_@aduck00000000.tmp.dat.exe

Zhiming Yuan

The application _@aduck00000000.tmp.dat.exe by Zhiming Yuan 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 “Install Service(LegnessDL)”.
Publisher:
Zhiming Yuan  (signed and verified)

MD5:
4857a2af228900ebb68539713a708f3c

SHA-1:
4d0bdea687558e91be856ddfbb871d96d08d3c30

SHA-256:
ea4cf61b0079d199d52831b9c761ecf1b1d710116dfb24007f60b59e3f5f085c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 12:30:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahabah (M)
16.9.29.8

File size:
579.2 KB (593,144 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\corss\_@aduck00000000.tmp.dat.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
9/26/2016 2:00:00 AM

Valid to:
6/14/2017 1:59:59 AM

Subject:
CN=Zhiming Yuan, 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:
20212BF9805D814FE0F4A1FDB79F310C

File PE Metadata
Compilation timestamp:
9/29/2016 5:26:21 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:wxRk+Jtam3z9E/6W20cYV14tmZdoDHisWKXOeVUso2:wxRkGz9E/6B61RUiAX1o2

Entry address:
0x448FE

Entry point:
E8, 88, 05, 00, 00, E9, 8E, FE, FF, FF, FF, 25, 9C, B3, 46, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 70, 80, 48, 00, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 70, 80, 48, 00, 33, C5, 50, 89, 65, F0, FF, 75, FC, C7, 45...
 
[+]

Entropy:
6.4696

Code size:
422.5 KB (432,640 bytes)

Service
Display name:
Install Service(LegnessDL)

Service name:
LegnessDL

Description:
To ensure browser softwareinstallation is completed.This service uninstallsitself after browsersoftware installed.

Type:
Win32OwnProcess

Depends on:
RpcSs


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