Analysis

  • max time kernel
    135s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26-05-2024 03:58

General

  • Target

    e0e45ed36736243b070af635c9efa1f3a8a5f16d56900ffdc76956660c498876.exe

  • Size

    1.0MB

  • MD5

    075871f9bc9e82f769ac26bb9c6fb6b3

  • SHA1

    9ac632584d336b025130af45da627c1c0bd68ba2

  • SHA256

    e0e45ed36736243b070af635c9efa1f3a8a5f16d56900ffdc76956660c498876

  • SHA512

    90a4089cf25493f7d0489caa0ee93b96cbac9e15d2596f1f7a03ec1e59c3dd85a63ea6a4c7cf9b40cbea87d15b0884c442f75a33cce53d6619bb33375f99b3f1

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9CT6:E5aIwC+Agr6SNass

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\e0e45ed36736243b070af635c9efa1f3a8a5f16d56900ffdc76956660c498876.exe
    "C:\Users\Admin\AppData\Local\Temp\e0e45ed36736243b070af635c9efa1f3a8a5f16d56900ffdc76956660c498876.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:960
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2644
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2608
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2880
      • 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:2580
    • C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2600
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2624
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {3F93B62F-754D-4576-8190-1A8A1260D09D} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1684
      • C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1528
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:1244
        • C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2416
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1168

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\e0e46ed37837243b080af736c9efa1f3a9a6f17d67900ffdc87967770c499987.exe

          Filesize

          1.0MB

          MD5

          075871f9bc9e82f769ac26bb9c6fb6b3

          SHA1

          9ac632584d336b025130af45da627c1c0bd68ba2

          SHA256

          e0e45ed36736243b070af635c9efa1f3a8a5f16d56900ffdc76956660c498876

          SHA512

          90a4089cf25493f7d0489caa0ee93b96cbac9e15d2596f1f7a03ec1e59c3dd85a63ea6a4c7cf9b40cbea87d15b0884c442f75a33cce53d6619bb33375f99b3f1

        • memory/756-10-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-9-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-4-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-3-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-12-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-2-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-5-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-7-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-8-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-11-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/756-15-0x0000000000330000-0x0000000000359000-memory.dmp

          Filesize

          164KB

        • memory/756-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/756-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/756-6-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1528-61-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-62-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-63-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-64-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-65-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-66-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-67-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-68-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-69-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-70-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-71-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1528-60-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/2416-87-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2600-34-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-32-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-39-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-41-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-44-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2600-30-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-31-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-38-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-33-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-40-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-35-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-36-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2600-37-0x0000000000320000-0x0000000000321000-memory.dmp

          Filesize

          4KB

        • memory/2624-48-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2624-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB