setup.exe

The application setup.exe has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. 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 d.brtsekure10.com and multiple other hosts.
MD5:
3cb79aef2ce14cf8a2ad6e5562ea5f9f

SHA-1:
344a4ccbfa3d4ae7437f1a17187379f5e8579181

SHA-256:
94e78e90a591681481d97a39930582974421096329f41b09dae52a7474c7ccfd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/5/2024 1:29:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BundledOffer.Installer.Installer.Meta (M)
16.4.20.6

File size:
1.1 MB (1,159,038 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\setup wizard\d0d85d62-4af4-46ae-b402-5e9480fcb9de\setup.exe

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:tYBhFvWXpfR07Y6ri7dfGWLsYBPRGUT4aFe8iMFgGFtBTlMtQJcpM0VJo+W:QvWZ67Y77U+1BPRj0dCF77kfm

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...
 
[+]

Entropy:
7.9888

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://d.brtsekure10.com/KeyStream/.../Setup.exe

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