Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 13:18
Behavioral task
behavioral1
Sample
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe
Resource
win7-20231129-en
General
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Target
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe
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Size
1.0MB
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MD5
bbc63c0e9914c9bcacbb84324623de01
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SHA1
09b43a084c8089d61d38f85afe905625730a808c
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SHA256
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb
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SHA512
221bcd4aa22a1533b3c065b668b5b7d54ff054110c758186323fd2ad443614a53dc1e39b0dae021edca131f43b3c6ff2d0e11a21cd11727efe295f4c6f888eb3
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9+U:E5aIwC+Agr6SNasrU
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2220-15-0x0000000000580000-0x00000000005A9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exepid process 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 1020 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 2316 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe -
Loads dropped DLL 2 IoCs
Processes:
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exepid process 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.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 2404 sc.exe 2496 sc.exe 2180 sc.exe 2996 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exepowershell.exepowershell.exepid process 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 1236 powershell.exe 948 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exedescription pid process Token: SeDebugPrivilege 948 powershell.exe Token: SeDebugPrivilege 1236 powershell.exe Token: SeTcbPrivilege 1020 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe Token: SeTcbPrivilege 2316 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exepid process 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 1020 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe 2316 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.execmd.exe7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.execmd.exedescription pid process target process PID 2220 wrote to memory of 848 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 848 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 848 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 848 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 1320 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 1320 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 1320 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 1320 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 2600 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 2600 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 2600 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 2600 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe cmd.exe PID 2220 wrote to memory of 2720 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe PID 2220 wrote to memory of 2720 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe PID 2220 wrote to memory of 2720 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe PID 2220 wrote to memory of 2720 2220 6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe PID 1320 wrote to memory of 2404 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2404 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2404 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2404 1320 cmd.exe sc.exe PID 2720 wrote to memory of 2644 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2644 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2644 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2644 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2516 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2516 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2516 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2516 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 848 wrote to memory of 2496 848 cmd.exe sc.exe PID 848 wrote to memory of 2496 848 cmd.exe sc.exe PID 848 wrote to memory of 2496 848 cmd.exe sc.exe PID 848 wrote to memory of 2496 848 cmd.exe sc.exe PID 2720 wrote to memory of 2584 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2584 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2584 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2584 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe cmd.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe svchost.exe PID 2720 wrote to memory of 2544 2720 7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.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\6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe"C:\Users\Admin\AppData\Local\Temp\6cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2496 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2404 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵PID:2600
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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:1236 -
C:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exeC:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵PID:2644
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C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:2996 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵PID:2516
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C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
PID:2180 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵PID:2584
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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:948 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2544
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C:\Windows\system32\taskeng.exetaskeng.exe {9CF60FE1-5E11-43E4-8162-0227C9BB69C3} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:684
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C:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exeC:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1020 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:860
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C:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exeC:\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2316 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1732
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Roaming\WinSocket\7cef04760813f396404daeed121d19ad249939c8cb0ba769cb7a241bff3b3feb.exe
Filesize1.0MB
MD5bbc63c0e9914c9bcacbb84324623de01
SHA109b43a084c8089d61d38f85afe905625730a808c
SHA2566cef04650713f395404daeed121d19ad249838c7cb0ba659cb6a241bff3b3feb
SHA512221bcd4aa22a1533b3c065b668b5b7d54ff054110c758186323fd2ad443614a53dc1e39b0dae021edca131f43b3c6ff2d0e11a21cd11727efe295f4c6f888eb3