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memclean.exe

Koshy John

It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘Memory Cleaner’.
Publisher:
Koshy John  (signed and verified)

MD5:
6c617b3ab87487b6646cb71e56a2954a

SHA-1:
bbce9716e155242ba271abb99b39f14df0af39a7

SHA-256:
a738a014cf752914601f1acb6a3401fa0a3ec318757393ce96b6a93664e7e491

Scanner detections:
3 / 68

Status:
Clean  (3 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
4/25/2024 10:38:12 AM UTC  (today)

Scan engine
Detection
Engine version

F-Prot
W32/Undefined.Threat
v6.4.7.1.166

Rising Antivirus
AU3SCRIPT:Dropper.Insrun!1.9E21
23.00.65.131218

ViRobot
Trojan.Win32.A.Autoit.748330
2011.4.7.4223

File size:
773 KB (791,560 bytes)

File type:
Executable application (Win32 EXE)

Language:
Ingilizce (Birlesik Krallik)

Common path:
C:\users\{user}\appdata\roaming\koshyjohn.com\memclean\memclean.exe

Digital Signature
Signed by:
Koshy John

Authority:
COMODO CA Limited

Valid from:
2/2/2013 2:00:00 AM

Valid to:
2/3/2014 1:59:59 AM

Subject:
CN=Koshy John, O=Koshy John, STREET=14409 37th Pl., STREET=J9, L=Bellevue, S=Washington, PostalCode=98007, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00BC24C4BCB04E1FA78ACB00F3F0335F11

File PE Metadata
Compilation timestamp:
1/15/2010 6:09:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:RH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8QD5YKMpBm8SNn:RbCj2sObHtqQ4QDKK3n

Entry address:
0x17850

Entry point:
E8, 37, C2, 00, 00, E9, 79, FE, FF, FF, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, A4, 01, 00, 00, 81, F9, 00, 01, 00, 00, 72, 1F, 83, 3D, 00, 6F, 4A, 00, 00, 74, 16, 57, 56, 83, E7, 0F, 83, E6, 0F, 3B, FE, 5E, 5F, 75, 08, 5E, 5F, 5D, E9, A5, 03, 00, 00, F7, C7, 03, 00, 00, 00, 75, 15, C1, E9, 02, 83, E2, 03, 83, F9, 08, 72, 2A, F3, A5, FF, 24, 95, D4, 79, 41, 00, 90, 8B, C7, BA, 03, 00, 00, 00, 83, E9, 04, 72, 0C...
 
[+]

Code size:
517.5 KB (529,920 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
Memory Cleaner

Command:
C:\users\{user}\appdata\roaming\koshyjohn.com\memclean\memclean.exe boot


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to p3nlh026.shr.prod.phx3.secureserver.net  (72.167.232.76:80)

TCP (HTTP):
Connects to curve.amazingcounters.com  (69.65.43.176:80)

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