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yacqq.exe

TODO:

Hefei Infinity Technology Co., Ltd.

The application yacqq.exe, “TODO: <File description>” 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-52-84-246-190.sfo20.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
TODO: <Company name>  (signed by Hefei Infinity Technology Co., Ltd.)

Product:
TODO: <Product name>

Description:
TODO: <File description>

Version:
1.0.0.1

MD5:
a71e4c531a596f3b300610b2aed0fa1e

SHA-1:
156579868bc45cd847aebc0874cd142710acfa77

SHA-256:
5499e507772bc6423f3113954ac79e867c17878d35688d1e0e373fb46ca62087

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 12:03:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.YAC (M)
17.3.6.10

File size:
150.7 KB (154,328 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2017

Original file name:
windows

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\temp\{random}.tmp\yacqq.exe

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

Authority:
thawte, Inc.

Valid from:
1/6/2017 2:00:00 AM

Valid to:
9/8/2017 2:59:59 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:
7221A387E2E2D9413C322A3DD55DA62A

File PE Metadata
Compilation timestamp:
2/24/2017 7:26:41 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0xE0C7

Entry point:
E8, F4, 65, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, BC, 57, 42, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, A8, 40, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, BC, 57, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03...
 
[+]

Code size:
105.5 KB (108,032 bytes)

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

TCP (HTTP):
Connects to server-54-240-186-82.mad50.r.cloudfront.net  (54.240.186.82:80)

TCP (HTTP):
Connects to server-54-240-186-4.mad50.r.cloudfront.net  (54.240.186.4:80)

TCP (HTTP):
Connects to server-52-85-77-242.lax3.r.cloudfront.net  (52.85.77.242:80)

TCP (HTTP):
Connects to server-52-85-77-243.lax3.r.cloudfront.net  (52.85.77.243:80)

TCP (HTTP):
Connects to server-52-85-77-152.lax3.r.cloudfront.net  (52.85.77.152:80)

TCP (HTTP):
Connects to server-54-230-141-223.sfo5.r.cloudfront.net  (54.230.141.223:80)

TCP (HTTP):
Connects to server-54-230-11-192.lhr3.r.cloudfront.net  (54.230.11.192:80)

TCP (HTTP):
Connects to server-52-85-63-203.lhr50.r.cloudfront.net  (52.85.63.203:80)

TCP (HTTP):
Connects to server-54-230-216-199.mrs50.r.cloudfront.net  (54.230.216.199:80)

TCP (HTTP):
Connects to server-52-85-83-79.lax1.r.cloudfront.net  (52.85.83.79:80)

TCP (HTTP):
Connects to server-52-85-83-37.lax1.r.cloudfront.net  (52.85.83.37:80)

TCP (HTTP):
Connects to server-52-85-77-254.lax3.r.cloudfront.net  (52.85.77.254:80)

TCP (HTTP):
Connects to server-52-85-63-81.lhr50.r.cloudfront.net  (52.85.63.81:80)

TCP (HTTP):
Connects to server-54-230-96-62.arn1.r.cloudfront.net  (54.230.96.62:80)

TCP (HTTP):
Connects to server-54-230-216-228.mrs50.r.cloudfront.net  (54.230.216.228:80)

TCP (HTTP):
Connects to server-54-230-216-172.mrs50.r.cloudfront.net  (54.230.216.172:80)

TCP (HTTP):
Connects to server-54-230-216-169.mrs50.r.cloudfront.net  (54.230.216.169:80)

TCP (HTTP):
Connects to server-54-230-163-168.jax1.r.cloudfront.net  (54.230.163.168:80)

TCP (HTTP):
Connects to server-54-192-36-157.jfk1.r.cloudfront.net  (54.192.36.157:80)

TCP (HTTP):
Connects to server-54-192-230-232.waw50.r.cloudfront.net  (54.192.230.232:80)

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