» vdownloader2_setup_manager.exe
Overview
Analysis
File Details
Downloads (8)

vdownloader2_setup_manager.exe

Nematag

FlashDelivery (New Media Holdings Ltd)

The application vdownloader2_setup_manager.exe, “Nematag Setup ” by FlashDelivery (New Media Holdings) 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 file has been seen being downloaded from www.vaultbytehead.com and multiple other hosts.

File name:

Publisher:

FlashDelivery (New Media Holdings Ltd) (signed and verified)

Product:

Nematag

Description:

Nematag Setup

Version:

5.2.4.7

MD5:

78ffbe6272cc1d855791627dc44c5112

SHA-1:

08b3eb7e2075845eaf7118a004bccd50a352388b

SHA-256:

d5cf9155e3f464f6d8d527e816c169a0990f73c165e44fb944c335fa27bf0035

Scanner detections:

1 / 68

Status:

Adware

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:

12/26/2024 12:35:11 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.NewMedia.NMH.Bundler (M)

16.6.13.9

File size:

1.2 MB (1,264,152 bytes)

Product version:

2.5

Wizard

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\vdownloader2_setup_manager.exe

Digital Signature

Signed by:

FlashDelivery (New Media Holdings Ltd)

Authority:

GlobalSign nv-sa

Valid from:

3/15/2016 11:14:48 PM

Valid to:

6/26/2017 9:47:33 PM

Subject:

CN=FlashDelivery (New Media Holdings Ltd), O=FlashDelivery (New Media Holdings Ltd), L=Tel Aviv, C=IL

Issuer:

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

Serial number:

112107BDB832CA5BF7FCACBF752B12BBB5B7

File PE Metadata

Compilation timestamp:

6/20/1992 5:22:17 AM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

24576:TNi6Kx9m8s/pMuUuvvpQnmHjFRjtnilg3LCbRC5Or:Tkh9m8seu3vGnIjFRclgIRCgr

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... 
[+]

Entropy:

7.2968

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

39.5 KB (40,448 bytes)

The file vdownloader2_setup_manager.exe has been seen being distributed by the following 8 URLs.

http://www.vaultbytehead.com/tjPfuijqivGZWyVjrYXS57IoGUdcMbuINxYlPuDQMHwlB8ayg9OgDN5_Q8_ZVWmDOBCG5upbtoXlR1Y5m0CjRNwoMgPzqt4Jdy1GHO2PZzHFBw6ONVs8MwdGj3WKdZoFT7Qj1BZSr3pMF8t6MNHHrCkxKOJs3ghAYmuKX_WVSv2WsVrvZKI=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/XRWjauSO4k3q25gQParICJFRdLxz3pOnEhxTAVU10YrNjIJeYg_HR_1YB ioMT5YM93f2exFsGr9NK5QcRheln28M0U 4JSd3wSyj_pwt1I5MqfS_TKe23yX8MWCn1QteQWzacyUbUi0d2wvqCu9DxemIRvwvOUCLxNWCDbJ TCXNF1numo=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/1CX4L9De6uvQX7JFW3AZvnbPNA5AFITY7ev8UvKaqMgBSNRYL0h6cGQkeyn1wT OrkKQ6HntH2EJwxraKkbW0FQ86wCPezN1O0JKwvU7Ty0Wy1bROKsDoPGpMH86gubbr7nKArQRt1es 70iQWjO JZhtziianw7JOAwQwHigr WYHywBek=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/8SILYF0fOftUCiWxqRvVxSUkWslZEqZiCICnR1afn9y0BGEFvQqTpw7EL5YQx8f_gX60trCINGXE4h6YtkFu_HqhSrqMyVcpdWLvS32OcmcdUC_TFchMM8ga D8CeuPPokiAxX4i WV sr2GdT4qw3FIN_4EttfSz10noLtL2IvJIrfy6l4=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/lKMJJrEHA9Uh WHTC 9sLrTTuNDIEFcTOepPlcbdV3aYwpcZbEZQnb7B9Y2ki_kcstYJHhD75k2QAlG7JSBSQaNTSmzeFbODf4UnoJkmoKUh0mAjznwVTNc KzZZbhLxDSLrhUzXJ5MHenu92254lUnrQsAdcfiWAZLST9GmyR3G_ALMHAk=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/7UyGHox_m6kqkV4gX78os1yBz0_Jy0kcAVZaFem5SHhO2FgdDyVpkObrm75O7WzHJJ_QJQTyXu17YVPFwDYqFMi99TvIBQ g_9gCQHv7Tsdb7f_02E5ZGQDS70wvqm7q5MllQS F7MXTnCyNEeVKMSNvo5_XueR9jAq7YUCfeJPF s8Ogzg=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/2nURkfdSfpDvJ6EmUR1JAfCgR3q3Bhs_jDl_RFFdzCbAiqTfY1CRON19qxZRGPcm2CSjyON1XU3nUo65 SMPgtqV9w_cKFM_FrCKKGOIM_vomIct6sAIEG81_DKTA2QtcXO2J0HgyoXZ8jYvI9DRBV2beGpb85WEebQjQ8Kqo0yQvdvBUxI=-GyAAAMQ5hjmJLYllQfa6kElMkUViG8iNs_Yx1UVnkLoB

http://www.vaultbytehead.com/c?x=lSmdWqiv32C0fmkaAe6sPW6knUK7u3 zINm4AEuUi4E=&c=C8N7Zk Lyd0add2QHB5qdOR9es/4vzZ JO3KG4JBrHr7SAc/LopV8ArzKKat8ywXccjxo2Bph/.../2nBafY4fAbJMgZLDeR7DFSgbRAOyyz87hKjX nArqYJHz9

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