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yacqq.exe

Hefei Infinity Technology Co., Ltd.

The application yacqq.exe by Hefei Infinity Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address server-54-230-216-125.mrs50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Hefei Infinity Technology Co., Ltd.  (signed and verified)

MD5:
15eade5d2ea3c932bd83b8b3630cfd24

SHA-1:
13fe0b6dcaa6506f3f8dfd071d8308f8a9555fe9

SHA-256:
a3529f8269c8991ee2c6ea8869b4062e7a7c36c9f41ada3c1d7b6bffdd6a3e2f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/20/2024 8:13:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.2.9.11

File size:
152.2 KB (155,864 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Hefei Infinity Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
11/22/2016 1:00:00 AM

Valid to:
9/8/2017 1:59:59 AM

Subject:
CN="Hefei Infinity Technology Co., Ltd.", O="Hefei Infinity Technology Co., Ltd.", L=Hefei, S=Anhui, C=CN

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

Serial number:
64496AE40D10BF509E7C2D0CDCAD34AB

File PE Metadata
Compilation timestamp:
2/9/2017 6:59:44 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x9668

Entry point:
E8, A3, 44, 00, 00, E9, CB, F7, 00, 00, 55, 8B, EC, 8B, 45, 0C, 83, EC, 20, 56, 57, 6A, 08, 59, BE, 68, DD, 41, 00, 8D, 7D, E0, F3, A5, 8B, 4D, 08, 5F, 5E, 85, C0, 74, 0D, F6, 00, 10, 74, 08, 8B, 01, 8B, 40, FC, 8B, 40, 18, 89, 4D, F8, 89, 45, FC, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, F0, C0, 41, 00, C9, C2, 08, 00, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, B8, 45, 42...
 
[+]

Code size:
108 KB (110,592 bytes)

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

TCP (HTTP):
Connects to server-54-230-187-195.cdg51.r.cloudfront.net  (54.230.187.195:80)

TCP (HTTP):
Connects to server-54-230-81-48.mia50.r.cloudfront.net  (54.230.81.48:80)

TCP (HTTP):
Connects to server-54-230-81-43.mia50.r.cloudfront.net  (54.230.81.43:80)

TCP (HTTP):
Connects to server-54-230-81-182.mia50.r.cloudfront.net  (54.230.81.182:80)

TCP (HTTP):
Connects to server-54-230-187-48.cdg51.r.cloudfront.net  (54.230.187.48:80)

TCP (HTTP):
Connects to server-54-192-29-249.dub2.r.cloudfront.net  (54.192.29.249:80)

TCP (HTTP):
Connects to server-54-192-29-167.dub2.r.cloudfront.net  (54.192.29.167:80)

TCP (HTTP):
Connects to server-52-85-63-93.lhr50.r.cloudfront.net  (52.85.63.93:80)

TCP (HTTP):
Connects to server-54-230-95-214.fra2.r.cloudfront.net  (54.230.95.214:80)

TCP (HTTP):
Connects to server-54-230-81-222.mia50.r.cloudfront.net  (54.230.81.222:80)

TCP (HTTP):
Connects to server-54-230-163-138.jax1.r.cloudfront.net  (54.230.163.138:80)

TCP (HTTP):
Connects to server-54-230-163-109.jax1.r.cloudfront.net  (54.230.163.109:80)

TCP (HTTP):
Connects to server-54-192-37-96.jfk1.r.cloudfront.net  (54.192.37.96:80)

TCP (HTTP):
Connects to server-54-192-37-9.jfk1.r.cloudfront.net  (54.192.37.9:80)

TCP (HTTP):
Connects to server-54-192-230-102.waw50.r.cloudfront.net  (54.192.230.102:80)

TCP (HTTP):
Connects to server-54-192-203-48.fra50.r.cloudfront.net  (54.192.203.48:80)

TCP (HTTP):
Connects to server-52-85-83-241.lax1.r.cloudfront.net  (52.85.83.241:80)

TCP (HTTP):
Connects to server-52-85-83-147.lax1.r.cloudfront.net  (52.85.83.147:80)

TCP (HTTP):
Connects to server-52-85-63-6.lhr50.r.cloudfront.net  (52.85.63.6:80)

TCP (HTTP):
Connects to server-52-85-63-241.lhr50.r.cloudfront.net  (52.85.63.241:80)

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