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ms1k55w0.exe

Installer

Iminent

This is the SIEN AppScion Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The file ms1k55w0.exe by Iminent has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the SIEN SuperInstall installer. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
S.I.E.N.  (signed by Iminent)

Product:
Installer

Description:
IMInstaller

Version:
9.20.4.0

MD5:
1dbf09b126483da0cf66a6a0c715fa0f

SHA-1:
5ff98dc7ad3b5f37cae4a5eedffa86efb232123d

SHA-256:
306f4a8ad1dfa47be79e8f3071778cbb967b7bb3e223318ab5e0af994aaffea5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 4:41:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien (M)
17.1.6.4

File size:
951.6 KB (974,464 bytes)

Product version:
9.20.4.0

Copyright:
(c)SIEN SA All rights reserved.

Original file name:
Installer.exe

Bundler/Installer:
SIEN SuperInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\ms1k55w0.exe.part

Digital Signature
Signed by:
Iminent

Authority:
GlobalSign nv-sa

Valid from:
2/4/2014 5:29:10 PM

Valid to:
4/2/2015 10:55:45 AM

Subject:
CN=Iminent, O=Iminent, L=Paris, S=France, C=FR

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11216F31C65792A5D372269806F288027171

File PE Metadata
Compilation timestamp:
6/16/2014 2:23:22 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x60203

Entry point:
E8, CA, 86, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 50, CC, 4A, 00, 75, 02, F3, C3, E9, 8C, 24, 00, 00, 56, 6A, 04, 6A, 20, E8, CC, 8B, 00, 00, 59, 59, 8B, F0, 56, FF, 15, 40, 82, 48, 00, A3, C0, 35, 4B, 00, A3, BC, 35, 4B, 00, 85, F6, 75, 05, 6A, 18, 58, 5E, C3, 83, 26, 00, 33, C0, 5E, C3, 6A, 0C, 68, 98, 26, 4A, 00, E8, F9, 3F, 00, 00, E8, 63, 3E, 00, 00, 83, 65, FC, 00, FF, 75, 08, E8, 23, 00, 00, 00, 59, 8B, F0, 89, 75, E4, C7, 45, FC, FE, FF, FF, FF, E8, 0B, 00, 00, 00, 8B, C6, E8, 14, 40, 00, 00, C3, 8B...
 
[+]

Code size:
537 KB (549,888 bytes)

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

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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