926.exe

Installation

The application 926.exe has been detected as a potentially unwanted program by 4 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 file has been seen being downloaded from k.cropbrb.com.
Product:
Installation

Version:
1.0.1.5

MD5:
69ae59a4873d1964884fcd7a8bfafd94

SHA-1:
a6b70f417c6448ed3e2c56f75052d6587762acd8

SHA-256:
09cfec30a925b33c67a316276c3d92f174a842cf590e7e7922557012e76d2ff3

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 4:45:36 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Ramnit.C
7.11.30.172

avast!
Adware-gen [Adw]
151222-1

Clam AntiVirus
Win.Adware.Agent-60025
0.98/21228

ESET NOD32
Win32/Adware.CouponMarvel.Q.gen application
7.0.302.0

File size:
2.7 MB (2,780,085 bytes)

Product version:
1.0.1.5

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\926.exe

File PE Metadata
Compilation timestamp:
8/31/2015 4:56:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:yChGlsSTp8QFFDN2OaLeiPlNQhXuLL5H07AFNJ1zmBNHowTH75rHP9PvEfEChGlZ:y42FGQHaLvPlNQpuv5HmAFNTmBNIwT1X

Entry address:
0x3285

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, E0, 73, 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, B8, E9, 42, 00, E8, 1B, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, E8, 42, 00, 8D, 44, 24, 38, 50, 53, 68, DB, 73, 40, 00, FF, 15, 58, 71, 40, 00, 68, D0, 73, 40, 00, 68, C0, E0, 42, 00, E8, 0D, 24, 00, 00, FF, 15, AC, 70, 40, 00, 50, BF, 00, 40, 43, 00, 57, E8, FB, 23, 00, 00...
 
[+]

Entropy:
7.9985

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file 926.exe has been seen being distributed by the following URL.

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