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drghelperklc.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application drghelperklc.exe by Beijing Caiyunshidai Technology Co. 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-52-85-83-48.lax1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
16c46593345f43d8389ad5a7f12281dd

SHA-1:
6722c61eff3d312d8d9e1587adcadf9397d8d126

SHA-256:
5317a9e350097f50c27c729ad876cae76478c0fe0a949761a714f86f7ce7ce73

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 12:42:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
16.9.7.3

File size:
376.1 KB (385,120 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\zemudomkgerpy\drghelperklc.exe

Digital Signature
Signed by:
Beijing Caiyunshidai Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
9/2/2016 2:00:00 AM

Valid to:
3/4/2017 1:59:59 AM

Subject:
CN="Beijing Caiyunshidai Technology Co., Ltd.", O="Beijing Caiyunshidai Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
59A2827FE485DDD96ACAAC98C78869D5

File PE Metadata
Compilation timestamp:
9/7/2016 3:24:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:VV2ivXGdHCspVNvG2mlTVAWyj+umYLsjcxC1GsqIPK+h2a:VoOGQsQxZ2qWsTRqIPKa

Entry address:
0x2F0F7

Entry point:
E8, 1B, 55, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 84, E2, 45, 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, F8, C2, 45, 00, 01, 0F, 82, 2C, 5A, 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...
 
[+]

Entropy:
6.3957

Code size:
307.5 KB (314,880 bytes)

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

TCP (HTTP):
Connects to server-52-84-230-112.sfo9.r.cloudfront.net  (52.84.230.112:80)

TCP (HTTP):
Connects to server-52-85-83-206.lax1.r.cloudfront.net  (52.85.83.206:80)

TCP (HTTP):
Connects to server-52-84-33-104.ewr50.r.cloudfront.net  (52.84.33.104:80)

TCP (HTTP):
Connects to server-54-192-19-140.iad12.r.cloudfront.net  (54.192.19.140:80)

TCP (HTTP):
Connects to server-52-84-16-215.sea32.r.cloudfront.net  (52.84.16.215:80)

TCP (HTTP):
Connects to server-54-230-95-162.fra2.r.cloudfront.net  (54.230.95.162:80)

TCP (HTTP):
Connects to server-54-230-216-33.mrs50.r.cloudfront.net  (54.230.216.33:80)

TCP (HTTP):
Connects to server-54-230-206-74.atl50.r.cloudfront.net  (54.230.206.74:80)

TCP (HTTP):
Connects to server-54-230-11-63.lhr3.r.cloudfront.net  (54.230.11.63:80)

TCP (HTTP):
Connects to server-54-192-159-5.sin3.r.cloudfront.net  (54.192.159.5:80)

TCP (HTTP):
Connects to server-52-85-83-154.lax1.r.cloudfront.net  (52.85.83.154:80)

TCP (HTTP):
Connects to server-52-85-77-39.lax3.r.cloudfront.net  (52.85.77.39:80)

TCP (HTTP):
Connects to server-52-85-77-187.lax3.r.cloudfront.net  (52.85.77.187:80)

TCP (HTTP):
Connects to server-52-84-174-245.gru50.r.cloudfront.net  (52.84.174.245:80)

TCP (HTTP):
Connects to server-52-84-16-250.sea32.r.cloudfront.net  (52.84.16.250:80)

TCP (HTTP):
Connects to server-52-84-132-192.atl52.r.cloudfront.net  (52.84.132.192:80)

TCP (HTTP):
Connects to server-54-230-206-234.atl50.r.cloudfront.net  (54.230.206.234:80)

TCP (HTTP):
Connects to server-54-192-37-169.jfk1.r.cloudfront.net  (54.192.37.169:80)

TCP (HTTP):
Connects to server-54-192-19-75.iad12.r.cloudfront.net  (54.192.19.75:80)

TCP (HTTP):
Connects to server-54-192-19-20.iad12.r.cloudfront.net  (54.192.19.20:80)

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