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mam_ch.exe

The application mam_ch.exe has been detected as a potentially unwanted program by 3 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 storage.conduit.com a web site host known to distribute potentially unwanted software operated by Conduit Ltd..
Description:
CH 1.0.0

Version:
1.1.1.1

MD5:
86b9e10056640b7765d56295b9436b9d

SHA-1:
a3c71e232e39c456419254b2760d5c06419e7ff6

SHA-256:
18010ed24394b506e5fc631a9e8462d62c1eae3c7430919b54e18dc7b5b3506e

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

Analysis date:
5/6/2024 4:55:36 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Conduit.18
9.0.1.0355

Reason Heuristics
(M)
16.6.18.0

ViRobot
Dropper.S.Agent.1000411
2011.4.7.4223

File size:
977 KB (1,000,411 bytes)

Product version:
1.1.1.1

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\mam_ch.exe

File PE Metadata
Compilation timestamp:
2/24/2012 11:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:8V/iwO7poxrMcgIJtZdcAnNISvdOkS0QzHSeJ4LHl3hDOzFB+q:oi9poxrMcbrZdjKS1OkS0pe4hSKq

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9801

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

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

http://storage.conduit.com/mam/ext/ch/.../valueapps.exe

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