Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
03-06-2024 05:14
Behavioral task
behavioral1
Sample
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe
Resource
win7-20240419-en
General
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Target
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe
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Size
1.0MB
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MD5
88947241e59f9b69962f7758894ba774
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SHA1
4e4b5adef9332aa6995f92fba1cb5e0c5cb2d8bb
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SHA256
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf
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SHA512
fc47519887bf89caa644249fd1c902c743f0a76837b8374de925cc5a0447e5827e73c9829ac2a21b7a526ce46dbc22d79f402dd7b69fd3d3e5a0beb5f3582968
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SSDEEP
12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsGa60C+4PMAQBnm46MoCBuu0Jphm:zQ5aILMCfmAUjzX6xQtjmssdqOm
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/1996-15-0x0000000000290000-0x00000000002B9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exepid process 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2476 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2060 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe -
Loads dropped DLL 2 IoCs
Processes:
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exepid process 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exepowershell.exedescription 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.
Processes:
sc.exesc.exesc.exesc.exepid process 2736 sc.exe 2572 sc.exe 1648 sc.exe 2784 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exepowershell.exepowershell.exepid process 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2780 powershell.exe 2692 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exedescription pid process Token: SeDebugPrivilege 2692 powershell.exe Token: SeDebugPrivilege 2780 powershell.exe Token: SeTcbPrivilege 2476 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe Token: SeTcbPrivilege 2060 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exepid process 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2476 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe 2060 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.execmd.execmd.execmd.exeed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.execmd.exedescription pid process target process PID 1996 wrote to memory of 2332 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2332 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2332 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2332 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2256 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2256 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2256 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2256 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2296 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2296 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2296 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2296 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe cmd.exe PID 1996 wrote to memory of 2708 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe PID 1996 wrote to memory of 2708 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe PID 1996 wrote to memory of 2708 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe PID 1996 wrote to memory of 2708 1996 ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe PID 2296 wrote to memory of 2692 2296 cmd.exe powershell.exe PID 2296 wrote to memory of 2692 2296 cmd.exe powershell.exe PID 2296 wrote to memory of 2692 2296 cmd.exe powershell.exe PID 2296 wrote to memory of 2692 2296 cmd.exe powershell.exe PID 2332 wrote to memory of 2784 2332 cmd.exe sc.exe PID 2332 wrote to memory of 2784 2332 cmd.exe sc.exe PID 2332 wrote to memory of 2784 2332 cmd.exe sc.exe PID 2332 wrote to memory of 2784 2332 cmd.exe sc.exe PID 2256 wrote to memory of 2736 2256 cmd.exe sc.exe PID 2256 wrote to memory of 2736 2256 cmd.exe sc.exe PID 2256 wrote to memory of 2736 2256 cmd.exe sc.exe PID 2256 wrote to memory of 2736 2256 cmd.exe sc.exe PID 2708 wrote to memory of 2536 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2536 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2536 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2536 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2768 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2768 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2768 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2768 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2664 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2664 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2664 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2664 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe cmd.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2536 wrote to memory of 2572 2536 cmd.exe sc.exe PID 2536 wrote to memory of 2572 2536 cmd.exe sc.exe PID 2536 wrote to memory of 2572 2536 cmd.exe sc.exe PID 2536 wrote to memory of 2572 2536 cmd.exe sc.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe svchost.exe PID 2708 wrote to memory of 2516 2708 ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.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\ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe"C:\Users\Admin\AppData\Local\Temp\ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1996 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2784 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2736 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2296 -
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:2692 -
C:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeC:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:2572 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵PID:2768
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C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
PID:1648 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵PID:2664
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2780 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2516
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C:\Windows\system32\taskeng.exetaskeng.exe {A38FAE21-8B92-474C-B047-11CA14095E85} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2448
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C:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeC:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2476 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2304
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C:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exeC:\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2060 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:544
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
MD5e57a3ee91fe89bccb55cb641613128a8
SHA19cf120ea4819894c775222336654e72bda3953c2
SHA256e530d243f5d5396559e3a99446290710834c46d0f998c03dd67e49a5a44db224
SHA5127fb0eb128fcc63075249e48d7fcdbb501b1afaaa83a305e952b427a480d9b5fcf6f7ca090aeab95d10be06e6b1f167b2b2fbf8913f76188bc7bd9cfbb588099b
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\Users\Admin\AppData\Roaming\WinSocket\ed1b6120d7218fbc91262102303eaf09fb1c3198107b0c8bcad4e98e88ac9aaf.exe
Filesize1.0MB
MD588947241e59f9b69962f7758894ba774
SHA14e4b5adef9332aa6995f92fba1cb5e0c5cb2d8bb
SHA256ed1b5120d6217fbc81252102303eaf08fb1c3197106b0c7bcad4e87e77ac9aaf
SHA512fc47519887bf89caa644249fd1c902c743f0a76837b8374de925cc5a0447e5827e73c9829ac2a21b7a526ce46dbc22d79f402dd7b69fd3d3e5a0beb5f3582968