Analysis
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max time kernel
136s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 11:07
Behavioral task
behavioral1
Sample
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe
Resource
win7-20240903-en
General
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Target
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe
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Size
1.0MB
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MD5
470379d2f9287b0a493703e10c4946ee
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SHA1
b97f7039a90b62bf49116ce06fb54abf2a09eda5
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SHA256
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa
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SHA512
fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2
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SSDEEP
24576:zQ5aILMCfmAUjzX6xQGCZLFdGm13J/NuhGPe:E5aIwC+Agr6S/FpJpm
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
Processes:
resource yara_rule behavioral2/files/0x00070000000234ae-21.dat family_kpot -
Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/5024-15-0x0000000002270000-0x0000000002299000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exepid Process 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription pid Process Token: SeTcbPrivilege 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe Token: SeTcbPrivilege 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exepid Process 5024 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exedescription pid Process procid_target PID 5024 wrote to memory of 3768 5024 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 84 PID 5024 wrote to memory of 3768 5024 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 84 PID 5024 wrote to memory of 3768 5024 8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe 84 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 3768 wrote to memory of 2020 3768 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 86 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4100 wrote to memory of 3788 4100 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 99 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 PID 4504 wrote to memory of 3064 4504 9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe 101 -
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\8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe"C:\Users\Admin\AppData\Local\Temp\8f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5024 -
C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2020
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C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3788
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C:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exeC:\Users\Admin\AppData\Roaming\WinSocket\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4504 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3064
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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\9f976b3033db7849d0db32482abc6abc6964f4f497dab21ff397ba14c9f443fa.exe
Filesize1.0MB
MD5470379d2f9287b0a493703e10c4946ee
SHA1b97f7039a90b62bf49116ce06fb54abf2a09eda5
SHA2568f965b3033db6749d0db32472abc5abc5854f4f486dab21ff386ba14c9f443fa
SHA512fd1f0e0998123ad34bdd6b9de368851169a022b4124fb09c92af07e24a12dc37b0a3de35cdf3e1e1eef57f133f02df6e29d011d97c1a5d0a26aed1f85d28ecf2
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Filesize
32KB
MD52a3c7fc2b0c2a9549d751752bc7184fa
SHA1c55a40f26747ed628a2c26c3c395279d59a02a82
SHA256d7eb04dfc3638f06b91a6980560852d953b770a0117f2d9ae16c15106472a6f9
SHA5123d32e2f0e2c8d474e504280e80914ea8d4cb63776e84820cb2227b7939751aece10f1c1638b267da8abab716f3b5acc579bd8e6cf7b55dc617c5ac7defca49a2