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kkeywork.exe

WinKeyword 응용 프로그램

Rainnd Inc

The application kkeywork.exe, “WinKeyword MFC 응용 프로그램” by Rainnd Inc has been detected as a potentially unwanted program by 8 anti-malware scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘KKeywork’. The file has been seen being downloaded from app.kkeywork.com.
Publisher:
Rainnd Inc  (signed and verified)

Product:
WinKeyword 응용 프로그램

Description:
WinKeyword MFC 응용 프로그램

Version:
1, 0, 0, 2

MD5:
7824b7b88ec7f0e0f4cc952ec92edcaf

SHA-1:
222932c13309eaa331c228db53f63ce8f3672b40

SHA-256:
759da50b928a8cdaf5ee34ada29f33f1bd4bda88b0e3f97a7fdcce25244dd628

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 3:03:13 PM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Backdoor.W32.Runagry.lEMt
2.1.4+

AhnLab V3 Security
PUP/Win32.WinKeyword
2016.04.19

avast!
Win32:Seimon-B [Drp]
2014.9-160419

AVG
Generic
2017.0.2769

ESET NOD32
Win32/Adware.CloverPlus.AB (variant)
10.13355

IKARUS anti.virus
Trojan-Downloader.Win32.Seimon
t3scan.2.0.9.0

Malwarebytes
Adware.CloverPlus
v2016.04.19.12

Rising Antivirus
PE:Malware.Generic(Thunder)!1.A1C4 [F]
23.00.65.16417

File size:
238.1 KB (243,808 bytes)

Product version:
1, 0, 0, 2

Copyright:
Copyright (C) 2009

Original file name:
WinKeyword.EXE

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\kkeywork\kkeywork.exe

Digital Signature
Signed by:
Rainnd Inc

Authority:
Starfield Technologies, Inc.

Valid from:
9/23/2015 1:29:38 AM

Valid to:
9/23/2016 1:29:38 AM

Subject:
CN=Rainnd Inc, O=Rainnd Inc, L=New York, S=New York, C=US

Issuer:
SERIALNUMBER=10688435, CN=Starfield Secure Certification Authority, OU=http://certificates.starfieldtech.com/repository, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
3C54CBC590DA5AFC

File PE Metadata
Compilation timestamp:
4/18/2016 3:54:53 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:W+/OKdrZ29BvZLRxmbBCISm7g1QmX384mTQu8:zdrZ23vtnm3S8TQJ

Entry address:
0x26CCE

Entry point:
55, 8B, EC, 6A, FF, 68, 38, E0, 42, 00, 68, 38, 6E, 42, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 1C, D5, 42, 00, 59, 83, 0D, 70, 81, 43, 00, FF, 83, 0D, 74, 81, 43, 00, FF, FF, 15, 18, D5, 42, 00, 8B, 0D, 54, 81, 43, 00, 89, 08, FF, 15, 14, D5, 42, 00, 8B, 0D, 50, 81, 43, 00, 89, 08, A1, 10, D5, 42, 00, 8B, 00, A3, 6C, 81, 43, 00, E8, 28, 01, 00, 00, 39, 1D, 40, 75, 43, 00, 75, 0C, 68, 62, 6E, 42, 00, FF, 15, 0C, D5...
 
[+]

Entropy:
6.1384

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
176 KB (180,224 bytes)

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

Name:
KKeywork

Command:
C:\users\{user}\appdata\local\kkeywork\kkeywork.exe


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

http://app.kkeywork.com/.../c_exe.exe

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