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fwdownloader_74qxr.exe

The executable fwdownloader_74qxr.exe has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘http://fw-updates.nivalnetwork.com/fwclient.torrent’. The file has been seen being downloaded from fw-updates.nivalnetwork.com.
MD5:
28f9d37f3141e6230332be86718f8ff3

SHA-1:
0200cab25cf8f7ba01dad6661462822d806b26c0

SHA-256:
9737d255e6d758df51714922e9d12c99e91a0f01f94e01204adfe806a724f579

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/23/2024 11:05:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.2.24.9

File size:
2.4 MB (2,502,992 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\fwdownloader_74qxr.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:EMvPTaondL7t1EbGvpzAJDBjX7nQ+rv8XsKoc5BOrPpSwW5UEkBKFpwA1Ei1Sluz:hvBdASaPDDPvmzbMG5TMKFJv1SluGAg

Entry address:
0x80E4

Entry point:
55, 8B, EC, 83, C4, E0, 33, C0, 89, 45, E0, 89, 45, E8, 89, 45, E4, 89, 45, EC, B8, 54, 80, 40, 00, E8, 12, BE, FF, FF, 33, C0, 55, 68, 20, 82, 40, 00, 64, FF, 30, 64, 89, 20, B8, A8, 91, 40, 00, B9, 0B, 00, 00, 00, BA, 0B, 00, 00, 00, E8, 5C, EF, FF, FF, B8, B4, 91, 40, 00, B9, 09, 00, 00, 00, BA, 09, 00, 00, 00, E8, 48, EF, FF, FF, B8, C0, 91, 40, 00, B9, 03, 00, 00, 00, BA, 03, 00, 00, 00, E8, 34, EF, FF, FF, B8, DC, 91, 40, 00, B9, 03, 00, 00, 00, BA, 03, 00, 00, 00, E8, 20, EF, FF, FF, A1, 10, 92, 40...
 
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Developed / compiled with:
Microsoft Visual C++

Code size:
29 KB (29,696 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
http://fw-updates.nivalnetwork.com/fwclient.torrent

Command:
C:\users\dnk\downlo~1\fwdown~1.exe


The file fwdownloader_74qxr.exe has been seen being distributed by the following URL.

http://fw-updates.nivalnetwork.com/FWdownloader_74qxr.exe

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