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all_mtk_usb_driver_2.exe

Tosamakem

Lugemimomu

The application all_mtk_usb_driver_2.exe, “Tosamakem 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:
Lugemimomu

Product:
Tosamakem

Description:
Tosamakem Setup

MD5:
047c5c6461a013508bb8c255126ae056

SHA-1:
dc662cc474bdf5840778abe957e023daa41d1567

SHA-256:
7679f9a110eebb7294ad029e824e995b0e2fd7aff117a79b463d9693b6df608d

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:
11/5/2024 1:55:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.Lugemimo.Installer.Meta (M)
16.6.26.8

File size:
966 KB (989,162 bytes)

Product version:
4.3

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\all_mtk_usb_driver_2.exe

File PE Metadata
Compilation timestamp:
6/20/1992 4:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:6QdY0ocYDc6ymlTGQm8r1DaYZf1x7SzcfGQlT8zM6aPob:ROgY/GQm8r1DVZf1x7CcfGW8zM6aPob

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, 53, C9, FF, FF, E8, 9A, 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...
 
[+]

Entropy:
7.9341

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

Code size:
37 KB (37,888 bytes)

The file all_mtk_usb_driver_2.exe has been seen being distributed by the following URL.

http://www.conceptsappsranch.com/c?x=BN07bQrYVsiPEr2Q1FgtKYJS9U5Vfz GouEAWzf8J4=&c=CSKqkKaQH09xg3dGoFPY7eXAwJhw4pTHFNxbHWLOZHsF64MwQhYUM2z1v97sQCidxXiwUx0WpHw9wjB31UPUK4gQ89I7A0WSmK9ukqKM5QC/mhzRp1Qyy1gpcD 7EatA&downloadAs=All_MTK_USB_Driver_2.exe&fallback_url=https://s04.solidfilesusercontent.com/YTljOWFkZWZhNjAwMDc0Mzg3YzljZDM3ZThmZGM0ZTU2MTMzOTlhNToxYkg1RHU6S3kwV20wZmZCZjlTN2ItaDBpODFCd0VkSFZz/.../All_MTK_USB_Driver_2014.rar

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