Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23-08-2024 22:38
Behavioral task
behavioral1
Sample
7dcee7047f1eb19c5412c99a6f967190N.exe
Resource
win7-20240708-en
General
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Target
7dcee7047f1eb19c5412c99a6f967190N.exe
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Size
1.4MB
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MD5
7dcee7047f1eb19c5412c99a6f967190
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SHA1
495b5b63ba37ba404de56f6e1b3f6702a3947ce8
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SHA256
4ea3b32ca07f0a39906da12c1cae3a75b9d34d7866058c600f3d38e43bd934fa
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SHA512
cf7000951a0d64271866028e1b2737293c9bb7825c158120cd7a93e8a8201352355c27c2ded735d25a1699016174908ae3096b3b2d26f003484e300e8dc42fb4
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkl:E5aIwC+Agr6St1lOqq+jCpLWU
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0007000000018b00-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/1596-15-0x0000000001C10000-0x0000000001C39000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
pid Process 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 1812 8dcee8048f1eb19c6412c99a7f978190N.exe -
Loads dropped DLL 2 IoCs
pid Process 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 1596 7dcee7047f1eb19c5412c99a6f967190N.exe -
pid Process 2092 powershell.exe 3012 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 1372 sc.exe 2420 sc.exe 2828 sc.exe 1704 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 8dcee8048f1eb19c6412c99a7f978190N.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7dcee7047f1eb19c5412c99a6f967190N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8dcee8048f1eb19c6412c99a7f978190N.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 powershell.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 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 2092 powershell.exe 3012 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2092 powershell.exe Token: SeDebugPrivilege 3012 powershell.exe Token: SeTcbPrivilege 1812 8dcee8048f1eb19c6412c99a7f978190N.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 1812 8dcee8048f1eb19c6412c99a7f978190N.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1596 wrote to memory of 2736 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 30 PID 1596 wrote to memory of 2736 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 30 PID 1596 wrote to memory of 2736 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 30 PID 1596 wrote to memory of 2736 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 30 PID 1596 wrote to memory of 2704 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 31 PID 1596 wrote to memory of 2704 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 31 PID 1596 wrote to memory of 2704 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 31 PID 1596 wrote to memory of 2704 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 31 PID 1596 wrote to memory of 2680 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 33 PID 1596 wrote to memory of 2680 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 33 PID 1596 wrote to memory of 2680 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 33 PID 1596 wrote to memory of 2680 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 33 PID 1596 wrote to memory of 2572 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 36 PID 1596 wrote to memory of 2572 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 36 PID 1596 wrote to memory of 2572 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 36 PID 1596 wrote to memory of 2572 1596 7dcee7047f1eb19c5412c99a6f967190N.exe 36 PID 2572 wrote to memory of 2588 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 37 PID 2572 wrote to memory of 2588 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 37 PID 2572 wrote to memory of 2588 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 37 PID 2572 wrote to memory of 2588 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 37 PID 2572 wrote to memory of 2616 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 38 PID 2572 wrote to memory of 2616 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 38 PID 2572 wrote to memory of 2616 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 38 PID 2572 wrote to memory of 2616 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 38 PID 2680 wrote to memory of 2092 2680 cmd.exe 41 PID 2680 wrote to memory of 2092 2680 cmd.exe 41 PID 2680 wrote to memory of 2092 2680 cmd.exe 41 PID 2680 wrote to memory of 2092 2680 cmd.exe 41 PID 2704 wrote to memory of 1704 2704 cmd.exe 40 PID 2704 wrote to memory of 1704 2704 cmd.exe 40 PID 2704 wrote to memory of 1704 2704 cmd.exe 40 PID 2704 wrote to memory of 1704 2704 cmd.exe 40 PID 2736 wrote to memory of 2828 2736 cmd.exe 42 PID 2736 wrote to memory of 2828 2736 cmd.exe 42 PID 2736 wrote to memory of 2828 2736 cmd.exe 42 PID 2736 wrote to memory of 2828 2736 cmd.exe 42 PID 2572 wrote to memory of 1748 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 44 PID 2572 wrote to memory of 1748 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 44 PID 2572 wrote to memory of 1748 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 44 PID 2572 wrote to memory of 1748 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 44 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 PID 2572 wrote to memory of 1388 2572 8dcee8048f1eb19c6412c99a7f978190N.exe 45 -
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\7dcee7047f1eb19c5412c99a6f967190N.exe"C:\Users\Admin\AppData\Local\Temp\7dcee7047f1eb19c5412c99a6f967190N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2828
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1704
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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:2680 -
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:2092
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C:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exeC:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2572 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:2588 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2420
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵
- System Location Discovery: System Language Discovery
PID:2616 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1372
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- System Location Discovery: System Language Discovery
PID:1748 -
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:3012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1388
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C:\Windows\system32\taskeng.exetaskeng.exe {DAA3EB92-0975-4E41-A03F-C90ED6B4DA56} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:1720
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C:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exeC:\Users\Admin\AppData\Roaming\WinSocket\8dcee8048f1eb19c6412c99a7f978190N.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1812 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1808
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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
MD543aba09954783913e092116ec363e062
SHA18bc0c9659aa2c0bafc51063a49be5db4fd384f59
SHA2567700812dadd098c6874240b2aaa64df77ee153cf23bd79693c3c9d001ded7249
SHA5127a2839752979f3953b5efaf37e08ca409053009849d1342da59c976163ee509b509dd3a28b5669dfdc087fa7904a84de5a0ce1e99f5f29d3002f6002378540e0
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Filesize
1.4MB
MD57dcee7047f1eb19c5412c99a6f967190
SHA1495b5b63ba37ba404de56f6e1b3f6702a3947ce8
SHA2564ea3b32ca07f0a39906da12c1cae3a75b9d34d7866058c600f3d38e43bd934fa
SHA512cf7000951a0d64271866028e1b2737293c9bb7825c158120cd7a93e8a8201352355c27c2ded735d25a1699016174908ae3096b3b2d26f003484e300e8dc42fb4