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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 7 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.
Publisher:
Portmon/EE  (signed by Thinknice Co., Limited)

Product:
4681_face_istartsurf

Description:
Portmon/EE

Version:
7.0.1.12

MD5:
ea7d30a09f6dc9b3e87562da46779ff9

SHA-1:
d61218cbf4b686578c59e341ce5316386382e709

SHA-256:
1abca95b0ff480245c97a42f71942e1d78f15fbab9a932ed4c81b18a6b7b9775

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
5/12/2024 4:49:53 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.1596

ESET NOD32
Win32/ELEX.EY potentially unwanted (variant)
9.12210

K7 AntiVirus
Adware
13.2017125

Malwarebytes
PUP.Optional.IStartSurf.ShrtCln
v2015.09.06.05

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Thinknice.ThinkniceCo (M)
15.9.6.17

File size:
311.6 KB (319,096 bytes)

Product version:
7.0.1.12

Copyright:
Portmon/EE

Original file name:
portmon.exe

Language:
Ingilizce (Birlesik Krallik)

Common path:
C:\users\{user}\appdata\local\temp\nslcf63.tmp

Digital Signature
Signed by:
Thinknice Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
9/6/2015 9:02:41 AM

Valid to:
10/21/2015 10:26:52 AM

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

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

Serial number:
1121528E742BFE9208616B879CB05DA32392

File PE Metadata
Compilation timestamp:
8/28/2015 10:31:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:H9KDmF0UPYfD0jZDI8JByxIltt1Azp9FSZCNC+RdbVUhqcxxUvvWB6ShF:HQDm0gy45jqxoCzAZFozJOB6i

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

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