Analysis
- max time kernel
103s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
03/12/2022, 11:37
Behavioral task
behavioral1
Sample
eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe
Resource
win7-20221111-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe
Resource
win10v2004-20220901-en
3 signatures
150 seconds
General
- Target eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe
- Size 667KB
- Sample221203-nq7sdaff23
- SHA256 eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055
- MD5 184df78faee941f344c53b8230955567
- SHA1 6b376c136ebbcac85b8ee7d3cd38661ffd1d7039
- SHA512 6f247ed19291956c490c71f128e8aa128b350a204fe683a1b0767c89ee94e1fcb77abe0929b0b8ac99f82efb418e0882a34cda0218a74ed4fcef097846ad6325
- SSDEEP 12288:PRpCPTbOwWRAEJhq78fc7LMoPcbafYY/zgB7bpgmhquTyD4:PqOw2Auq78f6CagTBHe1Ay
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinInet = "C:\\WINDOWS\\system\\winlogon.exe" eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\WINDOWS\system\winlogon.exe eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe File opened for modification C:\WINDOWS\system\winlogon.exe eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2320 eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe"C:\Users\Admin\AppData\Local\Temp\eb9092144aef8760be5d632c006dd801d06247c0e71deb051e74920916eb6055.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
PID:2320