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rk.exe

ONE UP LTD.

The executable rk.exe, “Recover Keys Setup ” has been detected as malware by 1 anti-virus scanner. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from recover-keys.com and multiple other hosts.
Publisher:
Recover Keys   (signed by ONE UP LTD.)

Product:
Recover Keys

Description:
Recover Keys Setup

Version:
9.0.3.168

MD5:
925a941c6cd30b9b1d909aba8d529266

SHA-1:
37f4e2c82b4152ee6c7278650e3147a9f3ec1a8c

SHA-256:
8d614c497868ae1c2b9c7156d4a181f22fbdf2dfc90ad0aac454cf56d33bca6e

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/16/2024 10:10:52 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic.ONEUP.Installer.Meta
15.9.17.8

File size:
6.1 MB (6,437,384 bytes)

Product version:
9.0.3.168

Copyright:
Copyright © 2015 ONE UP LTD.

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
ONE UP LTD.

Authority:
Starfield Technologies, Inc.

Valid from:
4/25/2013 9:33:03 AM

Valid to:
4/25/2016 9:33:03 AM

Subject:
CN=ONE UP LTD., O=ONE UP LTD., L=LEMESOS, S=LEMESOS, C=CY

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:
041ABD63CA5DA9

File PE Metadata
Compilation timestamp:
10/13/2013 4:19:32 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:z+C3FtVrPrgLmbT1nrxhvGmnaCxORaJ2XONb8KmpUYuTeXqoxpwggrHy:z+CPV7rh9naCs82XxKZeXdxpwTrS

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9805

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file rk.exe has been seen being distributed by the following 2 URLs.

http://recover-keys.com/.../RecoverKeysInstaller_MJB.exe

https://recover-keys.com/.../RecoverKeysInstaller_MJB.exe

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