Analysis
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max time kernel
84s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 09:09
Behavioral task
behavioral1
Sample
075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe
Resource
win7-20240903-en
General
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Target
075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe
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Size
1.5MB
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MD5
70651fe2b23e82f41860ab76168aea20
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SHA1
d152eef3c6d022bf4474ef855909d15962b0752b
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SHA256
075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ec
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SHA512
1a38ed4b5b11afb9d877843b5dc6080479535dd8e49d5cd6743e0bac302841ed558dac7af434cd7ec5f89f76b1fa05bb2e085c42228030f8d96532b5ca19f6b1
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkMwaM:E5aIwC+Agr6St1lOqq+jCpLWgt
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0008000000016de4-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/540-15-0x0000000001CF0000-0x0000000001D19000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
pid Process 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 2124 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe -
Loads dropped DLL 2 IoCs
pid Process 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe -
pid Process 2992 powershell.exe 284 powershell.exe -
Drops file in System32 directory 2 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 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.
pid Process 3020 sc.exe 484 sc.exe 2564 sc.exe 2520 sc.exe -
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.
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 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.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 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 284 powershell.exe 2992 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 284 powershell.exe Token: SeDebugPrivilege 2992 powershell.exe Token: SeTcbPrivilege 2124 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 2124 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 540 wrote to memory of 1364 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 31 PID 540 wrote to memory of 1364 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 31 PID 540 wrote to memory of 1364 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 31 PID 540 wrote to memory of 1364 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 31 PID 540 wrote to memory of 1740 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 32 PID 540 wrote to memory of 1740 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 32 PID 540 wrote to memory of 1740 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 32 PID 540 wrote to memory of 1740 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 32 PID 540 wrote to memory of 2696 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 34 PID 540 wrote to memory of 2696 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 34 PID 540 wrote to memory of 2696 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 34 PID 540 wrote to memory of 2696 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 34 PID 540 wrote to memory of 2620 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 37 PID 540 wrote to memory of 2620 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 37 PID 540 wrote to memory of 2620 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 37 PID 540 wrote to memory of 2620 540 075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe 37 PID 1740 wrote to memory of 2520 1740 cmd.exe 38 PID 1740 wrote to memory of 2520 1740 cmd.exe 38 PID 1740 wrote to memory of 2520 1740 cmd.exe 38 PID 1740 wrote to memory of 2520 1740 cmd.exe 38 PID 1364 wrote to memory of 3020 1364 cmd.exe 39 PID 1364 wrote to memory of 3020 1364 cmd.exe 39 PID 1364 wrote to memory of 3020 1364 cmd.exe 39 PID 1364 wrote to memory of 3020 1364 cmd.exe 39 PID 2620 wrote to memory of 2804 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 40 PID 2620 wrote to memory of 2804 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 40 PID 2620 wrote to memory of 2804 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 40 PID 2620 wrote to memory of 2804 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 40 PID 2620 wrote to memory of 2548 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 41 PID 2620 wrote to memory of 2548 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 41 PID 2620 wrote to memory of 2548 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 41 PID 2620 wrote to memory of 2548 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 41 PID 2620 wrote to memory of 2836 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 42 PID 2620 wrote to memory of 2836 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 42 PID 2620 wrote to memory of 2836 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 42 PID 2620 wrote to memory of 2836 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 42 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe 43 PID 2620 wrote to memory of 2884 2620 086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.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\075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe"C:\Users\Admin\AppData\Local\Temp\075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ecN.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3020
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2520
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- System Location Discovery: System Language Discovery
PID:2696 -
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:284
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C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exeC:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:2804 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2564
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:2548 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:484
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- System Location Discovery: System Language Discovery
PID:2836 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true4⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2992
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2884
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C:\Windows\system32\taskeng.exetaskeng.exe {60913CC4-5961-4BCC-A528-009C6DC5C525} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2240
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C:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exeC:\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2124 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1956
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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\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5c70b12627deaac9bb26c6456d3c9d8b3
SHA1bcdc2f83d29e7774e9eeffe24e704d0eae230011
SHA256ea490042f60be0741718a232f0227a243e0866506f707fbff1b572beba8fc7b1
SHA512f275582d2c4dfaa05ee2cf5c12ccdd955e7cbdf7e5e9afe76971987ba61ba173485db68cea4150cd0905c54aba710e31b1ce0fa3310a0a907d057a9cec314f0b
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\Users\Admin\AppData\Roaming\WinSocket\086f404993846f19371bffb2c2d38a9b19e20e61fdc980f19613e99f9692a3ecN.exe
Filesize1.5MB
MD570651fe2b23e82f41860ab76168aea20
SHA1d152eef3c6d022bf4474ef855909d15962b0752b
SHA256075f404883745f18361bffb2c2d37a8b18e20e51fdc970f18513e98f9592a3ec
SHA5121a38ed4b5b11afb9d877843b5dc6080479535dd8e49d5cd6743e0bac302841ed558dac7af434cd7ec5f89f76b1fa05bb2e085c42228030f8d96532b5ca19f6b1