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SilentInstaller_dotnet2.exe

sol0506

The executable SilentInstaller_dotnet2.exe has been detected as malware by 6 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from d21m4u3yvwhf8i.cloudfront.net.
Product:
sol0506

Version:
0.5.0.6

MD5:
787711518424ea948dbf5ef7de3ab1c9

SHA-1:
5217841d73912baa32d0ae6b87c47c4852c2f577

SHA-256:
ee82cecb5752eb01b4b0a39fd8933a86e365b2804cfe94658c1e17cd3bb76e27

Scanner detections:
6 / 68

Status:
Malware

Analysis date:
4/27/2024 3:44:29 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160503-1

AVG
Win32/Virut
2015.0.4604

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
11.5.0.6191

ESET NOD32
Win32/Virut.NBP virus
8.0.319.0

F-Prot
W32/Virut.E.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.225.1756.0

File size:
340.5 KB (348,672 bytes)

Product version:
0.5.0.6

Copyright:
Copyright © 2016

Original file name:
SilentInstaller_dotnet2.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\silentinstaller_dotnet2.exe

File PE Metadata
Compilation timestamp:
9/22/1997 5:07:47 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:jIgFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VVgcLLQ1M5xf:VZwgVxGq86oH/MKvnolgV/vQ0x

Entry address:
0x58B99

Entry point:
83, 3C, 24, FE, 77, FE, 80, F5, 00, 8D, 64, 24, CC, 90, 60, F6, D4, 83, EC, DC, E8, A9, 00, 00, 00, 4B, 66, 4B, 75, FC, 80, D2, E6, 40, FF, 73, 3C, 80, D6, F1, 40, 8A, F7, 59, 81, E9, FD, FF, FF, 7F, 73, E5, 8A, C3, B2, 44, 81, D9, E6, 13, 00, 00, 71, D9, 04, 00, 86, F2, 83, C6, 0F, FF, B4, 19, E4, 13, 00, 80, B6, 4D, 83, C4, 04, 66, 81, 44, 24, FC, B0, BA, 75, BD, 41, B4, 37, 48, 68, E7, A9, B4, AA, 4E, E8, 7C, 00, 00, 00, B2, 93, 89, 74, 24, 44, E8, 0C, 98, FF, FF, 89, 44, 24, 34, 83, E8, 04, BA, 7A, DD...
 
[+]

Entropy:
7.8896  (probably packed)

Code size:
309 KB (316,416 bytes)

The file SilentInstaller_dotnet2.exe has been seen being distributed by the following URL.

http://d21m4u3yvwhf8i.cloudfront.net/SilentInstaller_dotnet2.exe

Remove SilentInstaller_dotnet2.exe - Powered by Reason Core Security
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