Analysis
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max time kernel
135s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-05-2024 00:52
Behavioral task
behavioral1
Sample
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe
Resource
win7-20240221-en
General
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Target
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe
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Size
1.2MB
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MD5
0c9e80007f495561fbd69448cf681e52
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SHA1
15aff8bdb73701d9c8ef9caf3eeca7124fa31b93
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SHA256
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd
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SHA512
87497d804ede217a3a6d7969d36d2183c6b6a546c45e5d3c231e0963d58075c58b34b36459366952a347c84d98ee291e4eebadf48fdd0be01908c92b428d1da8
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1Sdr36OTcgapChIN:E5aIwC+Agr6S/FEVI
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/1244-15-0x0000000000330000-0x0000000000359000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exepid process 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe 1080 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe -
Loads dropped DLL 2 IoCs
Processes:
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exepid process 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.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 2780 sc.exe 2568 sc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exepowershell.exepid process 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 2716 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exedescription pid process Token: SeDebugPrivilege 2716 powershell.exe Token: SeTcbPrivilege 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe Token: SeTcbPrivilege 1080 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exepid process 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe 1080 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.execmd.execmd.execmd.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exetaskeng.exe94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exedescription pid process target process PID 1244 wrote to memory of 2508 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2508 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2508 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2508 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 3004 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 3004 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 3004 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 3004 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2544 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2544 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2544 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 1244 wrote to memory of 2544 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe cmd.exe PID 2508 wrote to memory of 2568 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2568 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2568 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2568 2508 cmd.exe sc.exe PID 3004 wrote to memory of 2780 3004 cmd.exe sc.exe PID 3004 wrote to memory of 2780 3004 cmd.exe sc.exe PID 3004 wrote to memory of 2780 3004 cmd.exe sc.exe PID 3004 wrote to memory of 2780 3004 cmd.exe sc.exe PID 1244 wrote to memory of 2520 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 1244 wrote to memory of 2520 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 1244 wrote to memory of 2520 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 1244 wrote to memory of 2520 1244 94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 2544 wrote to memory of 2716 2544 cmd.exe powershell.exe PID 2544 wrote to memory of 2716 2544 cmd.exe powershell.exe PID 2544 wrote to memory of 2716 2544 cmd.exe powershell.exe PID 2544 wrote to memory of 2716 2544 cmd.exe powershell.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 2520 wrote to memory of 2672 2520 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 320 wrote to memory of 1800 320 taskeng.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 320 wrote to memory of 1800 320 taskeng.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 320 wrote to memory of 1800 320 taskeng.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 320 wrote to memory of 1800 320 taskeng.exe 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe PID 1800 wrote to memory of 2148 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 1800 wrote to memory of 2148 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 1800 wrote to memory of 2148 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe PID 1800 wrote to memory of 2148 1800 94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe svchost.exe -
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\94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe"C:\Users\Admin\AppData\Local\Temp\94f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2568 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2780 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2716 -
C:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exeC:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2672
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C:\Windows\system32\taskeng.exetaskeng.exe {C528794E-06AB-4962-BD35-751A4D2605AD} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exeC:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2148
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C:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exeC:\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1080 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1320
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Roaming\WinSocket\94f8e982d8e27c3aea140cbae043a1eb8e799d97987a9017a8b9101117f27efd.exe
Filesize1.2MB
MD50c9e80007f495561fbd69448cf681e52
SHA115aff8bdb73701d9c8ef9caf3eeca7124fa31b93
SHA25694f7e972d7e26c3aea140cbae043a1eb7e689d96976a8016a7b9101116f26efd
SHA51287497d804ede217a3a6d7969d36d2183c6b6a546c45e5d3c231e0963d58075c58b34b36459366952a347c84d98ee291e4eebadf48fdd0be01908c92b428d1da8