flvplayer_marmar_injection_fs_large.exe

CHUTCHAI KIEWNOY

The application flvplayer_marmar_injection_fs_large.exe by CHUTCHAI KIEWNOY has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The setup installer will bundle multiple adware offers during download and setup (based on the user's geographical location) including toolbars, extensions and coupon utilities. The file has been seen being downloaded from directddl.installdaddysa.netdna-cdn.com and multiple other hosts.
Publisher:
CHUTCHAI KIEWNOY  (signed and verified)

MD5:
f8dedac365cf419c02968f5519d1dd02

SHA-1:
aefd5d9287da658b76c02ef2af1ed44131f254af

SHA-256:
0d03f9a145b7be970b53386f49cffb91193383ea2f99184aefbfe528a6be21fe

Scanner detections:
5 / 68

Status:
Adware

Explanation:
Bundles a number of adware programs in the installer.

Analysis date:
12/28/2024 3:23:23 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.8319
9.0.1.0308

NANO AntiVirus
Trojan.Nsis.Yotoon.deckrr
0.28.6.62995

Qihoo 360 Security
Win32/Virus.Adware.47b
1.0.0.1015

Reason Heuristics
PUP.CHUTCHAIKIEWNOY.d
14.11.4.13

Sophos
CoolMirage
4.98

File size:
384 KB (393,208 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\flvplayer_marmar_injection_fs_large.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
9/29/2014 8:00:00 PM

Valid to:
9/30/2015 7:59:59 PM

Subject:
CN=CHUTCHAI KIEWNOY, OU=Individual Developer, O=No Organization Affiliation, L=Phuket, S=Phuket, C=TH

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
70CF135290F3FC7E7BD27C7B350CF722

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:5s/wHjdtz0g67KYyKhuGwmnjs5Zb1LXf5QsF9TgA09tijECbYG+kFuy5q:uwbz67KpKhZwmns5Nvms7TgP9kjE/8Bo

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8737

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

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