Analysis

  • max time kernel
    70s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-09-2024 11:38

General

  • Target

    74549d3ae18e72ea92267e0efb13fe26c4a44e68848f0237438f755c96a7cd29N.exe

  • Size

    1.0MB

  • MD5

    56c95c44823441c4ce1f041934aef8c0

  • SHA1

    f98cf6c615ddf242729712863c64f44d0f5dc577

  • SHA256

    74549d3ae18e72ea92267e0efb13fe26c4a44e68848f0237438f755c96a7cd29

  • SHA512

    fd87c330655ecaa8a7c9e1a47bf4b261eec0d2273ebac8aa299821cd300a903b20a0e82e6c75d9fab542869da52d1d47a6c30aa9bcbdda1d0e8b74c58aae8935

  • SSDEEP

    24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13J/NuQE3I:E5aIwC+Agr6S/FpJM3I

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 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe 4 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\74549d3ae18e72ea92267e0efb13fe26c4a44e68848f0237438f755c96a7cd29N.exe
    "C:\Users\Admin\AppData\Local\Temp\74549d3ae18e72ea92267e0efb13fe26c4a44e68848f0237438f755c96a7cd29N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Windows\SysWOW64\cmd.exe
      /c sc stop WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2432
      • C:\Windows\SysWOW64\sc.exe
        sc stop WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2772
    • C:\Windows\SysWOW64\cmd.exe
      /c sc delete WinDefend
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Windows\SysWOW64\sc.exe
        sc delete WinDefend
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:2720
    • C:\Windows\SysWOW64\cmd.exe
      /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2476
      • 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:2760
    • C:\Users\Admin\AppData\Roaming\WinSocket\84649d3ae19e82ea92278e0efb13fe27c4a44e79949f0238439f866c97a8cd29N.exe
      C:\Users\Admin\AppData\Roaming\WinSocket\84649d3ae19e82ea92278e0efb13fe27c4a44e79949f0238439f866c97a8cd29N.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2752
      • C:\Windows\SysWOW64\cmd.exe
        /c sc stop WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2248
        • C:\Windows\SysWOW64\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2636
      • C:\Windows\SysWOW64\cmd.exe
        /c sc delete WinDefend
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2632
        • C:\Windows\SysWOW64\sc.exe
          sc delete WinDefend
          4⤵
          • Launches sc.exe
          • System Location Discovery: System Language Discovery
          PID:2572
      • C:\Windows\SysWOW64\cmd.exe
        /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2676
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableRealtimeMonitoring $true
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2592
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2164
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {54C9CDDC-6173-40CA-8115-AB7038219980} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
        PID:1952
        • C:\Users\Admin\AppData\Roaming\WinSocket\84649d3ae19e82ea92278e0efb13fe27c4a44e79949f0238439f866c97a8cd29N.exe
          C:\Users\Admin\AppData\Roaming\WinSocket\84649d3ae19e82ea92278e0efb13fe27c4a44e79949f0238439f866c97a8cd29N.exe
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2152
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            3⤵
              PID:1108

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

          Filesize

          7KB

          MD5

          ead159c32936e6204c4538faf13c0a41

          SHA1

          596e9153ff56d97c624ec6e32845ab8920aac1cc

          SHA256

          cf4b5f0cc8717c1562ce800324d4026b73e8373f538a184f7fdc33cc7f9ecd40

          SHA512

          f8705f267028c45cdfc713234453b3099d0ac336ab60f4b50c1567f844c2c98dac59a5fb69b9223262952dbb8bc16ad21fbd1c989e481dfbdfaea12b526e042b

        • \Users\Admin\AppData\Roaming\WinSocket\84649d3ae19e82ea92278e0efb13fe27c4a44e79949f0238439f866c97a8cd29N.exe

          Filesize

          1.0MB

          MD5

          56c95c44823441c4ce1f041934aef8c0

          SHA1

          f98cf6c615ddf242729712863c64f44d0f5dc577

          SHA256

          74549d3ae18e72ea92267e0efb13fe26c4a44e68848f0237438f755c96a7cd29

          SHA512

          fd87c330655ecaa8a7c9e1a47bf4b261eec0d2273ebac8aa299821cd300a903b20a0e82e6c75d9fab542869da52d1d47a6c30aa9bcbdda1d0e8b74c58aae8935

        • memory/2164-49-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2164-50-0x0000000010000000-0x000000001001E000-memory.dmp

          Filesize

          120KB

        • memory/2600-11-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-10-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-9-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-13-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-12-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-18-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2600-16-0x00000000037A0000-0x00000000037C9000-memory.dmp

          Filesize

          164KB

        • memory/2600-15-0x0000000000421000-0x0000000000422000-memory.dmp

          Filesize

          4KB

        • memory/2600-5-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-8-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-7-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2600-4-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2752-39-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-37-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-40-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-41-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-44-0x0000000000400000-0x0000000000472000-memory.dmp

          Filesize

          456KB

        • memory/2752-36-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-35-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-46-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2752-45-0x0000000010000000-0x0000000010007000-memory.dmp

          Filesize

          28KB

        • memory/2752-34-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-31-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-30-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-38-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-32-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2752-33-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB