Analysis
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max time kernel
136s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 23:30
Behavioral task
behavioral1
Sample
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe
Resource
win7-20240221-en
General
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Target
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe
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Size
1.1MB
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MD5
9ece3b3514daec13578769d51b678b72
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SHA1
e3c584bc02d2a413176baafd5534181d477019ae
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SHA256
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579
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SHA512
cd5664c8c4545b8e639272dc5256ed6053e0a755073d3fffcdf9c03db30256622816330ef8424b935c4fb36b90ed4dbe2fc4b293731d8fd6124b000a87aa959c
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUkhmZ9skmbyT:E5aIwC+Agr6SNbN
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2776-15-0x0000000000290000-0x00000000002B9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exepid process 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe 600 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe -
Loads dropped DLL 2 IoCs
Processes:
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exepid process 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.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 2720 sc.exe 2444 sc.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exepowershell.exepid process 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 2608 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exedescription pid process Token: SeDebugPrivilege 2608 powershell.exe Token: SeTcbPrivilege 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe Token: SeTcbPrivilege 600 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exepid process 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe 600 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.execmd.execmd.execmd.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exetaskeng.exe7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exedescription pid process target process PID 2776 wrote to memory of 2728 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2728 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2728 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2728 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2500 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2500 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2500 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2500 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2548 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2548 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2548 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2548 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe cmd.exe PID 2776 wrote to memory of 2688 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 2776 wrote to memory of 2688 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 2776 wrote to memory of 2688 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 2776 wrote to memory of 2688 2776 6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 2500 wrote to memory of 2720 2500 cmd.exe sc.exe PID 2500 wrote to memory of 2720 2500 cmd.exe sc.exe PID 2500 wrote to memory of 2720 2500 cmd.exe sc.exe PID 2500 wrote to memory of 2720 2500 cmd.exe sc.exe PID 2548 wrote to memory of 2608 2548 cmd.exe powershell.exe PID 2548 wrote to memory of 2608 2548 cmd.exe powershell.exe PID 2548 wrote to memory of 2608 2548 cmd.exe powershell.exe PID 2548 wrote to memory of 2608 2548 cmd.exe powershell.exe PID 2728 wrote to memory of 2444 2728 cmd.exe sc.exe PID 2728 wrote to memory of 2444 2728 cmd.exe sc.exe PID 2728 wrote to memory of 2444 2728 cmd.exe sc.exe PID 2728 wrote to memory of 2444 2728 cmd.exe sc.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 2688 wrote to memory of 2428 2688 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 1676 wrote to memory of 1040 1676 taskeng.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 1676 wrote to memory of 1040 1676 taskeng.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 1676 wrote to memory of 1040 1676 taskeng.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 1676 wrote to memory of 1040 1676 taskeng.exe 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe PID 1040 wrote to memory of 1032 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 1040 wrote to memory of 1032 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 1040 wrote to memory of 1032 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe svchost.exe PID 1040 wrote to memory of 1032 1040 7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.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\6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe"C:\Users\Admin\AppData\Local\Temp\6d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2444
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C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2720
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C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2548 -
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:2608
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C:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exeC:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2428
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C:\Windows\system32\taskeng.exetaskeng.exe {593A873E-800D-479A-B228-67E801C55A4D} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exeC:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1040 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1032
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C:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exeC:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:600 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\7d747cc4e2940489811dad73296e2b7c8c4411c22d871e9fa321897ad611a689.exe
Filesize1.1MB
MD59ece3b3514daec13578769d51b678b72
SHA1e3c584bc02d2a413176baafd5534181d477019ae
SHA2566d646cc4e2840478711dad63295e2b6c7c4411c22d761e9fa321786ad511a579
SHA512cd5664c8c4545b8e639272dc5256ed6053e0a755073d3fffcdf9c03db30256622816330ef8424b935c4fb36b90ed4dbe2fc4b293731d8fd6124b000a87aa959c