Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
52s -
max time network
103s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
02/11/2022, 11:11
Static task
static1
Behavioral task
behavioral1
Sample
b5b4d80cd0aa367e0c4068561ef5177c1f70d16d011a79b437b34c713ace6119.dll
Resource
win10-20220901-en
5 signatures
150 seconds
General
-
Target
b5b4d80cd0aa367e0c4068561ef5177c1f70d16d011a79b437b34c713ace6119.dll
-
Size
660KB
-
MD5
50d50afc363ca7419e9dcced8fcfcaee
-
SHA1
2dcd8d962cd687d3151ce5338b4600eec3c10837
-
SHA256
b5b4d80cd0aa367e0c4068561ef5177c1f70d16d011a79b437b34c713ace6119
-
SHA512
8aca14b24b9aaa89fe01447e9c5d9fb1a0805b8b4301957888b65cf69412cebdcf81867a5cd024d88691f6e2de3f7c78f04ee2a8d83608cd671979d7858e6b2b
-
SSDEEP
12288:H6NFi+qz19gtAgY2tiZl4m/aukg78I8v4lSRi4gu2CTRD:aNY19gigZtiZyJukmQAlQEG
Score
10/10
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vrOYARkU.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\YPFtNPvb\\vrOYARkU.dll\"" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 564 regsvr32.exe 564 regsvr32.exe 2668 regsvr32.exe 2668 regsvr32.exe 2668 regsvr32.exe 2668 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 564 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 564 wrote to memory of 2668 564 regsvr32.exe 66 PID 564 wrote to memory of 2668 564 regsvr32.exe 66
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b5b4d80cd0aa367e0c4068561ef5177c1f70d16d011a79b437b34c713ace6119.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:564 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\YPFtNPvb\vrOYARkU.dll"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2668
-