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amz.exe

VANKY TECHNOLOGY LIMITED

The application amz.exe by VANKY TECHNOLOGY LIMITED has been detected as a potentially unwanted program by 2 anti-malware scanners. The file has been seen being downloaded from d2xvc2nqkduarq.cloudfront.net and multiple other hosts.
Publisher:
VANKY TECHNOLOGY LIMITED  (signed and verified)

Version:
201604122144

MD5:
04485af16b8071fab61c5ee37234e164

SHA-1:
42a12142dc6cde9a5ae521d890fc9c2fd6b90b4b

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 4:37:06 AM UTC  (today)

Scan engine
Detection
Engine version

Kaspersky
not-a-virus:Downloader.Win32.YeSearch
15.0.0.562

Reason Heuristics
PUP.YesSearches.VANKYTEC (M)
16.5.24.15

File size:
850.1 KB (870,552 bytes)

Product version:
201604122144

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\amz.exe

Digital Signature
Signed by:
VANKY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
4/14/2016 10:18:44 AM

Valid to:
1/21/2017 1:41:53 PM

Subject:
CN=VANKY TECHNOLOGY LIMITED, O=VANKY 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:
11210A6FDB2B7E55904C895AAA95C5D5E668

File PE Metadata
Compilation timestamp:
4/12/2016 8:55:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:vtIbDnMBr4YHFIKrERIc3YHKOG12TmZGV:v2bDMRIKrEGqN12TmZK

Entry address:
0x4EEB0

Entry point:
E8, A7, B3, 00, 00, E9, 7F, FE, FF, FF, 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, 04, 67, 4D, 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, 20, 3B, 4D, 00, 01, 0F, 82, C1, B8, 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...
 
[+]

Entropy:
6.6159

Code size:
644.5 KB (659,968 bytes)

The file amz.exe has been seen being distributed by the following 4 URLs.

http://d2xvc2nqkduarq.cloudfront.net/.../bzt_jq.exe

http://d2xvc2nqkduarq.cloudfront.net/.../epf_ht.exe

http://d2xvc2nqkduarq.cloudfront.net/.../wsy_ly.exe

http://d2xvc2nqkduarq.cloudfront.net/.../isr_jq.exe

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