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minecraft_tsv1a679b.exe

Perion Network Ltd.

The application minecraft_tsv1a679b.exe by Perion Network has been detected as a potentially unwanted program 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 Perion Download Manager installer. With this installer, users are expecting to download Minecraft but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware. The file has been seen being downloaded from dm.dmccint.com. While running, it connects to the Internet address ude.databssint.com on port 80 using the HTTP protocol.
Publisher:
Perion Network Ltd.  (signed and verified)

MD5:
cf5b1a9043ceb049084329b6c562c160

SHA-1:
247781699a3a2fd1a24f9ddd9b6683fa009e8ef8

SHA-256:
9a25963e7cf832953b3323a896ab0ba9ee2f04e5d003f6603dcee53d536012b6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/29/2024 5:51:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Perion.Bundler (M)
15.12.11.11

File size:
641.7 KB (657,072 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Perion Download Manager (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\minecraft_tsv1a679b.exe

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/23/2012 5:00:00 PM

Valid to:
4/23/2015 4:59:59 PM

Subject:
CN=Perion Network Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Perion Network Ltd., L=Tel Aviv, S=Tel Aviv, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
45F87694FE8D1984719796AEC8031DF4

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:MEOCtgu1+IQHSUywV+sGMuatz/yjfNvI3r+YJTiUSuwLxI5oKF:MBCf5QHS1wROaALNvdzN65

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9617

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file minecraft_tsv1a679b.exe has been seen being distributed by the following URL.

http://dm.dmccint.com//ThinDMDownload/ThinDMDownload.ashx?PublisherID=198&Setid=0&SoftwareName=Minecraft&SoftwareDownloadUrl=http://allmyapps.com/binary/.../211567/direct-download?token=0c63f9a06957d29e6d7681d8ecbcbe5aa816537e&ImageUrl=http://static.allmyapps.com/data/apps/1/6/.../4350db536db99acb55493f22458b70fb_2695_Minecraft___Server_060809___1_by_Nova225.png&SoftwareDescription=Online lego-like construction game&PUID=1523566218228209408&PPD=1842,1022244a1e78576789b04bd8f55b69,,,,,Minecraft,,,file-parade.com&FID=1020fa230941bf36b57b288f180c14&InstallSessionID=1523566218228209408183446909&CID=11096

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

TCP (HTTP):
Connects to ude.databssint.com  (107.22.223.150:80)

TCP (HTTP):
Connects to storage.stgbssint.com  (172.229.236.170:80)

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