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winsaber.exe

Dening Hu

The application winsaber.exe by Dening Hu has been detected as a potentially unwanted program by 3 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “winsaber”. While running, it connects to the Internet address server-54-230-216-41.mrs50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Dening Hu  (signed and verified)

MD5:
712c153c0eaf5caee7c7be2126e7e41d

SHA-1:
85b4f6892f40dc62cd4c2f2b21f19ff28a432e70

SHA-256:
6afeb66ec6739e045d15b1dfea10682e7e4a45306bbe3364437eccfd07b88823

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 2:18:15 AM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
HEUR/QVM10.1.0000.Malware.Gen
1.0.0.1120

Reason Heuristics
PUP.Elex (M)
16.8.1.9

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
412.3 KB (422,168 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\winsaber\winsaber.exe

Digital Signature
Signed by:
Dening Hu

Authority:
thawte, Inc.

Valid from:
7/18/2016 2:00:00 AM

Valid to:
6/9/2017 1:59:59 AM

Subject:
CN=Dening Hu, 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:
48F6F27B7E9E428FAC06E28A6C97FCC2

File PE Metadata
Compilation timestamp:
7/22/2016 7:48:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:mrupY91bSXwaEAD18mOmvz6VhPmQXm2uSe2p//iVhKV4XfSH7FDguq5cWYBNi:mrKwI2fmQXTeQ2hKV4XfSH7FDvW+i

Entry address:
0x20364

Entry point:
E8, E5, BD, 00, 00, E9, 7F, FE, FF, FF, E8, 0E, 3E, 00, 00, 85, C0, 75, 06, B8, 34, 36, 45, 00, C3, 83, C0, 0C, C3, 55, 8B, EC, 56, E8, E4, FF, FF, FF, 8B, 4D, 08, 51, 89, 08, E8, 20, 00, 00, 00, 59, 8B, F0, E8, 05, 00, 00, 00, 89, 30, 5E, 5D, C3, E8, DA, 3D, 00, 00, 85, C0, 75, 06, B8, 30, 36, 45, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, C8, 34, 45, 00, 74, 27, 40, 83, F8, 2D, 72, F1, 8D, 41, ED, 83, F8, 11, 77, 05, 6A, 0D, 58, 5D, C3, 8D, 81, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8...
 
[+]

Code size:
258.5 KB (264,704 bytes)

Service
Display name:
winsaber

Type:
Win32OwnProcess


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

TCP (HTTP):
Connects to server-54-230-216-151.mrs50.r.cloudfront.net  (54.230.216.151:80)

TCP (HTTP):
Connects to server-54-192-230-43.waw50.r.cloudfront.net  (54.192.230.43:80)

TCP (HTTP):
Connects to server-54-239-132-252.sfo9.r.cloudfront.net  (54.239.132.252:80)

TCP (HTTP):
Connects to server-54-230-95-174.fra2.r.cloudfront.net  (54.230.95.174:80)

TCP (HTTP):
Connects to server-54-192-203-159.fra50.r.cloudfront.net  (54.192.203.159:80)

TCP (HTTP):
Connects to server-54-240-186-67.mad50.r.cloudfront.net  (54.240.186.67:80)

TCP (HTTP):
Connects to server-54-240-186-218.mad50.r.cloudfront.net  (54.240.186.218:80)

TCP (HTTP):
Connects to server-54-240-186-17.mad50.r.cloudfront.net  (54.240.186.17:80)

TCP (HTTP):
Connects to server-54-192-203-19.fra50.r.cloudfront.net  (54.192.203.19:80)

TCP (HTTP):
Connects to server-54-192-130-88.ams50.r.cloudfront.net  (54.192.130.88:80)

TCP (HTTP):
Connects to server-54-192-130-117.ams50.r.cloudfront.net  (54.192.130.117:80)

TCP (HTTP):
Connects to server-54-240-186-45.mad50.r.cloudfront.net  (54.240.186.45:80)

TCP (HTTP):
Connects to server-54-230-95-165.fra2.r.cloudfront.net  (54.230.95.165:80)

TCP (HTTP):
Connects to server-54-230-187-220.cdg51.r.cloudfront.net  (54.230.187.220:80)

TCP (HTTP):
Connects to server-54-230-187-130.cdg51.r.cloudfront.net  (54.230.187.130:80)

TCP (HTTP):
Connects to server-54-192-36-26.jfk1.r.cloudfront.net  (54.192.36.26:80)

TCP (HTTP):
Connects to server-54-192-36-252.jfk1.r.cloudfront.net  (54.192.36.252:80)

TCP (HTTP):
Connects to server-54-192-230-178.waw50.r.cloudfront.net  (54.192.230.178:80)

TCP (HTTP):
Connects to server-52-85-63-13.lhr50.r.cloudfront.net  (52.85.63.13:80)

TCP (HTTP):
Connects to server-54-240-186-84.mad50.r.cloudfront.net  (54.240.186.84:80)

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