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prepreinstaller_win.exe

The executable prepreinstaller_win.exe has been detected as malware by 10 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from dmlucym72elhw.cloudfront.net.
MD5:
a3e928c5e46b8073782717e3cd25f424

SHA-1:
9c455fa41c91a4e3662bde485470d62ac7565abf

SHA-256:
9f9f70e92e80bd882de8e0904f5c301d7bdfb2d1f310edb075b3f5b978761b7d

Scanner detections:
10 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
11/24/2024 8:21:20 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:RmnDrp
160327-1

AVG
Win32/Ramnit.A
2015.0.4355

Dr.Web
Trojan.DownLoader21.23221
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit
11.5.0.6191

ESET NOD32
Win32/Ramnit.A virus
8.0.319.0

F-Prot
W32/Ramnit.B
4.6.5.141

Kaspersky
Virus.Win32.Nimnul
15.0.0.562

McAfee
Program.Artemis!32ECAD64C4A9
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.1446.0

Norman
Win32.Ramnit
02.04.2016 17:35:19

File size:
292 KB (299,008 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\prepreinstaller_win.exe

File PE Metadata
Compilation timestamp:
4/14/2016 12:13:51 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:FlRF8jezPumeYB7tUJ9lsxnGcH4BcdaFlLgpL7Qz0CrKxF9WK2j/d92V:FhuFJ9lsxxqkaCLm0AKxcjV92

Entry address:
0x3F000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, 32, 6F, 01, 20, 2B, 85, 50, 72, 01, 20, 89, 85, 4C, 72, 01, 20, B0, 00, 86, 85, 9E, 74, 01, 20, 3C, 01, 0F, 85, DE, 02, 00, 00, 8B, 85, 4C, 72, 01, 20, 2B, 85, 58, 72, 01, 20, 8B, 00, 89, 85, EA, 73, 01, 20, 8B, 85, 4C, 72, 01, 20, 2B, 85, 5C, 72, 01, 20, 8B, 00, 89, 85, F2, 73, 01, 20, 83, BD, F2, 73, 01, 20, 00, 0F, 84, A9, 02, 00, 00, 83, BD, EA, 73, 01, 20, 00, 0F, 84, 9C, 02, 00, 00, 8D, 85, 8D, 74, 01, 20, 50, FF, 95, EA, 73, 01, 20, 83, F8, 00, 0F, 84, 86...
 
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Packer / compiler:
ASPack v1.08.04

Code size:
104.5 KB (107,008 bytes)

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

http://dmlucym72elhw.cloudfront.net/prepreinstaller_win.exe

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