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smxg0_sb.exe

Zen Bros Media

The file smxg0_sb.exe by Zen Bros Media 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 file has been seen being downloaded from intva31.onlinecyber.info and multiple other hosts.
Publisher:
Zen Bros Media  (signed and verified)

MD5:
aa7f2110724d1a266546859a6bd55fd1

SHA-1:
68a0bb5515482fd12d15bde8f27fdd8b9316dc8a

SHA-256:
a64d8b5046fb840f97ad3644b9ffa44d0e7872e81b67a6bd21bcb83de6da4d08

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 3:08:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DownloadAdmin.ZenBrosM (M)
16.6.17.7

File size:
429.3 KB (439,560 bytes)

Common path:
C:\users\{user}\appdata\local\temp\smxg0_sb.exe.part

Digital Signature
Signed by:
Zen Bros Media

Authority:
GoDaddy.com, Inc.

Valid from:
3/9/2016 4:12:43 AM

Valid to:
3/9/2017 4:12:43 AM

Subject:
CN=Zen Bros Media, O=Zen Bros Media, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00DA69A0BD854BB554

File PE Metadata
OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
3.0

CTPH (ssdeep):
12288:6zxKdS7vd/x3z+NiqIJQ3I11NWkeytTkUMnm0ZMhoh:6lKdSbPj+NiqIJQ3I110keoTkUMnmYM0

Entry address:
0x4D830

Entry point:
C6, 05, 70, E2, 44, 00, 00, B9, 00, 10, 46, 00, BA, 04, 10, 46, 00, B8, B0, 07, 45, 00, E8, 65, FF, FF, FF, E8, 70, FF, FF, FF, B8, 90, 07, 45, 00, E8, C6, 39, FC, FF, C3, 00, 00, 00, 00, 00, FF, FF, FF, FF, 00, 00, 00, 00, FF, FF, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.4620

Code size:
306.1 KB (313,456 bytes)

The file smxg0_sb.exe has been seen being distributed by the following 10 URLs.

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62827964&ephemeral=1&filename=adobe_flash_player.exe&cb=-1729422118&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62918813&ephemeral=1&filename=adobe_flash_player.exe&cb=1518220030&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62761187&ephemeral=1&filename=adobe_flash_player.exe&cb=-1697900232&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62795209&ephemeral=1&filename=adobe_flash_player.exe&cb=159696977&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62908092&ephemeral=1&filename=adobe_flash_player.exe&cb=-1756766740&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62764888&ephemeral=1&filename=adobe_flash_player.exe&cb=903647550&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62839747&ephemeral=1&filename=adobe_flash_player.exe&cb=-1364793511&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62871214&ephemeral=1&filename=adobe_flash_player.exe&cb=-1069497667&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62906092&ephemeral=1&filename=adobe_flash_player.exe&cb=-2058075229&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

http://intva31.onlinecyber.info/dl-pure/1202331/.../?bc=1202331&checksum=62820179&ephemeral=1&filename=adobe_flash_player.exe&cb=120073518&hashstring=IlGsO9LnzqXO&usefilename=true&executableroutePath=1203525&stub=true

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