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usts launcher.exe

USTechSupport Service Launcher

Outsource Testing, Inc.

The executable usts launcher.exe, “Tech Toolset Launcher” has been detected as malware by 17 anti-virus scanners. The file has been seen being downloaded from ostcs.cloudapp.net.
Publisher:
USTechSupport LLC  (signed by Outsource Testing, Inc.)

Product:
USTechSupport Service Launcher

Description:
Tech Toolset Launcher

Version:
1.0.0.1

MD5:
17b1e755522d65563dbc4978b11b4535

SHA-1:
1370ad2d35b220962a0435a3839c858fb08c22e8

SHA-256:
275fcc302e71ecb3c2ec81c184130bc6752374f96e58737c095cdd3fd041751a

Scanner detections:
17 / 68

Status:
Malware

Analysis date:
11/5/2024 9:40:58 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Malware/Win32.Generic
2015.09.02

Avira AntiVirus
TR/Agent.1555672
8.3.2.2

AVG
Dropper.Generic_r
2016.0.2950

Bkav FE
W32.Clod210.Trojan
1.3.0.6979

Dr.Web
Tool.Skymonk.35
9.0.1.0294

ESET NOD32
Generik.IBUZCQU (variant)
9.12186

Fortinet FortiGate
W32/Bublik.CWSH!tr
10/21/2015

IKARUS anti.virus
Trojan.Agent
t3scan.1.9.5.0

K7 AntiVirus
Riskware
13.2017081

McAfee
GenericR-DFY!17B1E755522D
5600.6606

NANO AntiVirus
Trojan.Win32.Bublik.dqawim
0.30.24.3283

Panda Antivirus
Generic Suspicious
15.10.21.11

Quick Heal
Trojan.Bublik.g5
10.15.14.00

Sophos
Mal/Generic-S
4.98

Trend Micro
TROJ_GEN.R00UC0ECQ15
10.465.21

VIPRE Antivirus
Trojan.Win32.Generic
43380

Zillya! Antivirus
Trojan.Bublik.Win32.16067
2.0.0.2384

File size:
1.5 MB (1,555,672 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2015 USTechSupport

Original file name:
Bootstrapper.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\usts launcher.exe

Digital Signature
Signed by:
Outsource Testing, Inc.

Authority:
COMODO CA Limited

Valid from:
11/17/2013 4:00:00 PM

Valid to:
11/18/2015 3:59:59 PM

Subject:
CN="Outsource Testing, Inc.", O="Outsource Testing, Inc.", STREET=1278 Center Court Dr, L=Covina, S=California, PostalCode=91724, C=US

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

Serial number:
15BA528B29B446F3B8D13A88ED6B2BEA

File PE Metadata
Compilation timestamp:
2/24/2015 6:15:13 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:2cdwOloi/XBuwmYdMWD5oNLS0OVh11GqDfQ2zCew7Opn1zSTqfn02lhdMcMd:VwOALofQ2zCe1pnR/02C

Entry address:
0x3B8E2

Entry point:
E8, D9, B9, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 10, 76, 46, 00, E8, 68, 81, 00, 00, E8, F7, 59, 00, 00, 0F, B7, F0, 6A, 02, E8, 6C, B9, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 35, B2, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
4.6511

Code size:
343.5 KB (351,744 bytes)

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

http://ostcs.cloudapp.net/.../USTS Launcher.exe

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