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apptrailers.exe

TrailerWatch

The executable apptrailers.exe has been detected as malware by 1 anti-virus scanner. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘AppTrailers’. This file is typically installed with the program AppTrailers - AppTrailers for Desktop by AppTrailers. While running, it connects to the Internet address 206-141.amazon.com on port 80 using the HTTP protocol.
Publisher:
TrailerWatch  (signed and verified)

MD5:
9c0878a35b99671d8ff23c3be7c187b0

SHA-1:
55491321dca7e898b82cc63cd328cc73db3a0074

SHA-256:
226b163c2b0e3c301387eef5278a03b5c5cca7e799796b257cce103f32476274

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/25/2024 1:39:07 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.1.13

File size:
45.6 MB (47,861,928 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\apptrailers\apptrailers.exe

Digital Signature
Signed by:
TrailerWatch

Authority:
TrailerWatch

Valid from:
2/5/2016 9:33:06 AM

Valid to:
2/2/2026 9:33:06 AM

Subject:
CN=TrailerWatch, OU=TrailerWatch, O=TrailerWatch, S=Some-State, C=US

Issuer:
CN=TrailerWatch, OU=TrailerWatch, O=TrailerWatch, S=Some-State, C=US

Serial number:
00A0FBD74B3D188329

File PE Metadata
Compilation timestamp:
2/17/2017 12:17:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x1C9A083

Entry point:
E8, 98, 3A, 01, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 8B, 55, 0C, A1, 20, A8, EC, 02, F7, D2, 8B, 4D, 08, 23, D0, 23, 4D, 0C, 0B, D1, 89, 15, 20, A8, EC, 02, 5D, C3, E8, A7, 20, 00, 00, 85, C0, 74, 08, 6A, 16, E8, 6A, 21, 00, 00, 59, F6, 05, 20, A8, EC, 02, 02, 74, 21, 6A, 17, E8, 97, 24, 60, 00, 85, C0, 74, 05, 6A, 07, 59, CD, 29, 6A, 01, 68, 15, 00, 00, 40, 6A, 03, E8, A7, F8, FF, FF, 83, C4, 0C, 6A, 03, E8, 14, FC, FF, FF, CC, 55, 8B, EC, 8D, 45, 18, 50, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75...
 
[+]

Code size:
34.9 MB (36,637,696 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
AppTrailers

Command:
C:\users\{user}\appdata\roaming\apptrailers\apptrailers.exe su


The file apptrailers.exe has been discovered within the following program.

AppTrailers - AppTrailers for Desktop  by AppTrailers
About 5% of users remove it
 
Powered by Should I Remove It?

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

TCP (HTTP):
Connects to 206-135.amazon.com  (72.21.206.135:80)

TCP (HTTP):
Connects to 162-180.amazon.com  (207.171.162.180:80)

TCP (HTTP SSL):
Connects to rtr3.l7.search.vip.ir2.yahoo.com  (217.12.15.96:443)

TCP (HTTP):
Connects to a212-93-100-209.deploy.akamaitechnologies.com  (212.93.100.209:80)

TCP (HTTP):
Connects to a104-81-240-237.deploy.static.akamaitechnologies.com  (104.81.240.237:80)

TCP (HTTP):
Connects to 88.7-255-62.static.virginmediabusiness.co.uk  (62.255.7.88:80)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-01-fra3.fbcdn.net  (31.13.93.7:443)

TCP (HTTP SSL):
Connects to server-54-230-97-81.arn1.r.cloudfront.net  (54.230.97.81:443)

TCP (HTTP):
Connects to server-54-230-96-225.arn1.r.cloudfront.net  (54.230.96.225:80)

TCP (HTTP):
Connects to server-54-230-96-175.arn1.r.cloudfront.net  (54.230.96.175:80)

TCP (HTTP):
Connects to server-54-230-96-166.arn1.r.cloudfront.net  (54.230.96.166:80)

TCP (HTTP):
Connects to server-54-192-98-163.arn1.r.cloudfront.net  (54.192.98.163:80)

TCP (HTTP):
Connects to server-54-192-98-106.arn1.r.cloudfront.net  (54.192.98.106:80)

TCP (HTTP):
Connects to server-52-85-242-124.arn1.r.cloudfront.net  (52.85.242.124:80)

TCP (HTTP SSL):
Connects to r1.ycpi.vip.ir2.yahoo.net  (217.12.13.40:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-fra3.facebook.com  (31.13.93.36:443)

TCP (HTTP):
Connects to ec2-34-200-184-123.compute-1.amazonaws.com  (34.200.184.123:80)

TCP (HTTP SSL):
Connects to e2.ycpi.vip.deb.yahoo.com  (87.248.118.23:443)

TCP (HTTP SSL):
Connects to b7.80.fd9f.ip4.static.sl-reverse.com  (159.253.128.183:443)

TCP (HTTP SSL):
Connects to a104-81-225-196.deploy.static.akamaitechnologies.com  (104.81.225.196:443)

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