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SilentInstaller_dotnet2.exe

TheInstaller

The executable SilentInstaller_dotnet2.exe has been detected as malware by 11 anti-virus scanners. This is a setup and installation application, 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:
9fc223f00e5aa8e796cb4b22685bc73f

SHA-1:
3b6202149d10ada6f776cd4173f53dfef787c8a9

SHA-256:
c92aaa5ff9c4245398dbe51dc1b248318b1c95d6162b9594bfa4b7e535ac8b0f

Scanner detections:
11 / 68

Status:
Malware

Analysis date:
11/25/2024 1:24:23 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Virtu-A
160126-1

AVG
Win32/Virut
2015.0.4522

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
1.213.6150.0

Norman
Win32.Virtob.Gen.12
03.12.2014 13:20:04

Sophos
Virus 'W32/Scribble-B'
5.23

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:
4/30/1999 6:02:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:ojDZFZT8qbTR7SquD4L8vioH/X8i9DLnHWcefjVo8bS5VjUPg8u3CLuElw1k:4DTZwgVxGq86oH/MKvnolgIoN38u/

Entry address:
0x58A11

Entry point:
83, 3C, 24, FE, 77, FE, 8D, 64, 24, CC, F8, 60, 83, EC, DC, E8, 08, FF, FF, FF, 4B, 66, 4B, 75, FC, 34, 00, 21, EA, FF, 73, 3C, 59, F7, D7, 81, E9, FD, FF, FF, 7F, 0F, 83, E5, FF, FF, FF, BE, 38, 76, 16, 50, 81, D9, E6, 13, 00, 00, 71, D8, F6, D6, 4A, 46, FF, B4, 19, E4, 13, 00, 80, 83, C4, 04, F7, D1, 66, 81, 44, 24, FC, B0, BA, B5, E3, F7, D6, 75, BB, F7, D7, B6, 47, EB, 03, 24, FF, 42, 83, EE, 24, 68, 6A, F6, AD, 5D, 3C, A7, E8, CC, FE, FF, FF, 80, E9, 25, 89, 74, 24, 44, 4F, 30, FE, E8, 42, 02, 00, 00...
 
[+]

Entropy:
7.8953  (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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