Analysis

  • max time kernel
    134s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13/09/2024, 00:25

General

  • Target

    8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe

  • Size

    1.0MB

  • MD5

    470379d2f9287b0a493703e10c4946ee

  • SHA1

    b97f7039a90b62bf49116ce06fb54abf2a09eda5

  • SHA256

    8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa

  • SHA512

    fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13J/NuhGPe:E5aIwC+Agr6S/FpJpm

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 1 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe
    "C:\Users\Admin\AppData\Local\Temp\8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2328
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2768
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2188
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2744
    • C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2872
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {B7F61D72-5DC7-4987-B3E1-D88CB2BE0BB8} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1216
      • C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
        C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2004
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
            PID:2248
        • C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2284
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:2572

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe

          Filesize

          1.0MB

          MD5

          470379d2f9287b0a493703e10c4946ee

          SHA1

          b97f7039a90b62bf49116ce06fb54abf2a09eda5

          SHA256

          8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa

          SHA512

          fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2

        • memory/2004-72-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-71-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-70-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-69-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-68-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-67-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-66-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-65-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-64-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-63-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-62-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2004-61-0x0000000000250000-0x0000000000251000-memory.dmp

          Filesize

          4KB

        • memory/2288-5-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-4-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-3-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2288-15-0x0000000000500000-0x0000000000529000-memory.dmp

          Filesize

          164KB

        • memory/2288-14-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-13-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-12-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-17-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2288-11-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-10-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-9-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-8-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-7-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-6-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2288-2-0x0000000000260000-0x0000000000261000-memory.dmp

          Filesize

          4KB

        • memory/2720-48-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2720-36-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-31-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-30-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-33-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-34-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-35-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-32-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-37-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-38-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-44-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2720-41-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-39-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2720-40-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2872-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2872-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB