Analysis
- max time kernel
90s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20240419-en - resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system - submitted
08/06/2024, 21:40
Behavioral task
behavioral1
Sample
Silence Login.exe
Resource
win10v2004-20240226-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
Silence Login.exe
Resource
win11-20240419-en
2 signatures
150 seconds
General
- Target Silence Login.exe
- Size 28KB
- Sample240608-1jjs7ahd93
- SHA256 9d423777d0bf152acf13f6017af18b64462abd6f00aa7b21fac0b0270165383b
- MD5 b7b782ba061b6fa0cdbac41272472e42
- SHA1 7a4dd5691bce965d9bdf0970702669e0ab7ecd37
- SHA512 b522a3de9b0dc497ac35c456f092d22d25d328286075324c4d104fc63c00cad7cc449c78fb8bdc7c3a8c9dc60150377198bdbfe67236ed3fd86511840598027c
- SSDEEP 768:zrYLWNcUMS+dD7U81oSybVJZSqKVBCtYcFwVc6K:PsScUM1dXU2oSCVyzVBuwVcl
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral2/memory/3104-1-0x00000000004A0000-0x00000000004AC000-memory.dmp agile_net - Program crash 1 IoCs
pid pid_target Process procid_target 3084 3104 WerFault.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\Silence Login.exe"C:\Users\Admin\AppData\Local\Temp\Silence Login.exe"1⤵PID:3104
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 8842⤵
- Program crash
PID:3084
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3104 -ip 31041⤵PID:2796