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damu_ay.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application damu_ay.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. This is a setup program which is used to install the application. The file has been seen being downloaded from d3g1g0k0wwnjag.cloudfront.net.
Publisher:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
f38963cef06fafafaf0c7a3ea7364ced

SHA-1:
afd74a32d32e089c6c78c9da2a7aabf5fc5badf3

SHA-256:
fea3749ea1c47d467843e9109639e55e209518f8f402050a53dea06579cbc6a1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/29/2024 12:05:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.11.18.8

File size:
414 KB (423,960 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\damu_ay.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
10/28/2016 4:34:34 AM

Valid to:
1/20/2017 11:56:27 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 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
169138A86954BE1D9B264F47

File PE Metadata
Compilation timestamp:
11/6/2016 11:30:41 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:Jc0xc1gJTopGp/edOZJzHXAnji/Hc0NFnL6jhY+u7pc2wyumTuqFtv+LdAGJ3pq:JcUInqGdYcji/BHLIPDylaq/Kdrvq

Entry address:
0xA3E5

Entry point:
E8, A0, 05, 00, 00, E9, AE, 15, 00, 00, 55, 8B, EC, 8B, 4D, 08, 8B, C1, C1, F8, 05, 83, E1, 1F, C1, E1, 06, 83, C1, 0C, 8B, 04, 85, 28, 5E, 46, 00, 03, C1, 50, FF, 15, FC, D0, 45, 00, 5D, C3, 55, 8B, EC, 8B, 4D, 0C, 56, 8B, 75, 08, 89, 0E, E8, 0E, AC, FF, FF, 8B, 88, 98, 00, 00, 00, 89, 4E, 04, E8, 00, AC, FF, FF, 89, B0, 98, 00, 00, 00, 8B, C6, 5E, 5D, C3, 55, 8B, EC, 51, 9B, DD, 7D, FC, 0F, BF, 45, FC, 8B, E5, 5D, C3, 55, 8B, EC, 83, EC, 0C, 53, 8B, 5D, 08, 56, 8B, F3, 83, E6, 1F, F6, C3, 08, 74, 16, F6...
 
[+]

Code size:
365 KB (373,760 bytes)

The file damu_ay.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../damu_ay.exe

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