Analysis
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max time kernel
134s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-09-2024 11:07
Behavioral task
behavioral1
Sample
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe
Resource
win7-20240903-en
General
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Target
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe
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Size
1.0MB
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MD5
470379d2f9287b0a493703e10c4946ee
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SHA1
b97f7039a90b62bf49116ce06fb54abf2a09eda5
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SHA256
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa
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SHA512
fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13J/NuhGPe:E5aIwC+Agr6S/FpJpm
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule behavioral1/files/0x0008000000016c73-25.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/1032-15-0x00000000003A0000-0x00000000003C9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exepid Process 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 580 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Loads dropped DLL 2 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exepid Process 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe -
Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription 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.
Processes:
sc.exesc.exepid Process 2248 sc.exe 3060 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.
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.execmd.exesc.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.execmd.execmd.exesc.exepowershell.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.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 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exepowershell.exepid Process 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 1768 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription pid Process Token: SeDebugPrivilege 1768 powershell.exe Token: SeTcbPrivilege 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Token: SeTcbPrivilege 580 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exepid Process 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 580 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.execmd.execmd.execmd.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exetaskeng.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription pid Process procid_target PID 1032 wrote to memory of 2580 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 28 PID 1032 wrote to memory of 2580 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 28 PID 1032 wrote to memory of 2580 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 28 PID 1032 wrote to memory of 2580 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 28 PID 1032 wrote to memory of 2788 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 29 PID 1032 wrote to memory of 2788 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 29 PID 1032 wrote to memory of 2788 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 29 PID 1032 wrote to memory of 2788 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 29 PID 1032 wrote to memory of 2228 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 1032 wrote to memory of 2228 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 1032 wrote to memory of 2228 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 1032 wrote to memory of 2228 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 1032 wrote to memory of 3020 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 1032 wrote to memory of 3020 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 1032 wrote to memory of 3020 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 1032 wrote to memory of 3020 1032 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 2788 wrote to memory of 2248 2788 cmd.exe 35 PID 2788 wrote to memory of 2248 2788 cmd.exe 35 PID 2788 wrote to memory of 2248 2788 cmd.exe 35 PID 2788 wrote to memory of 2248 2788 cmd.exe 35 PID 2580 wrote to memory of 3060 2580 cmd.exe 36 PID 2580 wrote to memory of 3060 2580 cmd.exe 36 PID 2580 wrote to memory of 3060 2580 cmd.exe 36 PID 2580 wrote to memory of 3060 2580 cmd.exe 36 PID 2228 wrote to memory of 1768 2228 cmd.exe 37 PID 2228 wrote to memory of 1768 2228 cmd.exe 37 PID 2228 wrote to memory of 1768 2228 cmd.exe 37 PID 2228 wrote to memory of 1768 2228 cmd.exe 37 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 3020 wrote to memory of 2624 3020 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 38 PID 1436 wrote to memory of 876 1436 taskeng.exe 42 PID 1436 wrote to memory of 876 1436 taskeng.exe 42 PID 1436 wrote to memory of 876 1436 taskeng.exe 42 PID 1436 wrote to memory of 876 1436 taskeng.exe 42 PID 876 wrote to memory of 1968 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 43 PID 876 wrote to memory of 1968 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 43 PID 876 wrote to memory of 1968 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 43 PID 876 wrote to memory of 1968 876 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 43 -
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\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:1032 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3060
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2248
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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:2228 -
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:1768
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C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2624
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C:\Windows\system32\taskeng.exetaskeng.exe {8A0881F9-F0BB-46B3-9768-F037743EFCAD} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1968
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C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:580 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:716
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
Filesize1.0MB
MD5470379d2f9287b0a493703e10c4946ee
SHA1b97f7039a90b62bf49116ce06fb54abf2a09eda5
SHA2568f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa
SHA512fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2