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freemp3joiner.exe

Nen

Hukagip

The application freemp3joiner.exe, “Nen Setup ” 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 Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Hukagip

Product:
Nen

Description:
Nen Setup

MD5:
e5f192f7dbaeb0ed4d9cec442fad44f7

SHA-1:
1c683db2df6eccc2c5fb8e2d452c9e1e81e9d38e

SHA-256:
4db869f7e0c53735c47c48ddadf1d4a8bfa489893a2d32113179170bf4a1103e

Scanner detections:
1 / 68

Status:
Potentially unwanted

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

Analysis date:
12/24/2024 4:45:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.RE11 (M)
16.3.17.15

File size:
952.4 KB (975,231 bytes)

Product version:
4.5.2

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\programs\freemp3joiner.exe

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:F/QjxdRwqtlnjFau1V4z6NNtMRnSLNPsX6niSP2FVMpfrzHRNggsh:FotdRnt/VtT6RSLxC6nxP2mA

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:
7.8856

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

Code size:
39.5 KB (40,448 bytes)

The file freemp3joiner.exe has been seen being distributed by the following 4 URLs.

http://www.giftbitssigns.com/c?x=7rWc9Nh8Cx/5slLW9prsxxMgtuZb6tVMd/j8cPlSWys=&c=PK24S12 nS9SohPSzsWv Hpzy6AUZ4gqRyKcUgbaYyCJYSrLIWxi Ekp4pmIaaDyIxPHHIAdfpsi3S Imp72TQRH1afqJItVx/PLFtod2BELJpNwK8KDOvQbrpfJnkasgCMJ8eIXQCX4hvEoe B/ATRT4cZmD8dPdEHSKgyfNycL7bXf36O0s1VOmv0W/IYo&e=0&downloadAs=FreeMP3Joiner.exe&fallback_url=http://www.downloadonic.com/freeaudiovideosoft.com/.../FreeMP3Joiner_IS.exe

http://www.bitssigncurrent.com/c?x=vKQjud/YvyFjtCxlwk4Dg7DuH/2GjACm8xhtq5YnJ78=&c=G0rITS2FX1QWSn44YIIIIMf2Uf2qJO5qJ21rzHOhDx3xPAurZB7t0vEpGCfiq0nTra1R4ZOyAOAIWVAnTeEY1UkwcVe8j/48lU/4Xp5PWmZo3CBHWZkxApFuN1QW2VS5nHzA1ktpdtz8EUReG1abss3iaFf3U90uNQ8sghfgm6N Ks7wb9TMncssW0s3T57e&e=0&downloadAs=FreeMP3Joiner.exe&fallback_url=http://www.downloadonic.com/freeaudiovideosoft.com/.../FreeMP3Joiner_IS.exe

http://www.bitssigncurrent.com/c?x=5pnL3aJ 2v6xmThC/KQ7AglugvU2t xSYIBzIoMMIAs=&c=GXF9JkK5HiRRiva8uCWrb2ZJg0uv/zAvNn/JUG2rUwmEmlblbpn7fl2NcSlnCYuIEMkMpHC YJv1Z5frZJv1KXmpRqdO28/JcGqCDVxQXfNsoC2KRJmr7VR/xFd0L0yJSAemFHW2BAuwI9 ocRhGQX1DqO5jUc1ZuWckAzBSuNEg7b7vqCpoq9Lmsv9QjKd3&e=0&downloadAs=FreeMP3Joiner.exe&fallback_url=http://www.downloadonic.com/freeaudiovideosoft.com/.../FreeMP3Joiner_IS.exe

http://www.bitssigncurrent.com/c?x=YWfL8RHGOTH GDnk2q0gOq8kmvq6Hq310u/cYQrAWDs=&c=5LmEYNA MggWhqA3a1EbqPrB7zvBFRSSByYR7zO4P6RiftzDirO9x5tbhShUgNZ7v4qD79ECPbBTNAtqkLDWxtUrxTOfO0KsqEYnu3kGtN3vjnqDyHlKkSqRO63HLhl5aHGwEi82Iai Zttl0/S6dtEczdi5zfwcrbZVwi77CVzQv8mqLmK7HkDwQKmqgDBn&e=0&downloadAs=FreeMP3Joiner.exe&fallback_url=http://www.downloadonic.com/freeaudiovideosoft.com/.../FreeMP3Joiner_IS.exe

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