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powerarchiver_2013_14.05.04_multilingual_with_licensekeys.rar.exe

Daneil Jemoch

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application powerarchiver_2013_14.05.04_multilingual_with_licensekeys.rar.exe, “Installer for WorldAppIt” by Daneil Jemoch has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. The file has been seen being downloaded from www.tusfiles.net. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
WorldAppIt  (signed by Daneil Jemoch)

Product:
WorldAppIt

Description:
Installer for WorldAppIt

Version:
2014.6.17.1819

MD5:
450fa5ac24b32e2d7b604e2851f8125a

SHA-1:
a143dc1b636fe7a64ade43a4f7ebaf4fb07ba309

SHA-256:
14342b3306e54f099d600b6fe9eec71680bdc22ebd9cefcc794c463d345caac8

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:
4/18/2024 10:12:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware (M)
16.7.16.1

File size:
334.3 KB (342,344 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 WorldAppIt

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\powerarchiver_2013_14.05.04_multilingual_with_licensekeys.rar.exe

Digital Signature
Signed by:
Daneil Jemoch

Authority:
COMODO CA Limited

Valid from:
9/2/2013 7:00:00 AM

Valid to:
9/3/2014 6:59:59 AM

Subject:
CN=Daneil Jemoch, O=Daneil Jemoch, STREET=Dubenskay 3, L=Kiev, S=Kiev, PostalCode=03056, C=UA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
49A39B9858F6FBAB7EFD6CE450878DDB

File PE Metadata
Compilation timestamp:
3/12/2013 3:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:rrv3cibUzkuvcBYC47l2xr/bZR986SXj7myJoiaXL+hME7Ch:rrv3c7kuveY30b79w/xotXqhMEu

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Entropy:
7.9582

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file powerarchiver_2013_14.05.04_multilingual_with_licensekeys.rar.exe has been seen being distributed by the following URL.

http://www.tusfiles.net/iutmn3v9nih7

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

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