tinyoffers.exe

The application tinyoffers.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from cdn.growmatecdn.us.
MD5:
24566e9319281d9e51aff3daa7e65f7a

SHA-1:
519690a8f46cc72c31cb6b607792ddb5f2fe929c

SHA-256:
9c308f6bde417b626ef421655b69dbca21bf63cc61d45488a76f460f0da8cd7d

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
11/5/2024 3:20:47 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.918
9.0.1.0123

F-Prot
W32/AdAgent.AI2.gen
v6.4.7.1.166

K7 AntiVirus
Adware
13.173.9777

Malwarebytes
PUP.Optional.InstallMonetizer.A
v2016.05.02.02

SUPERAntiSpyware
Heur.Agent/Gen-WhiteBox
9169

Trend Micro House Call
TROJ_GEN.F47V1002
7.2.123

VIPRE Antivirus
InstallMonetizer
22082

File size:
359.5 KB (368,160 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\dm\tinyoffers.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ke34QVeyRG9ut7pJ59EuWnCapQxvD/vOpkZxDuM/VSUfQanZyt5q2pd5A8Wwn:AHut7pB0CapQxvD/vOp8xDl9ZQYybJdD

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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