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lkproc.exe

SAPO

The file lkproc.exe has been detected as malware by 4 anti-virus scanners. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from www.sugarsync.com.
Publisher:
SAPO  (signed and verified)

Version:
17.0.0.188

MD5:
bd7766845b8a02a585b9893135b64c41

SHA-1:
3d3e25df43a256f3c0cc3144bec00cf88711b79a

SHA-256:
4117aaa83bd5b6df8edd8b69775ecd88b48c0c164647486677d547d6d23afd0f

Scanner detections:
4 / 68

Status:
Malware

Analysis date:
5/5/2024 7:45:03 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Banload.jmas
8.3.1.6

AVG
Downloader.MSIL
2016.0.3071

Baidu Antivirus
Trojan.MSIL.Banload
4.0.3.15622

ESET NOD32
MSIL/TrojanDownloader.Banload.DY (variant)
9.11817

File size:
189.6 KB (194,192 bytes)

Product version:
17.0.0.188

Original file name:
lkproc.exe

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\351a.tmp

Digital Signature
Signed by:
SAPO

Authority:
SAPO

Valid from:
6/5/2015 2:08:35 PM

Valid to:
6/5/2016 2:08:35 PM

Subject:
E=cmd@sapo.pt, CN=SAPO.PT, OU=SAPO Division of Protocol, O=SAPO, L=Opalo, S=Jobila, C=AS

Issuer:
E=cmd@sapo.pt, CN=SAPO.PT, OU=SAPO Division of Protocol, O=SAPO, L=Opalo, S=Jobila, C=AS

Serial number:
00A7AB2CD21ECC7345

File PE Metadata
Compilation timestamp:
6/18/2015 2:47:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:MhFjQe/MNay9PltD/J/ABk5Kxo6VsbZ3DhxSMuFPNS5hCp0:MsekNay9Pf3J6VsbZ3DhZujS5hCp0

Entry address:
0x572E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
14 KB (14,336 bytes)

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

https://www.sugarsync.com/.../D3941391_820_826114951?directDownload=true

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