Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
24-08-2024 00:32
Behavioral task
behavioral1
Sample
e97bbd2ee0aa440c035ede21e0915f30N.exe
Resource
win7-20240704-en
General
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Target
e97bbd2ee0aa440c035ede21e0915f30N.exe
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Size
1.4MB
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MD5
e97bbd2ee0aa440c035ede21e0915f30
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SHA1
58be6c23488c5a1fc834fa8a7f4cdc5dacfe9c05
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SHA256
173ac27d3f21ad1752112bf2d70b06c6f6424edddafaa85f174bd346ac14ce91
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SHA512
3c194ca0dd625c6d97c65cbe7fa35de5c7fd3c9e616179de491e68ff4122b6894613162d5d782255f05ae16d09b90627e8cc371c3bb2ed58cfaa3779bc45c947
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkdL:E5aIwC+Agr6St1lOqq+jCpLWuL
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0008000000015d6e-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/2956-15-0x0000000000630000-0x0000000000659000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
pid Process 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 2552 e98bbd2ee0aa440c036ede21e0916f30N.exe -
Loads dropped DLL 2 IoCs
pid Process 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe -
pid Process 2880 powershell.exe 2740 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 2736 sc.exe 2568 sc.exe 560 sc.exe 2592 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 sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.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 e97bbd2ee0aa440c035ede21e0915f30N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e98bbd2ee0aa440c036ede21e0916f30N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e98bbd2ee0aa440c036ede21e0916f30N.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 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 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 2880 powershell.exe 2740 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2740 powershell.exe Token: SeDebugPrivilege 2880 powershell.exe Token: SeTcbPrivilege 2552 e98bbd2ee0aa440c036ede21e0916f30N.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 2552 e98bbd2ee0aa440c036ede21e0916f30N.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2956 wrote to memory of 1672 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 28 PID 2956 wrote to memory of 1672 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 28 PID 2956 wrote to memory of 1672 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 28 PID 2956 wrote to memory of 1672 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 28 PID 2956 wrote to memory of 1660 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 29 PID 2956 wrote to memory of 1660 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 29 PID 2956 wrote to memory of 1660 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 29 PID 2956 wrote to memory of 1660 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 29 PID 2956 wrote to memory of 1580 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 30 PID 2956 wrote to memory of 1580 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 30 PID 2956 wrote to memory of 1580 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 30 PID 2956 wrote to memory of 1580 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 30 PID 2956 wrote to memory of 1728 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 33 PID 2956 wrote to memory of 1728 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 33 PID 2956 wrote to memory of 1728 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 33 PID 2956 wrote to memory of 1728 2956 e97bbd2ee0aa440c035ede21e0915f30N.exe 33 PID 1580 wrote to memory of 2880 1580 cmd.exe 38 PID 1580 wrote to memory of 2880 1580 cmd.exe 38 PID 1580 wrote to memory of 2880 1580 cmd.exe 38 PID 1580 wrote to memory of 2880 1580 cmd.exe 38 PID 1660 wrote to memory of 560 1660 cmd.exe 37 PID 1660 wrote to memory of 560 1660 cmd.exe 37 PID 1660 wrote to memory of 560 1660 cmd.exe 37 PID 1660 wrote to memory of 560 1660 cmd.exe 37 PID 1728 wrote to memory of 860 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 35 PID 1728 wrote to memory of 860 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 35 PID 1728 wrote to memory of 860 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 35 PID 1728 wrote to memory of 860 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 35 PID 1672 wrote to memory of 2568 1672 cmd.exe 36 PID 1672 wrote to memory of 2568 1672 cmd.exe 36 PID 1672 wrote to memory of 2568 1672 cmd.exe 36 PID 1672 wrote to memory of 2568 1672 cmd.exe 36 PID 1728 wrote to memory of 2232 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 39 PID 1728 wrote to memory of 2232 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 39 PID 1728 wrote to memory of 2232 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 39 PID 1728 wrote to memory of 2232 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 39 PID 1728 wrote to memory of 2668 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 40 PID 1728 wrote to memory of 2668 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 40 PID 1728 wrote to memory of 2668 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 40 PID 1728 wrote to memory of 2668 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 40 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 PID 1728 wrote to memory of 2616 1728 e98bbd2ee0aa440c036ede21e0916f30N.exe 41 -
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\e97bbd2ee0aa440c035ede21e0915f30N.exe"C:\Users\Admin\AppData\Local\Temp\e97bbd2ee0aa440c035ede21e0915f30N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2568
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:560
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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:1580 -
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:2880
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C:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exeC:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:860 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2592
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:2232 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2736
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- System Location Discovery: System Language Discovery
PID:2668 -
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:2740
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2616
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C:\Windows\system32\taskeng.exetaskeng.exe {5BD1850F-3D06-4740-84E3-65FEA0AAA8E6} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:1052
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C:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exeC:\Users\Admin\AppData\Roaming\WinSocket\e98bbd2ee0aa440c036ede21e0916f30N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2552 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2792
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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
MD56a232397f5d27ec7fe4c9b3b01c5fd4d
SHA164e6a601090695d95f23493d8555eecfaa863736
SHA25622e406444b8aad49758e4d59900e1f674a02637ae91559071b4905996e058c38
SHA51240e0942128bf1abd91a444a82f4476021a2ff678a9474a83bb63534e05489e70b67986f0230bbfd7f815e52e1f415f615cbae6d98f65d0b37ec5ad133a061ca6
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Filesize
1.4MB
MD5e97bbd2ee0aa440c035ede21e0915f30
SHA158be6c23488c5a1fc834fa8a7f4cdc5dacfe9c05
SHA256173ac27d3f21ad1752112bf2d70b06c6f6424edddafaa85f174bd346ac14ce91
SHA5123c194ca0dd625c6d97c65cbe7fa35de5c7fd3c9e616179de491e68ff4122b6894613162d5d782255f05ae16d09b90627e8cc371c3bb2ed58cfaa3779bc45c947