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corom_vi.exe

CocCoc Update

ITIM TECHNOLOGIES COMPANY LIMITED

This is a self-extracting archive and installer. The file has been seen being downloaded from corom.vn and multiple other hosts.
Publisher:
Itim Technologies Co., Ltd.  (signed by ITIM TECHNOLOGIES COMPANY LIMITED)

Product:
CocCoc Update

Description:
CocCoc Update Setup

Version:
1.3.37.0

MD5:
bb605fc37b91a46b7b5be7d564b0c151

SHA-1:
4d39353bf7f1386fd7518b4fb60b64155855a27c

SHA-256:
28f61e40b4a492d729e6936c54e38128f0938a2ac78d7c804d27a9c290b77916

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/27/2024 1:09:54 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.DownLoad3.25843
9.0.1.0357

File size:
36 MB (37,775,848 bytes)

Product version:
1.3.37.0

Copyright:
Copyright 2012 Google Inc.

Original file name:
CocCocUpdateSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\low\content.ie5\{random}\corom_vi.exe

Digital Signature
Signed by:
ITIM TECHNOLOGIES COMPANY LIMITED

Authority:
VeriSign, Inc.

Valid from:
8/15/2013 7:00:00 AM

Valid to:
10/15/2014 6:59:59 AM

Subject:
CN=ITIM TECHNOLOGIES COMPANY LIMITED, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ITIM TECHNOLOGIES COMPANY LIMITED, L=Hanoi, S=Hanoi, C=VN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
73CF60FA0F3669494BA00458C7509E3C

File PE Metadata
Compilation timestamp:
10/10/2013 11:03:48 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
786432:W6sX5F8ODOKGutb+7fwzc3ybame006U8bGvvSDjFvt17y:W9pF8DKGuNgActgjGnSXFvt

Entry address:
0x4779

Entry point:
E8, FE, 15, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 8B, 00, 81, 38, 63, 73, 6D, E0, 75, 2A, 83, 78, 10, 03, 75, 24, 8B, 40, 14, 3D, 20, 05, 93, 19, 74, 15, 3D, 21, 05, 93, 19, 74, 0E, 3D, 22, 05, 93, 19, 74, 07, 3D, 00, 40, 99, 01, 75, 05, E8, 53, 16, 00, 00, 33, C0, 5D, C2, 04, 00, 68, 83, 47, 40, 00, FF, 15, 08, D0, 40, 00, 33, C0, C3, 8B, FF, 55, 8B, EC, 57, BF, E8, 03, 00, 00, 57, FF, 15, 10, D0, 40, 00, FF, 75, 08, FF, 15, 0C, D0, 40, 00, 81, C7, E8, 03, 00, 00, 81, FF, 60, EA, 00...
 
[+]

Entropy:
7.9999  (probably packed)

Code size:
46 KB (47,104 bytes)

The file corom_vi.exe has been seen being distributed by the following 3 URLs.

https://corom.vn/.../corom_vi.exe

http://corom.vn/files/30.0.1599.105/.../corom_vi.exe

https://corom.vn/files/30.0.1599.105/.../corom_vi.exe

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