Report - 121.177.29.204:8080/nom.exe

Report Overview

Submitted URL
121.177.29.204:8080/nom.exe
IP
121.177.29.204
ASN
#4766 Korea Telecom
Submitted
2024-05-10 13:13:30
Access
public
Website Title
about:privatebrowsing
Final URL
about:privatebrowsing
Tags
urlquery detections
Malware - Remcos

Detections

urlquery
2
Network Intrusion Detection
8
Threat Detection Systems
11

Domain Summary

Domain / FQDN	Rank	Registered	First Seen	Last Seen	Sent	Received	IP
121.177.29.204:8080	unknown	unknown	No data	No data	397 B	481 kB	121.177.29.204

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

Timestamp	Severity	Source IP	Destination IP	Alert
2024-05-10 13:13:05	medium	Client IP	121.177.29.204	ET INFO Executable Download from dotted-quad Host
2024-05-10 13:13:05	medium	Client IP	121.177.29.204	ET INFO Executable Download from dotted-quad Host
2024-05-10 13:13:05	medium	Client IP	121.177.29.204	ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
2024-05-10 13:13:05	medium	Client IP	121.177.29.204	ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
2024-05-10 13:13:05	high	121.177.29.204	Client IP	ET POLICY PE EXE or DLL Windows file download HTTP
2024-05-10 13:13:05	medium	121.177.29.204	Client IP	ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
2024-05-10 13:13:05	high	121.177.29.204	Client IP	ET POLICY PE EXE or DLL Windows file download HTTP
2024-05-10 13:13:05	medium	121.177.29.204	Client IP	ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response

Threat Detection Systems

Public InfoSec YARA rules

Scan Date	Severity	Indicator	Alert
2024-05-10	medium	121.177.29.204:8080/nom.exe	yarahub_win_remcos_rat_unpacked_aug_2023
2024-05-10	medium	121.177.29.204:8080/nom.exe	Remcos Payload
2024-05-10	medium	121.177.29.204:8080/nom.exe	Windows.Trojan.Remcos
2024-05-10	medium	121.177.29.204:8080/nom.exe	Detects win.remcos.

OpenPhish

No alerts detected

PhishTank

No alerts detected

mnemonic secure dns

No alerts detected

Quad9 DNS

Scan Date	Severity	Indicator	Alert
2024-05-10	medium	121.177.29.204	Sinkholed

ThreatFox

No alerts detected

Files detected

URL
121.177.29.204:8080/nom.exe
IP
121.177.29.204
ASN
#4766 Korea Telecom

File type
PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections
Size
481 kB (480768 bytes)
Hash
95939f7e0943f1428467c77c293e6036
892d0c06a2c9377b716e3e456c15fa0a5c2d070a
49f4cc2bea40cf52315aed5b939de396212e16902e5ea23ff699c372d609cbb2

Detections

Analyzer	Verdict	Alert
YARAhub by abuse.ch	malware	yarahub_win_remcos_rat_unpacked_aug_2023
CAPEv2 YARA detection rules	malware	Remcos Payload
Elastic Security YARA Rules	malware	Windows.Trojan.Remcos
Malpedia's yara-signator rules	malware	Detects win.remcos.
VirusTotal	malicious	VirusTotal - Scan result 60/68

JavaScript (0)

HTTP Transactions (1)

URL IP Response Size

121.177.29.204:8080/nom.exe

121.177.29.204

200 OK

481 kB

URL User Request GET HTTP/1.1
121.177.29.204:8080/nom.exe
IP
121.177.29.204:8080
ASN
#4766 Korea Telecom

File type
PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections
Size
481 kB (480768 bytes)
Hash
95939f7e0943f1428467c77c293e6036
892d0c06a2c9377b716e3e456c15fa0a5c2d070a
49f4cc2bea40cf52315aed5b939de396212e16902e5ea23ff699c372d609cbb2

Detections

Analyzer	Verdict	Alert
urlquery	malware	Malware - Remcos
YARAhub by abuse.ch	malware	yarahub_win_remcos_rat_unpacked_aug_2023
CAPEv2 YARA detection rules	malware	Remcos Payload
Elastic Security YARA Rules	malware	Windows.Trojan.Remcos
Malpedia's yara-signator rules	malware	Detects win.remcos.
Quad9 DNS	malicious	Sinkholed
VirusTotal	malicious	VirusTotal - Scan result 60/68

HTTP Headers

GET /nom.exe HTTP/1.1
Host: 121.177.29.204:8080
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Content-Length: 480768
Content-Type: application/octet-stream
Connection: close

Report Overview

Submitted URL

IP

ASN

Submitted

Access

Website Title

Final URL

Tags

urlquery detections

Detections

urlquery

Network Intrusion Detection

Threat Detection Systems

Domain Summary

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

Threat Detection Systems

Public InfoSec YARA rules

OpenPhish

PhishTank

mnemonic secure dns

Quad9 DNS

ThreatFox

Files detected

URL

IP

ASN

File type

Size

Hash

Detections

JavaScript (0)

HTTP Transactions (1)

URL User Request GET HTTP/1.1

IP

ASN

File type

Size

Hash

Detections

HTTP Headers