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drgmanagertsk.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application drgmanagertsk.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-54-192-3-186.lhr5.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
11d8df1dc609fe8f5a5d9fde80654263

SHA-1:
45c6cc80d4625eed1b75f5e26ecd3c8c3b26340e

SHA-256:
70264da354e470c64ed77d160935c29d69c7a137630dc4a4241538a00f6965ce

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 8:53:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches.BIGJOURN (M)
16.5.13.21

File size:
319.7 KB (327,400 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\dregacult\drgmanagertsk.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
5/12/2016 6:13:54 AM

Valid to:
1/20/2017 9:56:27 PM

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 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11219C0F4C683F2DC14F1CD3C79475F08FBF

File PE Metadata
Compilation timestamp:
5/12/2016 1:35:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:91MKuOQyR4Hk5ldH7ZC+3rHRdRBHo5ImFBOPkd8hBbm:91MKeyR4HknV7ZxLtBHo5IUx8htm

Entry address:
0x1E75C

Entry point:
E8, 60, 53, 00, 00, E9, 7F, FE, FF, FF, 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, 94, C1, 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, A3, 44, 00, 01, 0F, 82, 76, 58, 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...
 
[+]

Code size:
231.5 KB (237,056 bytes)

Scheduled Task
Task name:
Dregacult Manager

Trigger:
Daily (Runs daily at 0:33)

Description:
Manage Dregacult, make it works fine.


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

TCP (HTTP):
Connects to server-54-230-187-49.cdg51.r.cloudfront.net  (54.230.187.49:80)

TCP (HTTP):
Connects to server-54-230-11-184.lhr3.r.cloudfront.net  (54.230.11.184:80)

TCP (HTTP):
Connects to server-54-192-3-52.lhr5.r.cloudfront.net  (54.192.3.52:80)

TCP (HTTP):
Connects to server-52-85-221-41.cdg50.r.cloudfront.net  (52.85.221.41:80)

TCP (HTTP):
Connects to server-54-230-216-85.mrs50.r.cloudfront.net  (54.230.216.85:80)

TCP (HTTP):
Connects to server-54-192-3-186.lhr5.r.cloudfront.net  (54.192.3.186:80)

TCP (HTTP):
Connects to server-54-192-203-201.fra50.r.cloudfront.net  (54.192.203.201:80)

TCP (HTTP):
Connects to server-54-192-203-165.fra50.r.cloudfront.net  (54.192.203.165:80)

TCP (HTTP):
Connects to server-54-192-129-34.ams50.r.cloudfront.net  (54.192.129.34:80)

TCP (HTTP):
Connects to server-54-192-129-184.ams50.r.cloudfront.net  (54.192.129.184:80)

TCP (HTTP):
Connects to server-54-192-129-138.ams50.r.cloudfront.net  (54.192.129.138:80)

TCP (HTTP):
Connects to server-54-192-129-116.ams50.r.cloudfront.net  (54.192.129.116:80)

TCP (HTTP):
Connects to server-52-85-221-74.cdg50.r.cloudfront.net  (52.85.221.74:80)

TCP (HTTP):
Connects to server-52-85-221-180.cdg50.r.cloudfront.net  (52.85.221.180:80)

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