Analysis

  • max time kernel
    135s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2024 18:37

General

  • Target

    0a6b954bf91717329aa4261557b1d2410885b460b00e3d061022f8dc6ea11be0.exe

  • Size

    1.3MB

  • MD5

    b23b247cc92fb50f0049734949f4178e

  • SHA1

    5716cb7d75f36614e6f7d9d8610b90c09dc3ce53

  • SHA256

    0a6b954bf91717329aa4261557b1d2410885b460b00e3d061022f8dc6ea11be0

  • SHA512

    e3761afd2770b120d453a584f4a92ce5471bae520ee83534e182b441ff03a6b9adebb3100c3027eef0da15c7a1b37b1aae227cf25b35857b2eb37bd85159ee0d

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQtjmssdqex1hl+dZNNvZ:E5aIwC+Agr6StYCN7

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\0a6b954bf91717329aa4261557b1d2410885b460b00e3d061022f8dc6ea11be0.exe
    "C:\Users\Admin\AppData\Local\Temp\0a6b954bf91717329aa4261557b1d2410885b460b00e3d061022f8dc6ea11be0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:1572
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2492
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1856
      • 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:2640
    • C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2312
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2804
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:2652
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2632
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2476
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2368
              • 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:2364
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2764
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {38DFCB90-539C-49D7-8912-CA91413C06F0} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:2240
              • C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:1280
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:532
                • C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:888
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:564

                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

                  ac48f7e9bffa81ce6a9ac5303ff024ce

                  SHA1

                  0eafe7ace03cd81d26cba3e5b8cb5a74fe7d0875

                  SHA256

                  58101bb13c6a8c72877b779bed81e8a2f740fa5916c99c582043f67f63a6d884

                  SHA512

                  ba959e368b79699bb8c4f0fcf3d6fbd122c4fa6dc9a0334103d985e6899b3c86ebea8d82f0ee0c2169d2277439412555b614e2d79d8a4bd002b53600d898220a

                • \Users\Admin\AppData\Roaming\WinSocket\0a7b964bf91818329aa4271668b1d2410996b470b00e3d071022f9dc7ea11be0.exe

                  Filesize

                  1.3MB

                  MD5

                  b23b247cc92fb50f0049734949f4178e

                  SHA1

                  5716cb7d75f36614e6f7d9d8610b90c09dc3ce53

                  SHA256

                  0a6b954bf91717329aa4261557b1d2410885b460b00e3d061022f8dc6ea11be0

                  SHA512

                  e3761afd2770b120d453a584f4a92ce5471bae520ee83534e182b441ff03a6b9adebb3100c3027eef0da15c7a1b37b1aae227cf25b35857b2eb37bd85159ee0d

                • memory/888-93-0x00000000003D0000-0x00000000003D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2176-14-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-13-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-9-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-8-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-15-0x0000000000330000-0x0000000000359000-memory.dmp

                  Filesize

                  164KB

                • memory/2176-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-7-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-6-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-5-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-4-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-3-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-2-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-12-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-10-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2176-11-0x0000000000260000-0x0000000000261000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-37-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-30-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-40-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-31-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-38-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-44-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2312-45-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2312-39-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-36-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-35-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-34-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-33-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-32-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2312-41-0x00000000002F0000-0x00000000002F1000-memory.dmp

                  Filesize

                  4KB

                • memory/2764-49-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB