karosdownloader.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from dwcdn2.axeso5.com and multiple other hosts.
MD5:
a76c3793613fbbdcd624d8eccf2320f9

SHA-1:
1831f2e6030fbef9486c092c9ad2edb88c645616

SHA-256:
a1afcf6c460ffba3384d9bc7115f24f5053339fc1dec13bb7217ee8a75f224df

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
11/23/2024 7:12:21 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Rootkit-gen [Rtk]
2014.9-141002

File size:
874.5 KB (895,488 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
12/12/2013 9:53:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:na3goXw0Scf0RwPpkYDc8UAT2UKkZ7lpjZxopUjjoJBXY+fI5EWe5cy9IiB5LUWj:aQoX9xopUjSNY+fDRcOImf154e

Entry address:
0x46E3C

Entry point:
E8, E9, D5, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, DC, 62, 46, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 94, F1, 45, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 83, EC, 4C, A1, 90, F6, 46, 00, 33, C5, 89, 45, FC, 53, 33, DB, 56, 8B, 75, 08, 57, 89, 5D, D4, 89, 5D, E4, 89, 5D, E0, 89, 5D, D8, 89, 5D, DC, 89...
 
[+]

Code size:
375.5 KB (384,512 bytes)

The file karosdownloader.exe has been seen being distributed by the following 3 URLs.

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