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setup.exe

Yuanyuan Zhang

The application setup.exe by Yuanyuan Zhang has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. While running, it connects to the Internet address server-52-84-230-61.sfo9.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
9a6284ae6c21ec8ce550dfc65a00b347

SHA-1:
bfcd9498a23a05dc3a707f60aecdf77712b1e66d

SHA-256:
4ca1d0b8d5d9d02e3b272385a307a2af70531a44533e3b183e62957d1033aabf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 4:45:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
17.2.7.1

File size:
421.9 KB (432,064 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
1/22/2017 7:00:00 AM

Valid to:
4/21/2017 6:59:59 AM

Subject:
CN=Yuanyuan Zhang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
658EFFDDA5E853861342C2D01C782498

File PE Metadata
Compilation timestamp:
1/19/2017 8:46:03 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x4796

Entry point:
E8, 30, 4B, 00, 00, E9, 3C, 88, 00, 00, 55, 8B, EC, 83, 7D, 08, 00, 74, 1D, FF, 75, 08, E8, 7F, C8, FF, FF, 59, 85, C0, 78, 10, 3D, E4, 00, 00, 00, 73, 09, 8B, 04, C5, 18, 0D, 46, 00, 5D, C3, 33, C0, 5D, C3, 55, 8B, EC, 83, EC, 20, 56, 57, 6A, 08, 59, BE, DC, F1, 45, 00, 8D, 7D, E0, F3, A5, 8B, 75, 0C, 8B, 7D, 08, 85, F6, 74, 13, F6, 06, 10, 74, 0E, 8B, 0F, 83, E9, 04, 51, 8B, 01, 8B, 70, 18, FF, 50, 20, 89, 7D, F8, 89, 75, FC, 85, F6, 74, 0C, F6, 06, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50...
 
[+]

Code size:
375 KB (384,000 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-84-230-23.sfo9.r.cloudfront.net  (52.84.230.23:80)

TCP (HTTP):
Connects to server-52-84-230-88.sfo9.r.cloudfront.net  (52.84.230.88:80)

TCP (HTTP):
Connects to server-52-84-230-132.sfo9.r.cloudfront.net  (52.84.230.132:80)

TCP (HTTP):
Connects to server-54-230-141-95.sfo5.r.cloudfront.net  (54.230.141.95:80)

TCP (HTTP):
Connects to server-52-85-83-136.lax1.r.cloudfront.net  (52.85.83.136:80)

TCP (HTTP):
Connects to server-52-84-246-149.sfo20.r.cloudfront.net  (52.84.246.149:80)

TCP (HTTP):
Connects to server-52-84-230-31.sfo9.r.cloudfront.net  (52.84.230.31:80)

TCP (HTTP):
Connects to server-52-84-230-171.sfo9.r.cloudfront.net  (52.84.230.171:80)

TCP (HTTP):
Connects to server-52-84-230-116.sfo9.r.cloudfront.net  (52.84.230.116:80)

TCP (HTTP):
Connects to server-54-230-141-6.sfo5.r.cloudfront.net  (54.230.141.6:80)

TCP (HTTP):
Connects to server-54-230-141-149.sfo5.r.cloudfront.net  (54.230.141.149:80)

TCP (HTTP):
Connects to server-54-192-55-134.jfk6.r.cloudfront.net  (54.192.55.134:80)

TCP (HTTP):
Connects to server-52-85-83-97.lax1.r.cloudfront.net  (52.85.83.97:80)

TCP (HTTP):
Connects to server-52-85-83-65.lax1.r.cloudfront.net  (52.85.83.65:80)

TCP (HTTP):
Connects to server-52-85-83-32.lax1.r.cloudfront.net  (52.85.83.32:80)

TCP (HTTP):
Connects to server-52-85-83-251.lax1.r.cloudfront.net  (52.85.83.251:80)

TCP (HTTP):
Connects to server-52-85-83-220.lax1.r.cloudfront.net  (52.85.83.220:80)

TCP (HTTP):
Connects to server-52-85-83-192.lax1.r.cloudfront.net  (52.85.83.192:80)

TCP (HTTP):
Connects to server-52-85-83-13.lax1.r.cloudfront.net  (52.85.83.13:80)

TCP (HTTP):
Connects to server-52-85-83-12.lax1.r.cloudfront.net  (52.85.83.12:80)

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