464
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2468
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {927365E1-E268-4C4B-8094-C39B1678DB4D} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:1420
              • C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:2260
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:1852
                • C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:1648
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:1764

                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

                  f26116ec1412594d12d071eb7378a4c0

                  SHA1

                  f4d50dc3c8dbab9322018fb64993c55ad86174d9

                  SHA256

                  8b2e5e053b95c717baf953f2ba0a19487e4fd9b2f4f070252dd17a1fb8d5c826

                  SHA512

                  1d29083ba8975f441b1c52ee36c65b09e1891dcf8e90d367a96b9a713a03611df2f4d93f038b64f226a33e70cb9112393c7ca2f09d9e13b71de8268c7ed5487c

                • C:\Users\Admin\AppData\Roaming\WinSocket\2c8f67ca784afb300a6df8640249d09a2c7dfc91896f26df7991d41fd809690d.exe

                  Filesize

                  1.3MB

                  MD5

                  1fa1948224d5382fffff9be9a89720a6

                  SHA1

                  0c18525d670ec131b7f6ec440aeccaeb83c1362f

                  SHA256

                  2c7f56ca674afb300a5df7540248d08a2c6dfc81785f25df6981d41fd708590d

                  SHA512

                  177d500c0a425b9bed657378e6f26638839ec864b8fc8c3e1aa1745f4d938f0ec65bf89cdd883b9c3b33111046fac51f613bda9cbb658c3da894ebd1d5eb4686

                • memory/1648-94-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1648-93-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-11-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-13-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-15-0x0000000000490000-0x00000000004B9000-memory.dmp

                  Filesize

                  164KB

                • memory/1800-12-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-8-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/1800-10-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-9-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-7-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/1800-4-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-75-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-77-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-66-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-67-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-72-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-73-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-74-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2260-76-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2468-49-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2624-33-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-39-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-45-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2624-44-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2624-46-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2624-30-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-40-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-34-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-35-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-36-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-37-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-38-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-41-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2624-31-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB