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hrrschphakich.exe

Ding Ruan

The application hrrschphakich.exe by Ding Ruan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address server-54-240-186-109.mad50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Ding Ruan  (signed and verified)

MD5:
b977b64136979983300fea3e1d4419fb

SHA-1:
bdb725c7bd87271963611000e3aee447f24d202a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 1:39:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.8.9.9

File size:
329.1 KB (336,984 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\grakat\hrrschphakich.exe

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
7/29/2016 5:30:00 AM

Valid to:
4/14/2017 5:29:59 AM

Subject:
CN=Ding Ruan, 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:
17C020565F58D258086251E749B77CCC

File PE Metadata
Compilation timestamp:
8/5/2016 1:32:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:yCI/2+Qu6qqHADdlrdmqMpUWlFlaTgWilP9+KJp0o7DB4MW+iZbV+hbV9HgCVcbX:qNtqgvUqMpzl+iR30Tr49z2F4mPgbn

Entry address:
0x204A6

Entry point:
E8, C2, 52, 00, 00, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 10, F2, 44, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 00, D3, 44, 00, 01, 0F, 82, E2, 57, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Entropy:
6.5072

Code size:
248 KB (253,952 bytes)

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

TCP (HTTP):
Connects to server-54-230-5-207.dfw3.r.cloudfront.net  (54.230.5.207:80)

TCP (HTTP):
Connects to server-52-84-126-176.iad16.r.cloudfront.net  (52.84.126.176:80)

TCP (HTTP):
Connects to server-54-230-163-98.jax1.r.cloudfront.net  (54.230.163.98:80)

TCP (HTTP):
Connects to server-52-85-74-31.lhr3.r.cloudfront.net  (52.85.74.31:80)

TCP (HTTP):
Connects to server-52-85-74-160.lhr3.r.cloudfront.net  (52.85.74.160:80)

TCP (HTTP):
Connects to server-52-84-126-99.iad16.r.cloudfront.net  (52.84.126.99:80)

TCP (HTTP):
Connects to server-52-84-126-179.iad16.r.cloudfront.net  (52.84.126.179:80)

TCP (HTTP):
Connects to server-54-240-186-81.mad50.r.cloudfront.net  (54.240.186.81:80)

TCP (HTTP):
Connects to server-54-240-186-143.mad50.r.cloudfront.net  (54.240.186.143:80)

TCP (HTTP):
Connects to server-54-230-216-44.mrs50.r.cloudfront.net  (54.230.216.44:80)

TCP (HTTP):
Connects to server-54-230-216-164.mrs50.r.cloudfront.net  (54.230.216.164:80)

TCP (HTTP):
Connects to server-54-230-163-74.jax1.r.cloudfront.net  (54.230.163.74:80)

TCP (HTTP):
Connects to server-54-230-163-192.jax1.r.cloudfront.net  (54.230.163.192:80)

TCP (HTTP):
Connects to server-54-192-130-190.ams50.r.cloudfront.net  (54.192.130.190:80)

TCP (HTTP):
Connects to server-52-84-126-6.iad16.r.cloudfront.net  (52.84.126.6:80)

TCP (HTTP):
Connects to server-52-84-126-152.iad16.r.cloudfront.net  (52.84.126.152:80)

TCP (HTTP):
Connects to server-54-240-186-37.mad50.r.cloudfront.net  (54.240.186.37:80)

TCP (HTTP):
Connects to server-54-240-186-240.mad50.r.cloudfront.net  (54.240.186.240:80)

TCP (HTTP):
Connects to server-54-240-186-179.mad50.r.cloudfront.net  (54.240.186.179:80)

TCP (HTTP):
Connects to server-54-240-186-109.mad50.r.cloudfront.net  (54.240.186.109:80)

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