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-52-85-83-75.lax1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Dening Hu  (signed and verified)

MD5:
d1222e6307d372bad165724e3a1d7368

SHA-1:
3da12ec810c5e4fdf7c0f4b93fed3b25fde535e0

SHA-256:
df37d9669c6cc9683b1769b811bf418cc889aeea8283ddcf8b874994771121cd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/13/2017 8:01:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.8.22.8

File size:
347.3 KB (355,608 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\ckhile\saber.exe

Digital Signature
Signed by:

Subject:
CN=Dening Hu, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Serial number:
6DC86EBF5863568E2237B2D89582D705

File PE Metadata
Compilation timestamp:
8/22/2016 11:40:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:DI6GvvRmuYncudVeMn1ZnK7V7UNexgBniwK2JwphgMC:5uYncudX1ftcwKkwvC

Entry address:
0x21064

Entry point:
E8, 03, BE, 00, 00, E9, 7F, FE, FF, FF, E8, 0E, 3E, 00, 00, 85, C0, 75, 06, B8, 94, 45, 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, 90, 45, 45, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, 28, 44, 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...
 
[+]

Entropy:
6.4185

Code size:
261.5 KB (267,776 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-52-85-173-242.fra6.r.cloudfront.net  (52.85.173.242:80)

TCP (HTTP):
Connects to server-54-192-36-176.jfk1.r.cloudfront.net  (54.192.36.176:80)

TCP (HTTP):
Connects to server-52-85-77-114.lax3.r.cloudfront.net  (52.85.77.114:80)

TCP (HTTP):
Connects to server-52-85-77-103.lax3.r.cloudfront.net  (52.85.77.103:80)

TCP (HTTP):
Connects to server-52-85-77-148.lax3.r.cloudfront.net  (52.85.77.148:80)

TCP (HTTP):
Connects to server-54-230-51-159.jfk5.r.cloudfront.net  (54.230.51.159:80)

TCP (HTTP):
Connects to server-52-85-83-247.lax1.r.cloudfront.net  (52.85.83.247:80)

TCP (HTTP):
Connects to server-52-85-173-90.fra6.r.cloudfront.net  (52.85.173.90:80)

TCP (HTTP):
Connects to server-54-239-132-224.sfo9.r.cloudfront.net  (54.239.132.224:80)

TCP (HTTP):
Connects to server-54-239-132-142.sfo9.r.cloudfront.net  (54.239.132.142:80)

TCP (HTTP):
Connects to server-54-230-95-49.fra2.r.cloudfront.net  (54.230.95.49:80)

TCP (HTTP):
Connects to server-54-230-51-42.jfk5.r.cloudfront.net  (54.230.51.42:80)

TCP (HTTP):
Connects to server-54-230-187-134.cdg51.r.cloudfront.net  (54.230.187.134:80)

TCP (HTTP):
Connects to server-54-192-25-40.mxp4.r.cloudfront.net  (54.192.25.40:80)

TCP (HTTP):
Connects to server-54-192-25-226.mxp4.r.cloudfront.net  (54.192.25.226:80)

TCP (HTTP):
Connects to server-54-192-230-212.waw50.r.cloudfront.net  (54.192.230.212:80)

TCP (HTTP):
Connects to server-54-192-230-166.waw50.r.cloudfront.net  (54.192.230.166:80)

TCP (HTTP):
Connects to server-54-192-130-4.ams50.r.cloudfront.net  (54.192.130.4:80)

TCP (HTTP):
Connects to server-54-192-130-28.ams50.r.cloudfront.net  (54.192.130.28:80)

TCP (HTTP):
Connects to server-52-85-77-157.lax3.r.cloudfront.net  (52.85.77.157:80)

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