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portmon.exe

4681_face_istartsurf

Thinknice Co., Limited

The file portmon.exe by Thinknice Co., Limited has been detected as adware by 3 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net. While running, it connects to the Internet address server-216-137-61-143.fra2.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Portmon/EE  (signed by Thinknice Co., Limited)

Product:
4681_face_istartsurf

Description:
Portmon/EE

Version:
7.0.1.12

MD5:
86df62a533137bf9cabd95a38a5c40c1

SHA-1:
6571cfbde611cfd01864b8f3bc1b10ace3ed3567

SHA-256:
048081ed20225a846873c304f0d601612052ba4b1cc864a69eb4693ef7fa5d85

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
12/25/2024 7:36:38 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX.EY potentially unwanted (variant)
9.12204

Malwarebytes
PUP.Optional.OurSeaching
v2015.09.08.02

Reason Heuristics
PUP.Thinknice.ThinkniceCo (M)
15.8.28.15

File size:
311.6 KB (319,128 bytes)

Product version:
7.0.1.12

Copyright:
Portmon/EE

Original file name:
portmon.exe

Language:
Anglictina (Spojené království)

Common path:
C:\users\{user}\appdata\local\temp\nsr6f7.tmp

Digital Signature
Signed by:
Thinknice Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
8/24/2015 12:34:54 PM

Valid to:
10/21/2015 9:26:52 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:
1121CBE5C1558EDCC9CCFB7F6A4D0149AC0F

File PE Metadata
Compilation timestamp:
8/28/2015 9:31:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:09KDmF0UPYfD0jZDI8JByxIltt1Azp9FSZCNC+RdbVUhqcxxUvvLrB6SE:0QDm0gy45jqxoCzAZFozJTrB61

Entry address:
0x180B6

Entry point:
E8, 00, BE, 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, 4C, 4D, 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, 50, F8, 43, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 4C, 4D, 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:
193 KB (197,632 bytes)

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

http://d2drfrdurj6mvo.cloudfront.net/.../face_istartsurf.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to server-216-137-61-143.fra2.r.cloudfront.net  (216.137.61.143:80)

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