Analysis
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max time kernel
135s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-06-2024 04:56
Behavioral task
behavioral1
Sample
f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe
Resource
win7-20240221-en
General
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Target
f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe
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Size
1.7MB
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MD5
5bca5e00493c3ae96fbc3b76d1d6d039
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SHA1
dc797c1990a0c214aa1bd5b6240f1e4561061547
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SHA256
f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781
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SHA512
ae9b682216fc2c9c48137c40ac1cc3f0688c7eae26f39eba2256d1ea62793ba1621731ccb70d3b130bb54144f8531efe3388ea1aaa0fc1bd8e32f5117ee92c35
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQE4efQg3zNn+2jsvercPk9N4hVI3/BxL+XKHZjb//8ISgHa:E5aIwC+Agr6SqCPGC6HZkIT/cR
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule behavioral1/files/0x0008000000015ca6-20.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral1/memory/1812-15-0x00000000002A0000-0x00000000002C9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 708 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe -
Loads dropped DLL 2 IoCs
pid Process 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe -
Drops file in System32 directory 1 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 -
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2564 sc.exe 2780 sc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 2420 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2420 powershell.exe Token: SeTcbPrivilege 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe Token: SeTcbPrivilege 708 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 708 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1812 wrote to memory of 2684 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 28 PID 1812 wrote to memory of 2684 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 28 PID 1812 wrote to memory of 2684 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 28 PID 1812 wrote to memory of 2684 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 28 PID 1812 wrote to memory of 2856 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 29 PID 1812 wrote to memory of 2856 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 29 PID 1812 wrote to memory of 2856 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 29 PID 1812 wrote to memory of 2856 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 29 PID 1812 wrote to memory of 2844 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 32 PID 1812 wrote to memory of 2844 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 32 PID 1812 wrote to memory of 2844 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 32 PID 1812 wrote to memory of 2844 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 32 PID 1812 wrote to memory of 2712 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 34 PID 1812 wrote to memory of 2712 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 34 PID 1812 wrote to memory of 2712 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 34 PID 1812 wrote to memory of 2712 1812 f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe 34 PID 2844 wrote to memory of 2420 2844 cmd.exe 35 PID 2844 wrote to memory of 2420 2844 cmd.exe 35 PID 2844 wrote to memory of 2420 2844 cmd.exe 35 PID 2844 wrote to memory of 2420 2844 cmd.exe 35 PID 2856 wrote to memory of 2780 2856 cmd.exe 36 PID 2856 wrote to memory of 2780 2856 cmd.exe 36 PID 2856 wrote to memory of 2780 2856 cmd.exe 36 PID 2856 wrote to memory of 2780 2856 cmd.exe 36 PID 2684 wrote to memory of 2564 2684 cmd.exe 37 PID 2684 wrote to memory of 2564 2684 cmd.exe 37 PID 2684 wrote to memory of 2564 2684 cmd.exe 37 PID 2684 wrote to memory of 2564 2684 cmd.exe 37 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 2712 wrote to memory of 3004 2712 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 38 PID 576 wrote to memory of 1568 576 taskeng.exe 42 PID 576 wrote to memory of 1568 576 taskeng.exe 42 PID 576 wrote to memory of 1568 576 taskeng.exe 42 PID 576 wrote to memory of 1568 576 taskeng.exe 42 PID 1568 wrote to memory of 2488 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 43 PID 1568 wrote to memory of 2488 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 43 PID 1568 wrote to memory of 2488 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 43 PID 1568 wrote to memory of 2488 1568 f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe 43 -
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\f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe"C:\Users\Admin\AppData\Local\Temp\f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2564
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2780
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2844 -
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:2420
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C:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exeC:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:3004
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C:\Windows\system32\taskeng.exetaskeng.exe {08D2D61F-956C-47B0-853C-B5666C57DB44} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exeC:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2488
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C:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exeC:\Users\Admin\AppData\Roaming\WinSocket\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:708 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:392
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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\f179d8c3ae93de0f498eecc2fc4cc0e42d99cc37fd0dd9cee329f3ba2d609891.exe
Filesize1.7MB
MD55bca5e00493c3ae96fbc3b76d1d6d039
SHA1dc797c1990a0c214aa1bd5b6240f1e4561061547
SHA256f169d7c3ae83de0f497eecc2fc4cc0e42d89cc36fd0dd8cee328f3ba2d509781
SHA512ae9b682216fc2c9c48137c40ac1cc3f0688c7eae26f39eba2256d1ea62793ba1621731ccb70d3b130bb54144f8531efe3388ea1aaa0fc1bd8e32f5117ee92c35