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saber.exe

Dening Hu

The application saber.exe by Dening Hu 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 “winsaber”. While running, it connects to the Internet address server-52-85-63-189.lhr50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Dening Hu  (signed and verified)

MD5:
41c415dcada1f3eb0f9b3b7d20753081

SHA-1:
9e00ff279ab65318bf42c37657a9a9384d315d4b

SHA-256:
c5694ecf6a623f7e18a4f7a09d94f6d0412b7ecfc126aa805b8f952a8d51d238

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/25/2024 2:54:20 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.9.28.10

File size:
804.7 KB (824,024 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Dening Hu

Authority:
thawte, Inc.

Valid from:
9/22/2016 7:00:00 AM

Valid to:
6/9/2017 6:59:59 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:
7986DA5F93A0A631551A2F4F1B1666BF

File PE Metadata
Compilation timestamp:
9/28/2016 3:16:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:GiwePcUN8YblMYrz+lUusfn9Mpe0Sq76Hjp:G7ePpN8hcvq76Ht

Entry address:
0x5B8D1

Entry point:
E8, 10, 1A, 01, 00, E9, 39, FE, FF, FF, E8, 87, 54, 00, 00, 85, C0, 75, 06, B8, 3C, D2, 4B, 00, C3, 83, C0, 0C, C3, 55, 8B, EC, 56, E8, E4, FF, FF, FF, 8B, 4D, 08, 51, 89, 08, E8, 66, 00, 00, 00, 59, 8B, F0, E8, 05, 00, 00, 00, 89, 30, 5E, 5D, C3, E8, 53, 54, 00, 00, 85, C0, 75, 06, B8, 38, D2, 4B, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 0A, E8, 70, 06, 00, 00, 6A, 16, 58, EB, 0B, E8, 9F, FF, FF, FF, 8B, 00, 89, 06, 33, C0, 5E, 5D, C3, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 0A, E8...
 
[+]

Entropy:
6.4884

Code size:
652 KB (667,648 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-54-192-230-220.waw50.r.cloudfront.net  (54.192.230.220:80)

TCP (HTTP):
Connects to server-54-192-230-210.waw50.r.cloudfront.net  (54.192.230.210:80)

TCP (HTTP):
Connects to server-54-192-230-247.waw50.r.cloudfront.net  (54.192.230.247:80)

TCP (HTTP):
Connects to server-54-239-132-230.sfo9.r.cloudfront.net  (54.239.132.230:80)

TCP (HTTP):
Connects to server-54-230-141-65.sfo5.r.cloudfront.net  (54.230.141.65:80)

TCP (HTTP):
Connects to server-54-230-141-53.sfo5.r.cloudfront.net  (54.230.141.53:80)

TCP (HTTP):
Connects to server-54-230-81-79.mia50.r.cloudfront.net  (54.230.81.79:80)

TCP (HTTP):
Connects to server-54-230-81-100.mia50.r.cloudfront.net  (54.230.81.100:80)

TCP (HTTP):
Connects to server-54-230-216-219.mrs50.r.cloudfront.net  (54.230.216.219:80)

TCP (HTTP):
Connects to server-54-192-230-72.waw50.r.cloudfront.net  (54.192.230.72:80)

TCP (HTTP):
Connects to server-54-192-14-80.ams1.r.cloudfront.net  (54.192.14.80:80)

TCP (HTTP):
Connects to server-54-192-130-159.ams50.r.cloudfront.net  (54.192.130.159:80)

TCP (HTTP):
Connects to server-52-85-63-190.lhr50.r.cloudfront.net  (52.85.63.190:80)

TCP (HTTP):
Connects to server-52-85-63-189.lhr50.r.cloudfront.net  (52.85.63.189:80)

TCP (HTTP):
Connects to server-52-84-126-252.iad16.r.cloudfront.net  (52.84.126.252:80)

TCP (HTTP):
Connects to server-52-84-126-183.iad16.r.cloudfront.net  (52.84.126.183:80)

TCP (HTTP):
Connects to server-52-84-126-144.iad16.r.cloudfront.net  (52.84.126.144:80)

TCP (HTTP):
Connects to server-54-239-132-50.sfo9.r.cloudfront.net  (54.239.132.50:80)

TCP (HTTP):
Connects to server-54-239-132-48.sfo9.r.cloudfront.net  (54.239.132.48:80)

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

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