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icreinstall_c.exe

Sebotacada

MICROMAX STUDIO, S.L.

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_c.exe, “Sebotacada Setup ” by MICROMAX STUDIO, S.L 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 installCore installer. The file has been seen being downloaded from www.hostgiftcontent.com and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Lokakol   (signed by MICROMAX STUDIO, S.L.)

Product:
Sebotacada

Description:
Sebotacada Setup

Version:
1.1.5.5

MD5:
9946fd2161e6b468800cf625d525b462

SHA-1:
046c914a5e4f2c5e419732256de416685114c7f8

SHA-256:
a8d81d79cefd9ea00e18482b3e59084c7b266e010e856d5f81c8e7debd930a65

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:
5/23/2024 8:09:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAX.Installer (M)
16.3.11.23

File size:
974.6 KB (997,944 bytes)

Product version:
3.2.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_c.exe

Digital Signature
Signed by:
MICROMAX STUDIO, S.L.

Authority:
GoDaddy.com, Inc.

Valid from:
9/1/2015 11:11:38 AM

Valid to:
9/1/2016 11:11:38 AM

Subject:
CN="MICROMAX STUDIO, S.L.", O="MICROMAX STUDIO, S.L.", L=Madrid, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
79A6DBFB5606456E

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:cAUt59ikysyTrfcEsbXDPLfrvHy8iYpvG:cA+OdtrfcDfPLfTdFpvG

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file icreinstall_c.exe has been seen being distributed by the following 13 URLs.

http://www.hostgiftcontent.com/c?x=ylpeU4Y4r4W/CHgGn5DRWPexBLTZj0OX5lrJJpP1 JQ=&c=YUYZd41FTjAju/Pk688fanVZ//qqf0CMY92oxUHx5f1DTHRRuYefAw0j6vjRSRM5lVPKgZxXx4Q4vylfay3FCkQKyBs7WkkkB3ILF7X8q k80C dp1juzVRecJhdgpuR&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.cycletodaybyte.com/c?x=nHVtAavRkVfKfHpCEuMbyMm9gSmMFJhi/68w2AWkFjc=&c=mkjjfuE3BEy/cVKEJdQnpsp4f4osQqQUqeF8FqEcwD UU7KzLcY1/DZBHZy RGnkTawhMKcjLNGtzRz50HeFRarx5pjQrluOdCweHZds4j4Aj9rlHnCMUmQh4lVf29tU&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.appcurrentpackage.com/c?x=97hg2khjb4tX6oFsW/pgMW4kb3TVT/jzyJVGh9DViT4=&c=OUEluIgp8i f24jMFZHA3FcFsjMo3IS49xx3SVD1k8DUAmpBrGIOIrIrjoeWvxTPpu3gYFBuBDqhg5Q2iDauRLMJlJr95OkqVpYmY9g/ d k5 dBo6Glz7uxtylfKSTp&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.heartflashpresent.com/c?x=iwLlNYPmWOHy0Nl 2vFSmtohmm7RsPpVvIBG6GkhI6s=&c=Wc6/qm9edBKd2N9gclN5LGxwDkOkE8aQIOGeUkTJhO97hyV9BELr4444CmuuWucISKT2JzuaWU9oiR3lnGzuwQelGmoKBC9etOMiZHWJBZugaMkDvGyl9CoMYtkQzdxB&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.downloadapplicationcontent.com/c?x=3hTde4adONSYJiD1c8AeuA YTfJpjMDUfjbh7mxkF7Q=&c=ROlaEvU6mR00yOL7h6YJfU14 PuwJZ2Bgsy xSq1IUfCymE7TvbPZRs90bqYFPN3DmTqWyTREG7OuwVtVW3lvATgOeQlLi/P2d3gwHMdjOuMa7sjSMDJV04VRqQ9/GU8&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.bundlecurrentshare.com/c?x=oIRsGNr/ho/8R SQXW8/iiDmKVfJ6uIXpzgcKuu8SaA=&c=uamPtXsXwhJc/18Q vGDO7jj2Sta1kJx40WVTzge5ir2NNmQhTPVPZaVkGxDVBrp9c iOy2JKdY/XSG2K IKft au/JcBSdrO7bhyP66ccFZTRgbagiRh3/HrNUb9/3G&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.appcurrentpackage.com/c?x=mtHLCp/8w5WLbPgP91FleThEHRrP1UpHFZ5lOF51XKk=&c=hmu8jszW4cg3GBmbUH5sRFKtxbsChRcaAUEEAHctodShaQR9jKfXbXFZzJXyZ4J5su818VatkfmSgFmbwqWvWDZ8HpL5HKs9kJEGx38jPnkigXk5REFBKwqtm0ICxao5&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.hostgiftcontent.com/c?x=RKLtQeExX BF5Ymh4K3oJ5KGzwCrSXWL5ghFuu8jltY=&c=a59Z1oRNpnbA8hioHLPrzwxz4UrQFktthHFJUe8XekfQAscOktKcBJJyljNjaOeYZeSRvHGT4vQ1Gq1k8EG 5t6kvtdP9f19ME xq1GiAJUlSNx8qknUeM7TXnFXKpvf&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.downloadapplicationcontent.com/c?x=ospfc7B3MabryOl0ht52Y7YXkrG3IKLqrLI4GYSjwC4=&c=loIExicXz2lJjHjVNkK2Shl2eT0lTCHexFK86b8HF 8NA40aNgjEQc3MhT46NJIatYd3plwqOu kRquCiuE7xDC5mNg4UDJGR0CYQ1tZf4u5A1jzKO3AqVcWW0o/glA9&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.newcapitalcentral.com/c?x=T9bR3r5MDtCaQ/o3VR9/KrlrJpM4DQ2gfPyzmIqCBKw=&c=2y1QFwGBx3mOV9OLzrdKvQWWXzPUM0YGYRfeeq9cENa9Ah70hnIlFqeSp0y6GLO483og7oNCiFCauMN2W 6YtDEHzl3fq2cVV5P1SrACGMrpEcChk9oC9YjDGcIJDPTO&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.downloadapplicationcontent.com/c?x=QF/peDH mRYJ1721TECxniQRmV3L97sjAVm9bY3fNdM=&c=j1Sv8yhh9rl5l/PmISOAAPHIEdPNDJEyIMIUYYA7oSOqR9uyT6xDebOX4W3UZ7Y0DFaHDn3XpGpKqUNmMBxTjc59gllkDlGmqVf5jvwPAVdPGnPfVYR F56ERjapwcIs&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.downloadapplicationcontent.com/c?x=6VW/g8a5fuIraxUzRGns8ii3wUZY94MNrYVw8JoLML8=&c=NEjFz3PjsztCd4zSvUNaNpD1mhgXTfG//UOxCm9lu2mv5g f7ZJs2nPFXl2YRp4cn25GGmn/KtKIeGz/BC7Bh R astatXh7Oo1AlL/sffU0ssKFzr1O2FZZsv58ULCH&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

http://www.downloadapplicationcontent.com/c?x=qLt/5UPPRuruy7xL0NjBCoNdCjvMQgEokj ObD9Vswc=&c=YLfZP736plQc92WcWvk7rjlqVLkdu0G5UoTPPO7R4/bHSoT6t96WooQMw31 lNjMXyVltq5d1w1K6S8qo4eBrtBpIzt NWwY5pBurMdHqcOv391muFYfwnuIDKlEfjl1&fallback_url=http://res.hufftos.com/.../Firefox_Setup_21.0_fr.exe

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

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

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