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setup-27826c.21151.exe

The application setup-27826c.21151.exe has been detected as a potentially unwanted program by 19 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.softsoft.ru.
MD5:
9ddcd5fd80c972eadfffad29555f9f05

SHA-1:
4014630e3f7200f5d51c954a016d857238c9142b

SHA-256:
41f9ba7943cd49a10df2a8ea20b2b243503a4a5bef2daa22c3e728cf33b45122

Scanner detections:
19 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/27/2024 7:49:57 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.1.6

avast!
Win32:Installer-I [PUP]
150602-1

AVG
Generic
2016.0.3075

Dr.Web
Adware.InstallCore.101, Adware.InstallCore.122
9.0.1.05190

ESET NOD32
Win32/InstallCore.BL potentially unwanted application
7.0.302.0

F-Prot
W32/InstallCore.R.gen
4.6.5.141

G Data
Win32.Application.InstallCore.CJ
15.6.25

K7 AntiVirus
Unwanted-Program
13.205.16284

Malwarebytes
PUP.Optional.InstallCore
v2015.06.18.10

NANO AntiVirus
Riskware.Win32.InstallCore.dcuobg
0.30.24.2086

Panda Antivirus
PUP/MultiToolbar.A
15.06.18.10

Rising Antivirus
PE:Malware.InstallCore!6.4
23.00.65.15616

Sophos
PUA 'Install Core Click run software'
5.15

SUPERAntiSpyware
Adware.Multi/Variant
9806

Trend Micro House Call
TROJ_SPNR.30D314
7.2.169

Trend Micro
TROJ_SPNR.30D314
10.465.18

Vba32 AntiVirus
Downware.InstallCore
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
41236

File size:
581.6 KB (595,608 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:KXYMJfsUU76diCgqF4Qmr/BLY6wFvseJwS4xGp+e9DYfvMKv5Fmm:KoMJfsVWz/F4brdY3NByS4xL9fUKvG

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file setup-27826c.21151.exe has been seen being distributed by the following URL.

http://www.softsoft.ru/.../21151.exe

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

TCP (HTTP):
Connects to ec2-52-10-224-155.us-west-2.compute.amazonaws.com  (52.10.224.155:80)

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