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wajam_install.exe

technologiesaintlaurent.com

The application wajam_install.exe by technologiesaintlaurent.com 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from 113.171.224.165 and multiple other hosts.
Publisher:
technologiesaintlaurent.com  (signed and verified)

MD5:
168e39ef441dd8e9e9606e0f78abe1db

SHA-1:
fb95b47295befa66d5f1b0d7974e3a4db628856d

SHA-256:
7dde5e95fb1eb85d944280cb7742c0195e832a41be7c0ffd363aec32cad3354d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/21/2024 11:43:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Wajam.technologiesaintlaurent.Installer.Meta (M)
15.7.27.20

File size:
3 MB (3,158,024 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
technologiesaintlaurent.com

Authority:
thawte, Inc.

Valid from:
7/21/2015 5:00:00 PM

Valid to:
7/21/2016 4:59:59 PM

Subject:
CN=technologiesaintlaurent.com, O=technologiesaintlaurent.com, L=Montreal, S=Quebec, C=CA

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
791C199ED80C4DF556A57369862AA59D

File PE Metadata
Compilation timestamp:
12/5/2009 2:53:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:+XQvVrwnCECVjE5EdtrO5sH/z3reoWqAV:+XuwnGNe8triub7efV

Entry address:
0x36A0

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 88, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, B8, 63, 42, 00, E8, EE, 2E, 00, 00, A3, 04, 63, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, B0, 0C, 42, 00, FF, 15, 58, 81, 40, 00, 68, 10, A8, 40, 00, 68, 00, 5B, 42, 00, E8, F4, 29, 00, 00, FF, 15, B0, 80, 40, 00, BF, 00, C0, 42, 00, 50, 57, E8, E2, 29, 00, 00...
 
[+]

Entropy:
7.9956

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

The file wajam_install.exe has been seen being distributed by the following 3 URLs.

http://113.171.224.165/.../WWE_1.49.1.25.exe

http://datawestsoftware.com/.../WWE_1.49.1.25.exe

http://wajam-download.com/.../WWE_1.49.1.25.exe

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