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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-54-192-203-224.fra50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Dening Hu  (signed and verified)

MD5:
05b22c93ee7563b4e6d3f20adde3af0a

SHA-1:
8f03668415ce74f7ca5242a767f895a485104027

SHA-256:
3eb76e3852bd7353ebac7b38ef885a9b4d31aaac020112f9993eb4b0c7288dad

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/20/2024 2:27:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.8.15.8

File size:
417.2 KB (427,256 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:
8/10/2016 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:
27C8F04277AD0F4CF4E197444D171663

File PE Metadata
Compilation timestamp:
8/15/2016 8:09:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:aPyyB0UPLO3UOmRnU/Ym5EGehIKjRE4Y6UJ5mVqhmzV:ay00UPqUOUxiwO41UJ5mLp

Entry address:
0x2A364

Entry point:
E8, 05, BE, 00, 00, E9, 7F, FE, FF, FF, E8, 9E, 3D, 00, 00, 85, C0, 75, 06, B8, 34, 56, 46, 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, 6A, 3D, 00, 00, 85, C0, 75, 06, B8, 30, 56, 46, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, C8, 54, 46, 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:
329 KB (336,896 bytes)

2 Services
Display name:
winsaber

Type:
Win32OwnProcess

Display name:
Tsydm-winex-24094

Service name:
winsaber

Type:
Win32OwnProcess


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

TCP (HTTP):
Connects to server-54-192-203-224.fra50.r.cloudfront.net  (54.192.203.224:80)

TCP (HTTP):
Connects to server-52-85-63-11.lhr50.r.cloudfront.net  (52.85.63.11:80)

TCP (HTTP):
Connects to server-52-85-74-108.lhr3.r.cloudfront.net  (52.85.74.108:80)

TCP (HTTP):
Connects to server-54-239-132-232.sfo9.r.cloudfront.net  (54.239.132.232:80)

TCP (HTTP):
Connects to server-54-239-132-183.sfo9.r.cloudfront.net  (54.239.132.183:80)

TCP (HTTP):
Connects to server-54-230-95-181.fra2.r.cloudfront.net  (54.230.95.181:80)

TCP (HTTP):
Connects to server-54-230-95-113.fra2.r.cloudfront.net  (54.230.95.113:80)

TCP (HTTP):
Connects to server-54-239-132-139.sfo9.r.cloudfront.net  (54.239.132.139:80)

TCP (HTTP):
Connects to server-54-239-132-49.sfo9.r.cloudfront.net  (54.239.132.49:80)

TCP (HTTP):
Connects to server-54-230-95-246.fra2.r.cloudfront.net  (54.230.95.246:80)

TCP (HTTP):
Connects to server-54-230-95-223.fra2.r.cloudfront.net  (54.230.95.223:80)

TCP (HTTP):
Connects to server-54-230-95-199.fra2.r.cloudfront.net  (54.230.95.199:80)

TCP (HTTP):
Connects to server-54-192-130-166.ams50.r.cloudfront.net  (54.192.130.166:80)

TCP (HTTP):
Connects to server-54-239-132-96.sfo9.r.cloudfront.net  (54.239.132.96:80)

TCP (HTTP):
Connects to server-54-239-132-90.sfo9.r.cloudfront.net  (54.239.132.90:80)

TCP (HTTP):
Connects to server-54-239-132-85.sfo9.r.cloudfront.net  (54.239.132.85:80)

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

TCP (HTTP):
Connects to server-54-239-132-209.sfo9.r.cloudfront.net  (54.239.132.209:80)

TCP (HTTP):
Connects to server-54-230-216-234.mrs50.r.cloudfront.net  (54.230.216.234:80)

TCP (HTTP):
Connects to server-54-230-141-84.sfo5.r.cloudfront.net  (54.230.141.84:80)

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