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maxdrivrupdater.exe

The executable maxdrivrupdater.exe has been detected as malware by 5 anti-virus 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 csdi-dlstatic.tennoio.com.
MD5:
ed0f33c43d5ebf7fe62f44dd8e5c3fc1

SHA-1:
c6355b936e5d4419461785a8a49dfc0d19a5b3f8

SHA-256:
b423ecf6ec8b085c08ed47395712d35322c75e71815be4eee13b4a67e1930f90

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
5/18/2024 1:15:40 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3033

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Detection.Undefined
7.0.302.0

Malwarebytes
Trojan.MSIL.Dropper
v2015.07.30.05

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
3.9 MB (4,105,124 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\maxdrivrupdater.exe

File PE Metadata
Compilation timestamp:
10/6/2014 9:40:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:Kqtv0uTJRTY05uQABD4lC63tMapJdMNSQnZFQvRu9Rqtv+:5tv0wRTYWcmFtMDrnsEGtv+

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, A8, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 40, 2A...
 
[+]

Entropy:
7.9987

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://csdi-dlstatic.tennoio.com/dl/klt/14/.../MaxDrivrUpdater.exe

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