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
    04-05-2024 01:04

General

  • Target

    9e4e42cf36a70195dcd5ac6c57dae6868d9ee0616097319681a30cee28f208e1.exe

  • Size

    1.1MB

  • MD5

    5db3ab3ad40e5fcfd755fea0a1728d78

  • SHA1

    fd9904dceae0eacabcb2a1aae9120d221bfafd84

  • SHA256

    9e4e42cf36a70195dcd5ac6c57dae6868d9ee0616097319681a30cee28f208e1

  • SHA512

    31a9299e765814775e3f7ba6d0b8cca30b31931594327278af308e77830d91b2ac3f018e97c0e92984d4b05e601412af1faddd5c52b7c0a66e4324a424cf12af

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1StE10/ZcnDPsc:E5aIwC+Agr6S/FFC+Lsc

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 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\9e4e42cf36a70195dcd5ac6c57dae6868d9ee0616097319681a30cee28f208e1.exe
    "C:\Users\Admin\AppData\Local\Temp\9e4e42cf36a70195dcd5ac6c57dae6868d9ee0616097319681a30cee28f208e1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1912
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2704
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2548
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2596
      • 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:2284
    • C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2412
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {6311C1E0-885A-456F-8B5A-248700B27480} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2304
      • C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2044
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1996
        • C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2996
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:804

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\9e4e42cf37a80196dcd6ac7c68dae7979d9ee0717098319791a30cee29f209e1.exe

          Filesize

          1.1MB

          MD5

          5db3ab3ad40e5fcfd755fea0a1728d78

          SHA1

          fd9904dceae0eacabcb2a1aae9120d221bfafd84

          SHA256

          9e4e42cf36a70195dcd5ac6c57dae6868d9ee0616097319681a30cee28f208e1

          SHA512

          31a9299e765814775e3f7ba6d0b8cca30b31931594327278af308e77830d91b2ac3f018e97c0e92984d4b05e601412af1faddd5c52b7c0a66e4324a424cf12af

        • memory/1924-8-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-10-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-5-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-4-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-9-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-6-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-2-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-3-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-12-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-11-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1924-15-0x00000000002F0000-0x0000000000319000-memory.dmp

          Filesize

          164KB

        • memory/1924-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/1924-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/1924-7-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2044-72-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-64-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-61-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-62-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-63-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-70-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-69-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-71-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-65-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-66-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-67-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2044-68-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2412-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2412-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2492-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2492-36-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-33-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-30-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-32-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-34-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-35-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-31-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-37-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-38-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-41-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2492-39-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/2492-40-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB