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wfini.exe

Trend Service

Hefei Infinity Technology Co., Ltd.

The application wfini.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. It runs as a separate (within the context of its own process) windows Service named “WFini WdMan Service”. While running, it connects to the Internet address server-52-84-246-45.sfo20.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Trend Corp.  (signed by Hefei Infinity Technology Co., Ltd.)

Product:
Trend Service

Description:
Service

Version:
20.0.0.2541

MD5:
4179834bfca3a7e67ecfa9bc10f93ca1

SHA-1:
d49e8932805a77f51fada575cd8454e9e8b47c4d

SHA-256:
ce2fd85d2dc6c5a79fd22650f0d0480fc2fd11f51b3abed168bf7c49bbd6f443

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 11:31:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.10.18.7

File size:
484.7 KB (496,344 bytes)

Product version:
20.0.0.2541

Original file name:
WPMV2

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\fwinpf\wfini.exe

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

Authority:
thawte, Inc.

Valid from:
9/21/2016 6:00:00 AM

Valid to:
9/8/2017 5:59:59 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:
2C3769EA6ED086272D4C2773E7034ED4

File PE Metadata
Compilation timestamp:
9/21/2016 8:07:27 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:tQVt88BimKkB/pPhs3dEFtCAsA+cm/pFylL+ss477Q/lF:tGt8qKk5pps3MZN+cApFMh/Q/L

Entry address:
0x328A1

Entry point:
E8, 65, 5C, 01, 00, E9, 39, FE, FF, FF, 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, 70, 77, 47, 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, E8, 44, 47, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 70, 77, 47, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7...
 
[+]

Entropy:
6.5673

Code size:
389.5 KB (398,848 bytes)

Service
Display name:
WFini WdMan Service

Service name:
WdMan

Type:
Win32OwnProcess

Group:
SVC_Group


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

TCP (HTTP):
Connects to server-54-230-216-31.mrs50.r.cloudfront.net  (54.230.216.31:80)

TCP (HTTP):
Connects to server-54-192-203-10.fra50.r.cloudfront.net  (54.192.203.10:80)

TCP (HTTP):
Connects to server-54-192-203-46.fra50.r.cloudfront.net  (54.192.203.46:80)

TCP (HTTP):
Connects to server-54-230-96-224.arn1.r.cloudfront.net  (54.230.96.224:80)

TCP (HTTP):
Connects to server-54-230-96-178.arn1.r.cloudfront.net  (54.230.96.178:80)

TCP (HTTP):
Connects to server-54-230-96-10.arn1.r.cloudfront.net  (54.230.96.10:80)

TCP (HTTP):
Connects to server-54-192-25-162.mxp4.r.cloudfront.net  (54.192.25.162:80)

TCP (HTTP):
Connects to server-54-192-25-116.mxp4.r.cloudfront.net  (54.192.25.116:80)

TCP (HTTP):
Connects to server-52-84-246-74.sfo20.r.cloudfront.net  (52.84.246.74:80)

TCP (HTTP):
Connects to server-52-84-246-45.sfo20.r.cloudfront.net  (52.84.246.45:80)

TCP (HTTP):
Connects to server-52-84-246-250.sfo20.r.cloudfront.net  (52.84.246.250:80)

TCP (HTTP):
Connects to server-54-230-216-200.mrs50.r.cloudfront.net  (54.230.216.200:80)

TCP (HTTP):
Connects to server-54-239-132-46.sfo9.r.cloudfront.net  (54.239.132.46:80)

TCP (HTTP):
Connects to server-54-239-132-12.sfo9.r.cloudfront.net  (54.239.132.12:80)

TCP (HTTP):
Connects to server-54-239-132-113.sfo9.r.cloudfront.net  (54.239.132.113:80)

TCP (HTTP):
Connects to server-52-85-83-223.lax1.r.cloudfront.net  (52.85.83.223:80)

TCP (HTTP):
Connects to server-52-85-83-49.lax1.r.cloudfront.net  (52.85.83.49:80)

TCP (HTTP):
Connects to server-52-85-63-4.lhr50.r.cloudfront.net  (52.85.63.4:80)

TCP (HTTP):
Connects to server-52-85-173-248.fra6.r.cloudfront.net  (52.85.173.248:80)

TCP (HTTP):
Connects to server-54-239-132-220.sfo9.r.cloudfront.net  (54.239.132.220:80)

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