Analysis
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max time kernel
135s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 19:08
Behavioral task
behavioral1
Sample
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe
Resource
win7-20231129-en
General
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Target
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe
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Size
1.2MB
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MD5
7481073a0ee7fe0abe281db5633b63f5
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SHA1
50a216d5f0066a86427bf2b37a89389627140ff5
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SHA256
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69
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SHA512
13eba51e8a4ce7341a7f0844f742717ee9023024dd2397e23f5ecc58c056b50f75a742aecbfbbdaf554752a779c9bb17fed7cab56603972644e5669786f2527a
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQE4efQg3zNn+2jsvercPk9N4hVI3/TQyFOo:E5aIwC+Agr6SqCPGvTz
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2152-15-0x0000000000580000-0x00000000005A9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exepid process 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 780 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 276 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe -
Loads dropped DLL 2 IoCs
Processes:
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exepid process 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exepid process 1896 sc.exe 2724 sc.exe 2792 sc.exe 2496 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exepowershell.exepowershell.exepid process 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 1508 powershell.exe 2968 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exedescription pid process Token: SeDebugPrivilege 1508 powershell.exe Token: SeDebugPrivilege 2968 powershell.exe Token: SeTcbPrivilege 780 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe Token: SeTcbPrivilege 276 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exepid process 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 780 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe 276 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.execmd.execmd.exedescription pid process target process PID 2152 wrote to memory of 1228 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 1228 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 1228 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 1228 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 2044 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 2044 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 2044 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 2044 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 3012 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 3012 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 3012 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 3012 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe cmd.exe PID 2152 wrote to memory of 2568 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe PID 2152 wrote to memory of 2568 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe PID 2152 wrote to memory of 2568 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe PID 2152 wrote to memory of 2568 2152 181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe PID 2568 wrote to memory of 2720 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2720 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2720 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2720 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2456 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2456 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2456 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2456 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2800 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2800 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2800 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2800 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe cmd.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2568 wrote to memory of 2592 2568 191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe svchost.exe PID 2456 wrote to memory of 2496 2456 cmd.exe sc.exe PID 2456 wrote to memory of 2496 2456 cmd.exe sc.exe PID 2456 wrote to memory of 2496 2456 cmd.exe sc.exe PID 2456 wrote to memory of 2496 2456 cmd.exe sc.exe PID 1228 wrote to memory of 1896 1228 cmd.exe sc.exe PID 1228 wrote to memory of 1896 1228 cmd.exe sc.exe PID 1228 wrote to memory of 1896 1228 cmd.exe sc.exe PID 1228 wrote to memory of 1896 1228 cmd.exe sc.exe -
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
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C:\Users\Admin\AppData\Local\Temp\181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe"C:\Users\Admin\AppData\Local\Temp\181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:1896
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵PID:2044
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C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2792
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵PID:3012
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2968
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C:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exeC:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵PID:2720
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C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:2724
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵
- Suspicious use of WriteProcessMemory
PID:2456 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
PID:2496
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵PID:2800
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2592
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C:\Windows\system32\taskeng.exetaskeng.exe {987200FC-17E2-4D14-B391-D3DC3FB4D311} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2272
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C:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exeC:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:780 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2392
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C:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exeC:\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:276 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2844
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5f043e429495527463e899135e39a9154
SHA1e157fcde1bfb2e9aafb9e5726174b041a2309103
SHA256ca61123245ae85cdbb960d3b937e44a7cf1daf3b4f25da3b0a338f734e005db9
SHA51261e24341cd72967a9351ec0ff5f27598d2034dc2ab88671edb62270d506a6d2ae42a27718629cc75b33d2e81a9c7c9e681bb040649136e3606923d4852fccb2f
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\Users\Admin\AppData\Roaming\WinSocket\191842bc1199199e9bcfbbb8f9698c1927801fc3b8d009899d9933d7c0a12a79.exe
Filesize1.2MB
MD57481073a0ee7fe0abe281db5633b63f5
SHA150a216d5f0066a86427bf2b37a89389627140ff5
SHA256181742bc1188189e8bcfbbb7f9597c1826701fc3b7d009799d8933d6c0a12a69
SHA51213eba51e8a4ce7341a7f0844f742717ee9023024dd2397e23f5ecc58c056b50f75a742aecbfbbdaf554752a779c9bb17fed7cab56603972644e5669786f2527a