Analysis

  • max time kernel
    136s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 02:29

General

  • Target

    cc3879487d24c8fc3961e0d0dce1b0e1d456a2a6ac745f04223c985c64529760.exe

  • Size

    1002KB

  • MD5

    b50a57f4416f6837a2945996e6b63a80

  • SHA1

    de6fe8a4dbbf64363f0cf976e5a9b5e00951abf9

  • SHA256

    cc3879487d24c8fc3961e0d0dce1b0e1d456a2a6ac745f04223c985c64529760

  • SHA512

    f03fd534dd9cbec5969bd7868e59de594c2720a53111b1ab2f24f351c9a42424602aaadc9fb7b84b6d71db1cc8de19c6f6016d862f54b649fd58cc731a2084ca

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1StE10/ZSeE7Lu:E5aIwC+Agr6S/FFCwrG

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 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\cc3879487d24c8fc3961e0d0dce1b0e1d456a2a6ac745f04223c985c64529760.exe
    "C:\Users\Admin\AppData\Local\Temp\cc3879487d24c8fc3961e0d0dce1b0e1d456a2a6ac745f04223c985c64529760.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2576
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2460
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2456
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2672
      • 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:2568
    • C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2908
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {A2C1A9A2-C178-40A0-B641-6813EF5AD891} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1496
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1224
        • C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:544
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1936

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • \Users\Admin\AppData\Roaming\WinSocket\cc3989498d24c9fc3971e0d0dce1b0e1d467a2a7ac846f04223c996c74629870.exe

                Filesize

                1002KB

                MD5

                b50a57f4416f6837a2945996e6b63a80

                SHA1

                de6fe8a4dbbf64363f0cf976e5a9b5e00951abf9

                SHA256

                cc3879487d24c8fc3961e0d0dce1b0e1d456a2a6ac745f04223c985c64529760

                SHA512

                f03fd534dd9cbec5969bd7868e59de594c2720a53111b1ab2f24f351c9a42424602aaadc9fb7b84b6d71db1cc8de19c6f6016d862f54b649fd58cc731a2084ca

              • memory/544-134-0x0000000000250000-0x0000000000279000-memory.dmp

                Filesize

                164KB

              • memory/544-129-0x00000000008F0000-0x00000000008F1000-memory.dmp

                Filesize

                4KB

              • memory/544-122-0x0000000000250000-0x0000000000279000-memory.dmp

                Filesize

                164KB

              • memory/544-121-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/1496-85-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-82-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-90-0x0000000000330000-0x0000000000359000-memory.dmp

                Filesize

                164KB

              • memory/1496-89-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-88-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/1496-74-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-83-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-84-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-81-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-96-0x00000000003F0000-0x00000000003F1000-memory.dmp

                Filesize

                4KB

              • memory/1496-79-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-80-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-102-0x0000000000330000-0x0000000000359000-memory.dmp

                Filesize

                164KB

              • memory/1496-77-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-78-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-75-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1496-76-0x0000000000240000-0x0000000000241000-memory.dmp

                Filesize

                4KB

              • memory/1564-45-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/1564-35-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-36-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-38-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-39-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-40-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-43-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-42-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-41-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-46-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-37-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-48-0x0000000000480000-0x00000000004A9000-memory.dmp

                Filesize

                164KB

              • memory/1564-50-0x0000000010000000-0x0000000010007000-memory.dmp

                Filesize

                28KB

              • memory/1564-54-0x00000000027A0000-0x00000000027A1000-memory.dmp

                Filesize

                4KB

              • memory/1564-32-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-33-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/1564-61-0x0000000000480000-0x00000000004A9000-memory.dmp

                Filesize

                164KB

              • memory/1564-34-0x0000000000270000-0x0000000000271000-memory.dmp

                Filesize

                4KB

              • memory/2364-14-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-9-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-2-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-5-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-4-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-7-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-6-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-8-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-28-0x00000000002F0000-0x0000000000319000-memory.dmp

                Filesize

                164KB

              • memory/2364-19-0x00000000002F0000-0x0000000000319000-memory.dmp

                Filesize

                164KB

              • memory/2364-18-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-17-0x0000000000400000-0x0000000000472000-memory.dmp

                Filesize

                456KB

              • memory/2364-15-0x00000000002F0000-0x0000000000319000-memory.dmp

                Filesize

                164KB

              • memory/2364-3-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-13-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-12-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-11-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2364-10-0x00000000002D0000-0x00000000002D1000-memory.dmp

                Filesize

                4KB

              • memory/2568-66-0x0000000002460000-0x00000000024A0000-memory.dmp

                Filesize

                256KB

              • memory/2568-64-0x00000000741B0000-0x000000007475B000-memory.dmp

                Filesize

                5.7MB

              • memory/2568-65-0x00000000741B0000-0x000000007475B000-memory.dmp

                Filesize

                5.7MB

              • memory/2568-68-0x00000000741B0000-0x000000007475B000-memory.dmp

                Filesize

                5.7MB

              • memory/2568-67-0x0000000002460000-0x00000000024A0000-memory.dmp

                Filesize

                256KB

              • memory/2908-57-0x0000000010000000-0x000000001001E000-memory.dmp

                Filesize

                120KB

              • memory/2908-56-0x0000000000060000-0x0000000000061000-memory.dmp

                Filesize

                4KB