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adobe_flash_player.exe

Installer

OOO Master-Code

The application adobe_flash_player.exe by OOO Master-Code has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from keyupgrade.applicationtechnica.xyz. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
OOO Master-Code  (signed and verified)

Product:
Installer

Version:
1.0.0.0

MD5:
6ea73f6478d2fd33051f1aa6680ef40e

SHA-1:
89ae456c9d1e4982e674a48f7071aa3fc24b6d9f

SHA-256:
47c54cc08da0d473cd6d326a43579d9849006f62a831036ae2886c704d5b2c3e

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:
11/1/2024 11:25:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.OOOMaste.Installer (M)
16.4.22.22

File size:
972.6 KB (995,976 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © 2015

Original file name:
Installer.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO Master-Code

Authority:
COMODO CA Limited

Valid from:
12/29/2015 4:00:00 PM

Valid to:
12/29/2016 3:59:59 PM

Subject:
CN=OOO Master-Code, O=OOO Master-Code, STREET="g. Moskva, shosse Leningradskoe, d. 96 korp. 1", L=Moscow, S=Moscow, PostalCode=125195, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
279FF38879389EFB871A488209A250F7

File PE Metadata
Compilation timestamp:
4/18/2016 2:50:57 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:Zb0jSGKuIpP0jSGKuIpu0jSGKuIpHAw90jSGKuIpC0jSGKuIpibyK1nWRZpoDs+1:IhBuUWrws+XzljO3BHFW

Entry address:
0xF13EE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, 60, 00, 00, 80, 10, 00, 00, 00, 78, 00, 00, 80, 18, 00, 00, 00, 90, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 02, 00, 00, 00, A8, 00, 00, 80, 03, 00, 00, 00, C0, 00, 00, 80, 04, 00, 00, 00, D8, 00, 00, 80, 05, 00, 00, 00, F0, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.6763

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
957 KB (979,968 bytes)

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

http://keyupgrade.applicationtechnica.xyz/dl.php?frwdrw=FOxpjjPbb5uWJF4egS_a5iOG8oqZgkc60zinEq__lyo.&cid=P23P8R4611269695077572402&sub=3903&conversion_id=14611269717609&app_id=4&lp_id=1175&v=icoin&stub_id=293&v_id=_B2Adh5O845zOh3CT4vVeTPstTEN9RGKhLL8DXAP7kU.&lpp=*-*-*

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

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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