Analysis

  • max time kernel
    135s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 19:56

General

  • Target

    2ad21f5d6f2a3d8f969f00962b95e6b19aaf13e932c00bcc14acf057176d1e16.exe

  • Size

    1.3MB

  • MD5

    4fce9750489bad1288f98987d06b252f

  • SHA1

    6d74e9efdd1965525d93b7291200688c9ba82f4d

  • SHA256

    2ad21f5d6f2a3d8f969f00962b95e6b19aaf13e932c00bcc14acf057176d1e16

  • SHA512

    e076d5b5cd0db969d5d15905d33f1079f63bac0031a742ba80327f648643ba73e1d2c9cd617f6be660590d21fb73fee1d0be5b62c2e45b146b52cf510d6f5544

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1SdrzRjVYaQ/n2lbcMfcz5l8ut:E5aIwC+Agr6S/FYqOc2ZE

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\2ad21f5d6f2a3d8f969f00962b95e6b19aaf13e932c00bcc14acf057176d1e16.exe
    "C:\Users\Admin\AppData\Local\Temp\2ad21f5d6f2a3d8f969f00962b95e6b19aaf13e932c00bcc14acf057176d1e16.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2488
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2468
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2624
      • 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:816
    • C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2480
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
          PID:2516
          • C:\Windows\SysWOW64\sc.exe
            sc stop WinDefend
            4⤵
            • Launches sc.exe
            PID:2572
        • C:\Windows\SysWOW64\cmd.exe
          /c sc delete WinDefend
          3⤵
            PID:2548
            • C:\Windows\SysWOW64\sc.exe
              sc delete WinDefend
              4⤵
              • Launches sc.exe
              PID:2788
          • C:\Windows\SysWOW64\cmd.exe
            /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            3⤵
              PID:2592
              • 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:2764
            • C:\Windows\system32\svchost.exe
              C:\Windows\system32\svchost.exe
              3⤵
                PID:2524
          • C:\Windows\system32\taskeng.exe
            taskeng.exe {6F305B59-A46A-412F-B18D-6885B05C0AD4} S-1-5-18:NT AUTHORITY\System:Service:
            1⤵
              PID:548
              • C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
                C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:576
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe
                  3⤵
                    PID:2432
                • C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
                  C:\Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2852
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe
                    3⤵
                      PID:2160

                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

                  20ffaa563c9a7c9c4d1d5970fc04d007

                  SHA1

                  0f2d20e4072874b743f75fec45b61ea45bac6aca

                  SHA256

                  b6ec32341dea9c9922656c3a761432151033e75101e5f0a50cbbdac3b3b55171

                  SHA512

                  aebef5273729d26e4ff94b4232a06b5fddc186bc38c50c525e6decff23d3b6b8749a6155d5b5b466ea29490a84a508b0b0d1bbd5396b69254d1c163612b20675

                • \Users\Admin\AppData\Roaming\WinSocket\2ad21f6d7f2a3d9f979f00972b96e7b19aaf13e932c00bcc14acf068187d1e17.exe

                  Filesize

                  1.3MB

                  MD5

                  4fce9750489bad1288f98987d06b252f

                  SHA1

                  6d74e9efdd1965525d93b7291200688c9ba82f4d

                  SHA256

                  2ad21f5d6f2a3d8f969f00962b95e6b19aaf13e932c00bcc14acf057176d1e16

                  SHA512

                  e076d5b5cd0db969d5d15905d33f1079f63bac0031a742ba80327f648643ba73e1d2c9cd617f6be660590d21fb73fee1d0be5b62c2e45b146b52cf510d6f5544

                • memory/576-75-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-78-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-74-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-76-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-79-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-72-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-73-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-71-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-69-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-70-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-68-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/576-77-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-40-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-38-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-30-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-41-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-33-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-34-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-45-0x0000000010000000-0x0000000010007000-memory.dmp

                  Filesize

                  28KB

                • memory/2480-44-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2480-31-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-39-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-32-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-37-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-36-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-35-0x00000000003E0000-0x00000000003E1000-memory.dmp

                  Filesize

                  4KB

                • memory/2524-55-0x0000000000060000-0x0000000000061000-memory.dmp

                  Filesize

                  4KB

                • memory/2524-50-0x0000000010000000-0x000000001001E000-memory.dmp

                  Filesize

                  120KB

                • memory/2844-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

                  Filesize

                  164KB

                • memory/2844-8-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-3-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-4-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-5-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-6-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-7-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-2-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-9-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-10-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-11-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-18-0x0000000000400000-0x0000000000472000-memory.dmp

                  Filesize

                  456KB

                • memory/2844-17-0x0000000000421000-0x0000000000422000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-12-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-13-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB

                • memory/2844-14-0x0000000000270000-0x0000000000271000-memory.dmp

                  Filesize

                  4KB