vdownloader_setup.exe

Mita

Criteria Quality (Alpha Criteria Ltd.)

The application vdownloader_setup.exe, “Mita Setup ” by Criteria Quality (Alpha Criteria) 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.vaultbytehead.com and multiple other hosts.
Publisher:

Product:
Mita

Description:
Mita Setup

MD5:
20668a0571a8ee5bd849fd9541999127

SHA-1:
4297915cdf4f29e859570cb0008af0d3e36875be

SHA-256:
89c42d1fef7a5dfe11b3cdb7db21815eca14a33e1fab5d0b75476cc1be79e89e

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
12/26/2024 12:41:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.6.23.16

File size:
1.3 MB (1,365,632 bytes)

Product version:
5.8.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/31/2015 9:14:57 AM

Valid to:
8/3/2016 11:13:33 AM

Subject:
CN=Criteria Quality (Alpha Criteria Ltd.), O=Criteria Quality (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11216B914C61A8F4896BFAF26489B9954D2A

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:7BiaUDVvx+QK+MWtMgJCPwgiXhEs1HRJWKcVXuLvaZ5Gy7dJqf/xXN:7QB5raOCPwgiGs1xJWKcILyZ5r5WxX

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file vdownloader_setup.exe has been seen being distributed by the following 48 URLs.

http://www.vaultbytehead.com/0OsgX7exPUAsQXTWDcGXH3qs2ueTjD3TiLHcWtpZK81TsXmdqTehVSSiBRUvT9tKRtBeerq9AHQ6F3i1qS0bBPckSDoM w6UsARCTXv 1aDvkd9GUzO8gvgjE4hCkRlA8GXnW3OnVKXAWmgSzfpqrKIZZzSG72Ruuy9Hf84Mb5jiSTDYNyw=-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H-e

http://www.vaultbytehead.com/ YXFmDwXdQKHxMP8bdIxwVol6_QMtvepUuLcZahvehOkj7m0pZVY UQzYdp78shM34egQXxoI2h67S_loNUXp59KRlDdqT5tliJ_Ps3 nme7IGUDvj4ykH5Sdjw_Xg2IiQve6AlR6Dgkpk0PW8bFVRPF3zCWrNDhBNfE_5QYJXDhyrxzvuQN0vq aklgMRYvv7rWGQfN-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H

http://www.vaultbytehead.com/dyzoytfNprgnOJ1zb5Jh_aUigyQDp1TU_YVBDFYWWRfUw00yCQZhJ99M5pvqoZSTF2gfQLoNVQvUTrAStAVgAI rbP4S91FTxul_41 89LLcVRnbG6EagvFcvK85aYlR1jMl0e4nuHJyYa1Xy5VuVPYmLKtqNMrLorEkTlUQ6797xT7peXs2uCe_ u6PxWvva3VYAC2X-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H

http://www.vaultbytehead.com/2QAKQm70D_awzhMM261Bivp399dZgI3 v88_B0EUGMhfXCcIpoVPck59XEcFiJOTgEQxZaNfe9FYXnpzCVKAyuS6tndOY7WR5OmvQA IwAHq2TOp7aKnp9z8VXh61ndCQGt8GeHghyp382 qxl66zdyihwF0u9vfxJszAnwGEVDyLVJoiuM=-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H-e

http://www.vaultbytehead.com/lHJB2dwwN GrhiPUYDAqd5CHCOcz5UIZPGAB7hRrIdL72ZlbaUM6Bty9HvN90n76RPIOzRIyHNwyC9RioERA0ytVn6T7h90_hRJ6wRtqJ7Aj470Sp Ur5l3qAd XNxZakZ7pTnXjXyb17rZWf5J_uThEFdKCMM561QQHUcIz_diLcBuf zD7C5mh 6gFmYt6lxpobfqj-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H

http://www.vaultbytehead.com/Z0OY_v2ovyMVzTIe9tqE6sXO3pkMq1BjaT5rIRqByVlJnkWeVG2ejRCwHnsVccXtKIhNuqu9piWsYQjtYojuZkwL2GSvmsAdVPwQb0MXC 5FR6NjZcX2mbuPSBZj0VDQhno64Ijhveea2MnMSs4Mk7sXE0x0I8z_g2N4DBKvY1ZoNhHW1 XG3QQ5IWRG6XlPPocIBeNL-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/yuHsF_9M3S9rT AAVSorJzrADvNkGdCgsfo6UaXaZoAqTd0AVWQD_rPvbXLBoe2ad6cSsWeBqMC Ij7u8gbJ0tYa6eik CjcHm9GxuKEINcahqtFogjE8MLdndJLNCdCsipkbYMkYbyb23uZUTZnfk95cFxIHgsN0dW3gvdv1tcJcpcp_h4=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB-e

http://www.vaultbytehead.com/t2VsmGaYwI _tvN1QBqzUSYQrQT5FN2euFpmQsydskXd_LmcB0f9VG7jGB_JRXIg_StKuvvlI2M9LEwugIUbwVkgCEzvJclaV1hUjRTYNj IPbyaVQoFrWgNZV42B2utFz7L1gkLjd0eKs2SewxnKL2s3WyT ZkACCxealn VlGU4fNaBRb0Gqj3rjafxXOUzhpJkhpi-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H

http://www.vaultbytehead.com/m1FvV4KVOPsn3QtfSeFmdidUSr4Zy8Tt1ZC6n1WMzhuAyFccWF2chTbjIRYTDuqhvwZTBNNpoFW07wrTZAoptvlAfGmu6dAabaI4uWGnTrP6fsdLDJTgrxnWRUVSkBTEiezbbZ dCcM376awemW0RJStAudg6kHON 1E7S1FEudDwPWIeEg=-Gy0AAATqZLEpSWg2od1Us2dgAw6cAgoCW AesA3EjVfoZDJFpfOBto0H-e

Latest 30 of 48 download URLs

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