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54424762_stp.exe

Internet Explorer

H&M Systems Software, Inc.

This is a setup program which is used to install the application. The file has been seen being downloaded from www.studioline.net.
Publisher:
Microsoft Corporation  (signed by H&M Systems Software, Inc.)

Product:
Internet Explorer

Description:
Win32 Cabinet Self-Extractor

Version:
11.00.9600.16428 (winblue_gdr.131013-1700)

MD5:
35c8b97978df022d06caace27ccdc039

SHA-1:
bec65c4672d6edf27cc05741c9cc2791acc67f06

SHA-256:
4216d885b5b7da6c9d2521becbede79e467b6242c907a0c03330f19ea7256224

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/13/2025 1:24:26 PM UTC  (today)

File size:
112.6 MB (118,064,256 bytes)

Product version:
11.00.9600.16428

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
WEXTRACT.EXE .MUI

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\54424762_stp.exe

Digital Signature
Signed by:
H&M Systems Software, Inc.

Authority:
thawte, Inc.

Valid from:
9/12/2016 5:30:00 AM

Valid to:
11/10/2019 5:29:59 AM

Subject:
CN="H&M Systems Software, Inc.", O="H&M Systems Software, Inc.", L=Upper Saddle River, S=New Jersey, C=US

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
57FEEEF8E7090D19C043B008CD832DA4

File PE Metadata
Compilation timestamp:
10/14/2013 11:20:27 AM

OS version:
6.3

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
1572864:5ED02TztyVZmeInR++eQ/OZBmk5Cs8Ugr9UHfeuYA4ghOX7gt/q44LE4eih98c5:5ED06tynbHwsIU/3x4klEEw1

Entry address:
0x67CC

Entry point:
E8, 07, 0B, 00, 00, E9, 05, 00, 00, 00, CC, CC, CC, CC, CC, 6A, 58, 68, 68, 75, 40, 00, E8, BD, 0B, 00, 00, 33, DB, 89, 5D, E0, 89, 5D, FC, 8D, 45, 98, 50, FF, 15, 70, A1, 40, 00, C7, 45, FC, FE, FF, FF, FF, C7, 45, FC, 01, 00, 00, 00, 64, A1, 18, 00, 00, 00, 8B, 78, 04, 8B, F3, BA, EC, 88, 40, 00, 8B, CF, 33, C0, F0, 0F, B1, 0A, 85, C0, 74, 07, 3B, C7, 75, 16, 33, F6, 46, 83, 3D, F0, 88, 40, 00, 01, 75, 17, 6A, 1F, E8, 30, 09, 00, 00, 59, EB, 43, 68, E8, 03, 00, 00, FF, 15, 6C, A1, 40, 00, EB, C8, 39, 1D...
 
[+]

Entropy:
7.9992  (probably packed)

Code size:
25.5 KB (26,112 bytes)

The file 54424762_stp.exe has been seen being distributed by the following URL.

http://www.studioline.net/.../StudioLine_W4_Setup.exe

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