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setup_303roz.exe

ZUNSHANG INFO TECH CO. LTD.

The application setup_303roz.exe by ZUNSHANG INFO TECH CO. has been detected as a potentially unwanted program by 3 anti-malware scanners. The file has been seen being downloaded from afptrack.alimama.com and multiple other hosts.
Publisher:
萌熊宝盒  (signed by ZUNSHANG INFO TECH CO. LTD.)

Product:
萌熊宝盒

Version:
2.0.0.1

MD5:
d074e2aa17f22fd83add0cc0b1f1aea9

SHA-1:
0addd02d9e41508f76bbf835153137442adb21f7

SHA-256:
0f21a35a23f45f1c6b5b636765c01b67a634fe86c8f108b77513016c8e1cd695

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 12:11:26 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.TopTools.26
9.0.1.05190

ESET NOD32
Win32/Adware.Eszjuxuan.B application
8.0.319.0

Reason Heuristics
PUP.TopTools (M)
16.8.6.12

File size:
4.1 MB (4,331,160 bytes)

Product version:
2.0.0.1

Original file name:
萌熊宝盒

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\users\{user}\downloads\setup_303roz.exe

Digital Signature
Signed by:
ZUNSHANG INFO TECH CO. LTD.

Authority:
WoSign CA Limited

Valid from:
3/10/2016 2:08:55 PM

Valid to:
3/10/2017 2:08:55 PM

Subject:
CN=ZUNSHANG INFO TECH CO. LTD., O=ZUNSHANG INFO TECH CO. LTD., L=Changzhou, S=Jiangsu, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
4F1846359241387E3EFE5A631480EEFE

File PE Metadata
Compilation timestamp:
6/29/2016 1:56:37 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:1HGDqSozlugBTTvBTVEJcRGRoz6aJx5Z1hEbd95rDQrDlqHS/QTRGhISwtpzdssE:1H2qSocg+ez1r1c5no2S/yEWSw/ddm

Entry address:
0xA351E

Entry point:
E8, C1, 0E, 01, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 77, 6F, 53, 57, A1, 3C, FF, 52, 00, 85, C0, 75, 1D, E8, 16, 88, 00, 00, 6A, 1E, E8, 6C, 88, 00, 00, 68, FF, 00, 00, 00, E8, EC, 07, 00, 00, A1, 3C, FF, 52, 00, 59, 59, 85, F6, 74, 04, 8B, CE, EB, 03, 33, C9, 41, 51, 6A, 00, 50, FF, 15, 9C, 72, 4E, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5B, 39, 05, 50, 01, 53, 00, 74, 0D, 56, E8, 4C, 61, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, CF, 37, 00, 00, 89, 18, E8, C8, 37, 00, 00, 89, 18, 8B...
 
[+]

Entropy:
7.4341

Code size:
918 KB (940,032 bytes)

The file setup_303roz.exe has been seen being distributed by the following 4 URLs.

http://afptrack.alimama.com/clk?bid=0a6734230000578370465f650010b504&pid=mm_115406906_14102322_56078039&cid=32645&mid=23739&oid=4561&productType=1&qytInfoMTime=1468159240&e=JLOoF6Tpq7uMpq0A4M5XO//.../t8FlOsnuHPjEy18bEJiz c6JjA==&k=121

http://afptrack.alimama.com/clk?bid=0ab7411c000057847fef075000e66991&pid=mm_115406906_14102322_56074051&cid=32650&mid=23743&oid=4562&productType=1&qytInfoMTime=1468249243&e=y6o MuCOBTSsjluw4xAyS /.../t8Flq9A55df8x7AbEJiz c6JjA==&k=121

http://dt.39photo.net/rd.aspx?id=278

http://www.baidu.com/cb.php?c=IgF_pyfqnHRdPjmknWR0IZ0qnfK9ujYkPW03rjc30Aw-5HDvnj0YPWR0TAq15HcvnHn3PWR0T1d9nANBnvmYrymsuyRsnWKh0AwY5HDYPW61njTkPjf0IgF_5y9YIZ0lQzqbIa31rgKCULwEQh4-Iaqzua49TLK35v-b5HcvnfKzujYL0AFV5H00TZcqn0KdpyfqnHn4nHDYr0KEpyfqnH0snH6LPsKWpyfqP1Rv0AqLUWYs0ZK45HDsPfKWThnqnWD4nHc

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