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1b7f.tmp.exe

5427_wscy1_mysites123

Thinknice Co. Limited

The application 1b7f.tmp.exe, “Software Removal Tool” by Thinknice Co. Limited has been detected as adware 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.girlliuxiaowei.com.
Publisher:
Software Removal Tool  (signed by Thinknice Co. Limited)

Product:
5427_wscy1_mysites123

Description:
Software Removal Tool

Version:
7.0.1.16

MD5:
48e7f6fa87204fcd1f4c5046302bdc38

SHA-1:
b0bc7bf3c1b38c6ad4492c3aea3206f511e5e425

SHA-256:
51fa995c6964cec5c5a1e8d7cfcd640eb7c3027702c80403e6b78a4b24a62c2c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/6/2024 2:43:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thinknice.ThinkniceCo (M)
16.2.26.18

File size:
342.2 KB (350,384 bytes)

Product version:
7.0.1.16

Copyright:
Software Removal Tool

Original file name:
Software Removal Tool.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\1b7f.tmp.exe

Digital Signature
Signed by:
Thinknice Co. Limited

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 6:08:13 AM

Valid to:
10/26/2016 7:09:29 AM

Subject:
CN=Thinknice Co. Limited, O=Thinknice Co. Limited, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121ABBFCF51E6C447C9BAA6DB78B079D51C

File PE Metadata
Compilation timestamp:
11/27/2015 12:47:58 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:HL/+C+iWyUDP5I/95t6fFxG2iE5/6l5rhiUYEHEtP9KoONJB6fnLByExXvslPgkz:Hb+Lrr7kFvGBGOaKG

Entry address:
0x2B7B6

Entry point:
E8, 5E, 82, 00, 00, E9, 7F, FE, FF, FF, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 54, CA, 44, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, B0, 75, 44, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 54, CA, 44, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00, 00...
 
[+]

Code size:
237 KB (242,688 bytes)

The file 1b7f.tmp.exe has been seen being distributed by the following URL.

http://www.girlliuxiaowei.com/.../wscy1_mysites123.exe

Remove 1b7f.tmp.exe - Powered by Reason Core Security
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