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fTalk.exe

fTalk

Koyote-Lab Inc.

The application fTalk.exe by Koyote-Lab has been detected as a potentially unwanted program by 2 anti-malware scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘fTalk’.
Publisher:
Koyote-Lab Inc.  (signed and verified)

Product:
fTalk

Version:
4.0

MD5:
ccd5a11575169ae85ae095da0a1a77a7

SHA-1:
d895ea11ce950c2103c42170612162ddab74463c

SHA-256:
ef491e0e0f11ba715f6dfae232534224806593c2fc90037104e75aba3005b849

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 4:38:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Startup.KoyoteLab.F
14.3.2.12

Trend Micro House Call
TROJ_GEN.F47V0730
7.2.46

File size:
9 MB (9,428,016 bytes)

Product version:
4.0.0.4326

Copyright:
Copyright (c) 2013

Original file name:
fTalk.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\ftalk\ftalk.exe

Digital Signature
Signed by:
Koyote-Lab Inc.

Authority:
Thawte, Inc.

Valid from:
2/23/2012 1:00:00 AM

Valid to:
2/22/2014 12:59:59 AM

Subject:
CN=Koyote-Lab Inc., OU=DEV, O=Koyote-Lab Inc., L=Panama City, S=Panama, C=PA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7AD16C59E384A2E3D38D2287483F9B2B

File PE Metadata
Compilation timestamp:
8/5/2013 3:04:12 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:e7vn09ubKBPKSW0WittyqEeYgcoF1s2dGZ2/O6+4U/zauOoD:ezn09pBnkFgcCTdv26dUzUoD

Entry address:
0x25B5FD0

Entry point:
60, BE, 00, 90, 0D, 02, 8D, BE, 00, 80, 32, FE, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Packer / compiler:
UPX 2.90LZMA]

Code size:
8.9 MB (9,297,920 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
fTalk

Command:
"C:\users\{user}\appdata\local\ftalk\ftalk.exe" -autorun


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

TCP (HTTP):
Connects to ec2-54-72-9-51.eu-west-1.compute.amazonaws.com  (54.72.9.51:80)

TCP (HTTP):
Connects to server-54-230-150-24.sin2.r.cloudfront.net  (54.230.150.24:80)

TCP (HTTP):
Connects to server-54-230-216-37.mrs50.r.cloudfront.net  (54.230.216.37:80)

TCP (HTTP):
Connects to server-54-230-216-23.mrs50.r.cloudfront.net  (54.230.216.23:80)

TCP (HTTP):
Connects to server-54-230-150-246.sin2.r.cloudfront.net  (54.230.150.246:80)

TCP (HTTP):
Connects to server-54-230-150-28.sin2.r.cloudfront.net  (54.230.150.28:80)

TCP (HTTP):
Connects to server-54-192-130-10.ams50.r.cloudfront.net  (54.192.130.10:80)

TCP (HTTP):
Connects to server-52-85-63-11.lhr50.r.cloudfront.net  (52.85.63.11:80)

TCP (HTTP):
Connects to server-54-230-11-87.lhr3.r.cloudfront.net  (54.230.11.87:80)

TCP (HTTP):
Connects to a96-17-182-27.deploy.akamaitechnologies.com  (96.17.182.27:80)

TCP (HTTP):
Connects to 41.254.37.15.static.ltt.ly  (41.254.37.15:80)

TCP (HTTP):
Connects to server-54-230-95-118.fra2.r.cloudfront.net  (54.230.95.118:80)

TCP (HTTP):
Connects to server-54-230-95-116.fra2.r.cloudfront.net  (54.230.95.116:80)

TCP (HTTP):
Connects to server-52-85-63-19.lhr50.r.cloudfront.net  (52.85.63.19:80)

TCP (HTTP):
Connects to server-52-85-63-151.lhr50.r.cloudfront.net  (52.85.63.151:80)

TCP (HTTP):
Connects to a96-17-182-19.deploy.akamaitechnologies.com  (96.17.182.19:80)

TCP (HTTP):
Connects to a96-17-182-10.deploy.akamaitechnologies.com  (96.17.182.10:80)

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