Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 02:45
Behavioral task
behavioral1
Sample
c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe
Resource
win7-20240508-en
General
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Target
c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe
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Size
929KB
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MD5
d2a65ae6a07f9f381c5ff15cf270de7f
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SHA1
ae648cbf734e3e4fd372c7e32bd28392197607df
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SHA256
c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22
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SHA512
dedad1b1ecbc84ee82d60331019bb049960d61c7675c1c150ad829c99a1daaec50a4489750e6b3579373be618657da68d355d4ac88b4ffe4535c6405ba6cf0b0
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SSDEEP
12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEiLFxXkxjVpdjwjDUcHMVcQioPzFbfmT2z:zQ5aILMCfmAUjzX6gfU1pjwjbsmQdmT4
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/1628-15-0x00000000029D0000-0x00000000029F9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exepid process 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exedescription pid process Token: SeTcbPrivilege 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe Token: SeTcbPrivilege 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exepid process 1628 c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exec9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exedescription pid process target process PID 1628 wrote to memory of 872 1628 c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe PID 1628 wrote to memory of 872 1628 c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe PID 1628 wrote to memory of 872 1628 c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 872 wrote to memory of 2064 872 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 3744 wrote to memory of 5028 3744 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe svchost.exe PID 5084 wrote to memory of 228 5084 c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.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\c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe"C:\Users\Admin\AppData\Local\Temp\c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exeC:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2064
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C:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exeC:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3744 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:5028
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C:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exeC:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:228
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\c9d87d88bff183363a81ce20c70b7d1f9ead4667b7a4c79e3e161aeba8023c22.exe
Filesize929KB
MD5d2a65ae6a07f9f381c5ff15cf270de7f
SHA1ae648cbf734e3e4fd372c7e32bd28392197607df
SHA256c9d76d77bff173353a71ce20c60b6d1f8ead4556b6a4c69e3e151aeba7023c22
SHA512dedad1b1ecbc84ee82d60331019bb049960d61c7675c1c150ad829c99a1daaec50a4489750e6b3579373be618657da68d355d4ac88b4ffe4535c6405ba6cf0b0
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Filesize
48KB
MD5b24908b423e2ce3313fddd23be2f98c3
SHA1e6411c77f08426235b19180139154cb14890df9f
SHA256cfa7bbe85764e7d3025ea44eb47733375204b6008243a21a6c91f631a65045d2
SHA512be44fe439e16fcac9c42ba81c3bf558c8b0cd8714360ef0ec4a623abf214b2d3e2fec2003d06ea0fbbe0b8bf75118b16f38d408cec1e3b1a008849c3fd4697b3