Analysis
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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
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
resource yara_rule behavioral1/files/0x0008000000016c51-25.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/2288-15-0x0000000000500000-0x0000000000529000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 2284 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Loads dropped DLL 2 IoCs
pid Process 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe -
pid Process 2744 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 2768 sc.exe 2328 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 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 2744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2744 powershell.exe Token: SeTcbPrivilege 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Token: SeTcbPrivilege 2284 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 2284 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2288 wrote to memory of 2192 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 2288 wrote to memory of 2192 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 2288 wrote to memory of 2192 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 2288 wrote to memory of 2192 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 30 PID 2288 wrote to memory of 2700 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 31 PID 2288 wrote to memory of 2700 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 31 PID 2288 wrote to memory of 2700 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 31 PID 2288 wrote to memory of 2700 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 31 PID 2288 wrote to memory of 2188 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 2288 wrote to memory of 2188 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 2288 wrote to memory of 2188 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 2288 wrote to memory of 2188 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 32 PID 2288 wrote to memory of 2720 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 34 PID 2288 wrote to memory of 2720 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 34 PID 2288 wrote to memory of 2720 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 34 PID 2288 wrote to memory of 2720 2288 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 34 PID 2700 wrote to memory of 2768 2700 cmd.exe 37 PID 2700 wrote to memory of 2768 2700 cmd.exe 37 PID 2700 wrote to memory of 2768 2700 cmd.exe 37 PID 2700 wrote to memory of 2768 2700 cmd.exe 37 PID 2188 wrote to memory of 2744 2188 cmd.exe 38 PID 2188 wrote to memory of 2744 2188 cmd.exe 38 PID 2188 wrote to memory of 2744 2188 cmd.exe 38 PID 2188 wrote to memory of 2744 2188 cmd.exe 38 PID 2192 wrote to memory of 2328 2192 cmd.exe 39 PID 2192 wrote to memory of 2328 2192 cmd.exe 39 PID 2192 wrote to memory of 2328 2192 cmd.exe 39 PID 2192 wrote to memory of 2328 2192 cmd.exe 39 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 2720 wrote to memory of 2872 2720 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 40 PID 1216 wrote to memory of 2004 1216 taskeng.exe 43 PID 1216 wrote to memory of 2004 1216 taskeng.exe 43 PID 1216 wrote to memory of 2004 1216 taskeng.exe 43 PID 1216 wrote to memory of 2004 1216 taskeng.exe 43 PID 2004 wrote to memory of 2248 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 44 PID 2004 wrote to memory of 2248 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 44 PID 2004 wrote to memory of 2248 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 44 PID 2004 wrote to memory of 2248 2004 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.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\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 WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2328
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2768
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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:2188 -
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:2744
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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:2720 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2872
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C:\Windows\system32\taskeng.exetaskeng.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.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:2004 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2248
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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:2284 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2572
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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