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SilentInstaller_dotnet2.exe

TheInstaller

The executable SilentInstaller_dotnet2.exe has been detected as malware by 10 anti-virus scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from d2jehvtm7m3bf.cloudfront.net.
Product:
TheInstaller

Version:
1.0.0.1

MD5:
d099990b90366ac17919f453ae382d51

SHA-1:
c2676d57c4b6887a68cab2489bca244118d29d74

SHA-256:
303516acba512fda9d0ff6e64fe7cab9cae46c3178f28a8725a0aa96f1d2cf8f

Scanner detections:
10 / 68

Status:
Malware

Analysis date:
11/25/2024 2:04:52 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160209-2

AVG
Win32/Virut
2015.0.4489

Dr.Web
Win32.Virut.56
9.0.1.05190

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
10.0.0.5366

ESET NOD32
Win32/Virut.NBP virus
7.0.302.0

F-Prot
W32/Virut.E.gen
4.6.5.141

Kaspersky
Virus.Win32.Virut
15.0.0.562

McAfee
Virus.W32/Virut.n.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.6208.0

Norman
Win32.Virtob.Gen.12
15.02.2016 12:34:50

File size:
340.5 KB (348,672 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2014

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:
2/17/2003 2:28:43 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:6jDZFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VjUPg8u3CL/osGnqav:aDTZwgVxGq86oH/MKvnolgIoN38/Knqc

Entry address:
0x58824

Entry point:
90, 83, 3C, 24, FE, 77, FE, 8D, 64, 24, CC, 60, 83, EC, DC, E8, 42, 02, 00, 00, F6, D0, 80, E9, 8A, 49, 4B, 66, 4B, 75, FC, 87, F7, F7, D6, FF, 73, 3C, 39, FF, 59, 4F, 81, E9, FD, FF, FF, 7F, 0F, 83, E4, FF, FF, FF, 81, D9, E6, 13, 00, 00, 71, DC, 87, FE, 47, 48, F6, D0, FF, B4, 19, E4, 13, 00, 80, 83, C4, 04, 66, 81, 44, 24, FC, B0, BA, B4, AB, 8D, 8C, 82, 32, 67, 1A, 5B, 75, BA, 8A, F3, 86, E5, 68, 04, 60, 1B, CA, 90, E8, 03, 02, 00, 00, 47, FE, CC, F7, D0, 47, 89, 74, 24, 44, FC, E8, 94, 02, 00, 00, 89...
 
[+]

Entropy:
7.8924  (probably packed)

Code size:
309 KB (316,416 bytes)

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

http://d2jehvtm7m3bf.cloudfront.net/SilentInstaller_dotnet2.exe

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