yewhu691ht.exe

The application yewhu691ht.exe has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dl.ic-ftree34.xyz.
MD5:
c0046ddf3a538a8b38e5b211cf504ceb

SHA-1:
0dfcf2d0870f7285336090fc3ff23309469244fa

SHA-256:
94ecc960574eb3f906b637b8236d12251f84b7680d69e3c332252bf36f5dd18b

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Analysis date:
4/18/2024 1:11:36 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
160118-1

Dr.Web
infected with Trojan.Vittalia.1532
9.0.1.05190

ESET NOD32
NSIS/TrojanDownloader.Adload.R trojan
7.0.302.0

File size:
65.3 KB (66,840 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\yewhu691ht.exe

File PE Metadata
Compilation timestamp:
2/24/2012 8:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:tGarUa6LowvuhdNYh2Gf9rg6hzGPnzs1bVfhYTJfYBw:T5BuYAVrgUCPnzvtOw

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file yewhu691ht.exe has been seen being distributed by the following URL.

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