Analysis
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max time kernel
135s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
05/08/2024, 18:43
Behavioral task
behavioral1
Sample
0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe
Resource
win7-20240708-en
General
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Target
0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe
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Size
914KB
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MD5
7a0a84aff88f0a603efc2bb4e316f31e
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SHA1
99476f942fb11781be8023e9373117685887be6f
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SHA256
0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff
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SHA512
d733fc5a30a2ad9ec7bf7566ff4b874c01a25adbe68763118b34251c31cbf7331edbc0a19d84b482e111072b4c40074426be7227322b039812f0d9d91c842d08
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13JWz5Qacp:E5aIwC+Agr6S/FpJIa
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0007000000015f37-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/2480-15-0x0000000000320000-0x0000000000349000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 1880 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe -
Loads dropped DLL 2 IoCs
pid Process 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe -
pid Process 2612 powershell.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2592 sc.exe 2596 sc.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 2612 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2612 powershell.exe Token: SeTcbPrivilege 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe Token: SeTcbPrivilege 1880 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 1880 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2480 wrote to memory of 2868 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 30 PID 2480 wrote to memory of 2868 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 30 PID 2480 wrote to memory of 2868 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 30 PID 2480 wrote to memory of 2868 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 30 PID 2480 wrote to memory of 2864 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 31 PID 2480 wrote to memory of 2864 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 31 PID 2480 wrote to memory of 2864 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 31 PID 2480 wrote to memory of 2864 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 31 PID 2480 wrote to memory of 2872 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 33 PID 2480 wrote to memory of 2872 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 33 PID 2480 wrote to memory of 2872 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 33 PID 2480 wrote to memory of 2872 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 33 PID 2480 wrote to memory of 2732 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 36 PID 2480 wrote to memory of 2732 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 36 PID 2480 wrote to memory of 2732 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 36 PID 2480 wrote to memory of 2732 2480 0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe 36 PID 2864 wrote to memory of 2596 2864 cmd.exe 37 PID 2864 wrote to memory of 2596 2864 cmd.exe 37 PID 2864 wrote to memory of 2596 2864 cmd.exe 37 PID 2864 wrote to memory of 2596 2864 cmd.exe 37 PID 2868 wrote to memory of 2592 2868 cmd.exe 38 PID 2868 wrote to memory of 2592 2868 cmd.exe 38 PID 2868 wrote to memory of 2592 2868 cmd.exe 38 PID 2868 wrote to memory of 2592 2868 cmd.exe 38 PID 2872 wrote to memory of 2612 2872 cmd.exe 39 PID 2872 wrote to memory of 2612 2872 cmd.exe 39 PID 2872 wrote to memory of 2612 2872 cmd.exe 39 PID 2872 wrote to memory of 2612 2872 cmd.exe 39 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 2732 wrote to memory of 592 2732 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 40 PID 768 wrote to memory of 2580 768 taskeng.exe 43 PID 768 wrote to memory of 2580 768 taskeng.exe 43 PID 768 wrote to memory of 2580 768 taskeng.exe 43 PID 768 wrote to memory of 2580 768 taskeng.exe 43 PID 2580 wrote to memory of 2068 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 44 PID 2580 wrote to memory of 2068 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 44 PID 2580 wrote to memory of 2068 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 44 PID 2580 wrote to memory of 2068 2580 0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe 44 -
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\0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe"C:\Users\Admin\AppData\Local\Temp\0fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2592
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2596
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612
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C:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exeC:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:592
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C:\Windows\system32\taskeng.exetaskeng.exe {4524951B-01DF-4343-9DD2-AB084FC236BB} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:768 -
C:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exeC:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2068
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C:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exeC:\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1880 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2556
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Roaming\WinSocket\0fe60fa7c07e974922b6780fa9038eb042197cc7d478c8b46634094bba326dff.exe
Filesize914KB
MD57a0a84aff88f0a603efc2bb4e316f31e
SHA199476f942fb11781be8023e9373117685887be6f
SHA2560fe50fa6c06e864822b5670fa9037eb042186cc6d467c7b45534094bba325dff
SHA512d733fc5a30a2ad9ec7bf7566ff4b874c01a25adbe68763118b34251c31cbf7331edbc0a19d84b482e111072b4c40074426be7227322b039812f0d9d91c842d08