Analysis

  • max time kernel
    135s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 21:47

General

  • Target

    574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe

  • Size

    1023KB

  • MD5

    40919a3391314adde33ab0f1456eaf1f

  • SHA1

    23a42184a115b875e2617df2d2bbcff4111d569a

  • SHA256

    574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52

  • SHA512

    2266e7df9916f8109fa3ec91881e4a7bb7203b0d01b1a23df557a7e5cb26649714907d68e7c11a55bb183db897e8b08d868a1d6c211e17f4c0021805ca50af1e

  • SSDEEP

    12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsGa60C+4PMAQBnm46MoCBuu0JphG:zQ5aILMCfmAUjzX6xQtjmssdqcbu

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\574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
    "C:\Users\Admin\AppData\Local\Temp\574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        PID:2560
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2928
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        PID:2284
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2748
      • 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:2816
    • C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2508
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {944D2D63-F9E2-47B9-93C4-EEE697997EF9} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1640
      • C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1580
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2112
        • C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1528
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:616

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe

          Filesize

          1023KB

          MD5

          40919a3391314adde33ab0f1456eaf1f

          SHA1

          23a42184a115b875e2617df2d2bbcff4111d569a

          SHA256

          574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52

          SHA512

          2266e7df9916f8109fa3ec91881e4a7bb7203b0d01b1a23df557a7e5cb26649714907d68e7c11a55bb183db897e8b08d868a1d6c211e17f4c0021805ca50af1e

        • memory/1528-87-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/1528-88-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/1580-60-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-61-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-62-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-63-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-64-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-65-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-66-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-67-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-68-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-69-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-70-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1580-71-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2188-11-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-5-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-6-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-8-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2188-10-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-7-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2188-4-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-2-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-15-0x00000000002D0000-0x00000000002F9000-memory.dmp

          Filesize

          164KB

        • memory/2188-14-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-9-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-12-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2188-3-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2508-48-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2508-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2664-38-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-30-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-31-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-32-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-33-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-34-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-35-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-36-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-37-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2664-39-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-40-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB

        • memory/2664-41-0x0000000000360000-0x0000000000361000-memory.dmp

          Filesize

          4KB