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installmanager.exe

The application installmanager.exe has been detected as a potentially unwanted program by 2 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 www.comar13west.com and multiple other hosts.
MD5:
ec8d86d8c3541509a287f4c11f964310

SHA-1:
a478a44a7157ad0a2d69490ae7798d21cd66c0b1

SHA-256:
5055f472f4887f6257cbb1c22c66804bc71c416a0c3bf6f9dd1eba941a19e9ad

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/23/2024 5:58:09 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.918
9.0.1.0229

Reason Heuristics
PUP.InstallManager.Meta (M)
15.12.27.12

File size:
240.7 KB (246,527 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:nFJ0fUdwqO9kXSA1jK1NKsdJ+GvkIP6H871y0G8G+:umwT21jyBdoAUc71XG+

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file installmanager.exe has been seen being distributed by the following 9 URLs.

http://www.comar13west.com/naistam.exe

http://www.cojuly15pal.com/naistam.exe

http://www.cooct13hen.com/naistam.exe

http://www.comay15coat.com/naistam.exe

http://www.cojun15cart.com/naistam.exe

http://113.171.224.165/.../naistam.exe

http://www.cooctdlfast.com/naistam.exe

http://www.cofeb13east.com/naistam.exe

http://www.codec13sudha.com/naistam.exe

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