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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2023, 12:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
19343b2df97aebdf50179fe1d4e3b5fa.exe
Resource
win7-20231215-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
19343b2df97aebdf50179fe1d4e3b5fa.exe
Resource
win10v2004-20231222-en
6 signatures
150 seconds
General
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Target
19343b2df97aebdf50179fe1d4e3b5fa.exe
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Size
44KB
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MD5
19343b2df97aebdf50179fe1d4e3b5fa
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SHA1
543e76236f10f495586fe052d0d6d66d43dbfc7e
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SHA256
1519fe4eb9ca26d90225786ee1e3cf5d68b66f8fffbf8a226a92c33aafc4a475
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SHA512
c88fd9c71c3fea1c9aa942014d61660d60b0c912ef0043ba074dede434d9b771607c9a34643b24068656bbc420b2dacab4d9351cc7b848a08a407ec5a3803268
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SSDEEP
768:FtNaTOvfb/8TyA+4wHqTNcByD+jsMmFIrgQWabJ8sUuEoxNolxG/i:FSiXzsjoHECj3mFrwJ8jOM4/i
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\llycuss32.exe 19343b2df97aebdf50179fe1d4e3b5fa.exe File opened for modification C:\Windows\SysWOW64\llycuss32.exe 19343b2df97aebdf50179fe1d4e3b5fa.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2348 set thread context of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1440 19343b2df97aebdf50179fe1d4e3b5fa.exe 1440 19343b2df97aebdf50179fe1d4e3b5fa.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1440 19343b2df97aebdf50179fe1d4e3b5fa.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 2348 wrote to memory of 1440 2348 19343b2df97aebdf50179fe1d4e3b5fa.exe 23 PID 1440 wrote to memory of 3520 1440 19343b2df97aebdf50179fe1d4e3b5fa.exe 42 PID 1440 wrote to memory of 3520 1440 19343b2df97aebdf50179fe1d4e3b5fa.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\19343b2df97aebdf50179fe1d4e3b5fa.exe"C:\Users\Admin\AppData\Local\Temp\19343b2df97aebdf50179fe1d4e3b5fa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Users\Admin\AppData\Local\Temp\19343b2df97aebdf50179fe1d4e3b5fa.exeC:\Users\Admin\AppData\Local\Temp\19343b2df97aebdf50179fe1d4e3b5fa.exe2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1440
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3520