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vau8203.tmp.exe

Anhui SaiYi Information Technology Co.,Ltd.

The application vau8203.tmp.exe by Anhui SaiYi Information Technology Co.,Ltd 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 201.31.162.87 and multiple other hosts.
Publisher:
Anhui SaiYi Information Technology Co.,Ltd.  (signed and verified)

MD5:
65800afe4467f65fbd9e4f1d9c47969f

SHA-1:
433cfa98265f6be37c2e830a9a331e1a5ba04708

SHA-256:
278f8b755e3ee4e8bc340a3883b3bf12ad9220f3d64a4303390cd49db315cde9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 1:05:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.ASIT (M)
16.10.7.9

File size:
433.6 KB (444,008 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\vau8203.tmp.exe

Digital Signature
Signed by:
Anhui SaiYi Information Technology Co.,Ltd.

Authority:
thawte, Inc.

Valid from:
1/13/2015 10:00:00 PM

Valid to:
1/14/2016 9:59:59 PM

Subject:
CN="Anhui SaiYi Information Technology Co.,Ltd.", O="Anhui SaiYi Information Technology Co.,Ltd.", L=Hefei, S=Anhui, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
03AFD30693330E8461D671397B227254

File PE Metadata
Compilation timestamp:
9/7/2015 11:19:41 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:Jvqti5C0AfOVS2uGhyfiRHKCJI0tXgj/zp+g5soDEU2Ef7P7wxm2:JvqGZAa/tyYoDESwxH

Entry address:
0x3C011

Entry point:
E8, 38, AA, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B, C1, C3, 8D, 41, FE, 8B...
 
[+]

Code size:
324.5 KB (332,288 bytes)

The file vau8203.tmp.exe has been seen being distributed by the following 2 URLs.

http://201.31.162.87/cache/s3.amazonaws.com/ins.adlegend.com/.../bpma_install_v2.exe

http://s3.amazonaws.com/ins.adlegend.com/.../bpma_install_v2.exe

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