Analysis
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max time kernel
137s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 00:06
Behavioral task
behavioral1
Sample
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe
Resource
win7-20240221-en
General
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Target
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe
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Size
945KB
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MD5
0a55b482dca249b3c7d7a0c2d13551cf
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SHA1
edcc7d8b878b10cd805cd50a897e1c42cd2de342
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SHA256
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f
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SHA512
49f70fd5f3089c9c2d79e347c3248c35e1402025d4d3b987393807e9384f6165ff09c5c108b8b76334578042da6fa4955290b8cd3709211cac0404b9a8abce7a
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUkhmZ/:E5aIwC+Agr6SNbh
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2896-15-0x0000000000290000-0x00000000002B9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exepid process 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe 1836 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe -
Loads dropped DLL 2 IoCs
Processes:
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exepid process 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.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 2792 sc.exe 2292 sc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exepowershell.exepid process 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 2384 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exedescription pid process Token: SeDebugPrivilege 2384 powershell.exe Token: SeTcbPrivilege 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe Token: SeTcbPrivilege 1836 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exepid process 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe 1836 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.execmd.execmd.execmd.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exetaskeng.exe93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exedescription pid process target process PID 2896 wrote to memory of 2468 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2468 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2468 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2468 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2508 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2508 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2508 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2508 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2624 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2624 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2624 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2624 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe cmd.exe PID 2896 wrote to memory of 2488 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 2896 wrote to memory of 2488 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 2896 wrote to memory of 2488 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 2896 wrote to memory of 2488 2896 93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 2468 wrote to memory of 2292 2468 cmd.exe sc.exe PID 2468 wrote to memory of 2292 2468 cmd.exe sc.exe PID 2468 wrote to memory of 2292 2468 cmd.exe sc.exe PID 2468 wrote to memory of 2292 2468 cmd.exe sc.exe PID 2508 wrote to memory of 2792 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2792 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2792 2508 cmd.exe sc.exe PID 2508 wrote to memory of 2792 2508 cmd.exe sc.exe PID 2624 wrote to memory of 2384 2624 cmd.exe powershell.exe PID 2624 wrote to memory of 2384 2624 cmd.exe powershell.exe PID 2624 wrote to memory of 2384 2624 cmd.exe powershell.exe PID 2624 wrote to memory of 2384 2624 cmd.exe powershell.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 2488 wrote to memory of 2912 2488 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 1536 wrote to memory of 1128 1536 taskeng.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 1536 wrote to memory of 1128 1536 taskeng.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 1536 wrote to memory of 1128 1536 taskeng.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 1536 wrote to memory of 1128 1536 taskeng.exe 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe PID 1128 wrote to memory of 896 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 1128 wrote to memory of 896 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 1128 wrote to memory of 896 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe svchost.exe PID 1128 wrote to memory of 896 1128 93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.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\93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe"C:\Users\Admin\AppData\Local\Temp\93557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2292
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2792
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
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:2384
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C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exeC:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2912
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C:\Windows\system32\taskeng.exetaskeng.exe {C14CD683-8CD5-4E60-BEA5-6A8CA929597D} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exeC:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:896
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C:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exeC:\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1836 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1952
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Roaming\WinSocket\93668ee96d7fe1cbfadb6be2641a1662ddc8610eeec6b6f198c64b3f4e3de09f.exe
Filesize945KB
MD50a55b482dca249b3c7d7a0c2d13551cf
SHA1edcc7d8b878b10cd805cd50a897e1c42cd2de342
SHA25693557ee95d6fe1cbfadb5be2541a1552ddc7510eeec5b5f197c54b3f4e3de08f
SHA51249f70fd5f3089c9c2d79e347c3248c35e1402025d4d3b987393807e9384f6165ff09c5c108b8b76334578042da6fa4955290b8cd3709211cac0404b9a8abce7a