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znnadaptergrm.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application znnadaptergrm.exe by BIG JOURNEY TECHNOLOGY LIMITED 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 scheduled task under the Windows Task Scheduler triggered daily at a specified time. While running, it connects to the Internet address server-54-192-19-139.iad12.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
93ca59a360b8b3cad84c1704b2bf1de1

SHA-1:
c710939eb029946cb7de4b4eaeafa88b6122c180

SHA-256:
81de9fd66d2d2e60d070a0a1c85f1377534f54dbb1968834f23a2927393bafd2

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/8/2024 6:37:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.8.27.13

File size:
311.1 KB (318,616 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\voherward\znnadaptergrm.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
8/24/2016 4:15:23 AM

Valid to:
1/21/2017 2:56:27 AM

Subject:
CN=BIG JOURNEY TECHNOLOGY LIMITED, O=BIG JOURNEY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
1BB4C7A191CDFF18F86CCB3C

File PE Metadata
Compilation timestamp:
8/26/2016 9:58:46 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:yS42xcDjYkNM4bY7u/OP5xXp1cC1AgshAiJH9Xmg186srIEFVNDuicybA+CKJH7Q:yp2+IMOPn51R1Khd59EFcyMa6C2Y

Entry address:
0x1EFCD

Entry point:
E8, 3B, 55, 00, 00, E9, 7F, FE, FF, FF, 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, E0, E1, 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, 70, C4, 44, 00, 01, 0F, 82, 52, 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, E0, 10, 03, C1, 8B, CA...
 
[+]

Code size:
242.5 KB (248,320 bytes)

Scheduled Task
Task name:
Zenuent Adapter

Trigger:
Daily (Runs daily at 16:53)

Description:
Receives activation requests over the server and passes them to Zenuent.


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

TCP (HTTP):
Connects to server-54-230-206-96.atl50.r.cloudfront.net  (54.230.206.96:80)

TCP (HTTP):
Connects to server-52-85-167-230.gig50.r.cloudfront.net  (52.85.167.230:80)

TCP (HTTP):
Connects to server-54-230-206-122.atl50.r.cloudfront.net  (54.230.206.122:80)

TCP (HTTP):
Connects to server-54-230-206-230.atl50.r.cloudfront.net  (54.230.206.230:80)

TCP (HTTP):
Connects to server-54-230-206-95.atl50.r.cloudfront.net  (54.230.206.95:80)

TCP (HTTP):
Connects to server-54-192-19-62.iad12.r.cloudfront.net  (54.192.19.62:80)

TCP (HTTP):
Connects to server-54-192-19-137.iad12.r.cloudfront.net  (54.192.19.137:80)

TCP (HTTP):
Connects to server-54-230-216-119.mrs50.r.cloudfront.net  (54.230.216.119:80)

TCP (HTTP):
Connects to server-54-230-206-61.atl50.r.cloudfront.net  (54.230.206.61:80)

TCP (HTTP):
Connects to server-54-192-230-242.waw50.r.cloudfront.net  (54.192.230.242:80)

TCP (HTTP):
Connects to server-54-192-129-225.ams50.r.cloudfront.net  (54.192.129.225:80)

TCP (HTTP):
Connects to server-52-85-63-222.lhr50.r.cloudfront.net  (52.85.63.222:80)

TCP (HTTP):
Connects to server-52-85-133-227.iad53.r.cloudfront.net  (52.85.133.227:80)

TCP (HTTP):
Connects to server-205-251-219-175.arn1.r.cloudfront.net  (205.251.219.175:80)

TCP (HTTP):
Connects to server-54-230-5-86.dfw3.r.cloudfront.net  (54.230.5.86:80)

TCP (HTTP):
Connects to server-54-230-5-79.dfw3.r.cloudfront.net  (54.230.5.79:80)

TCP (HTTP):
Connects to server-54-230-5-69.dfw3.r.cloudfront.net  (54.230.5.69:80)

TCP (HTTP):
Connects to server-54-230-5-5.dfw3.r.cloudfront.net  (54.230.5.5:80)

TCP (HTTP):
Connects to server-54-230-5-42.dfw3.r.cloudfront.net  (54.230.5.42:80)

TCP (HTTP):
Connects to server-54-230-5-241.dfw3.r.cloudfront.net  (54.230.5.241:80)

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