Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.6004596667154685
Filename:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Filesize:	494592
MD5:	3cc6b6ef2d90a55b3a9cb4b2f9c1526c
SHA1:	fbc78cbbc06ab9f435fd3ec2fc46cf3a8c433dcf
SHA256:	eafb4332827f8e2eccc30716537cfb9fdc3112b369d519b1fdfd9c5b39b8f1ce
SHA512:	f1143c6c4253b3c353cf5331f958c9f9b2a301097ccf8fd683a003ddc1258d91b44284202d2e72e46b817f544811ec7c9a883032f7a9f1e4fa5a370a2f1e794b
SSDEEP:	6144:u5zY+w1LqZBCxKedv//NEUn+N5hkf/0TE7RvIZ/jbsAORZzAXMcrJA4:u5k+Yqaxrh3Nln+N52fIA4jbsvZziA4
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........{.-H..~H..~H..~..'~[..~..%~...~..$~V..~AbR~I..~...~J..~.D..R..~.D..r..~.D..j..~AbE~Q..~H..~v..~.D..,..~.D)~I..~.D..I..~RichH..

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Contains functionality to bypass UAC (CMSTPLUA)	Privilege Escalation	Bypass User Account Control Access Token Manipulation
Detected Remcos RAT	Remote Access Functionality	Remote Access Software
Malicious sample detected (through community Yara rule)	System Summary
Multi AV Scanner detection for submitted file	AV Detection
Contains functionality to register a low level keyboard hook	Key, Mouse, Clipboard, Microphone and Screen Capturing
Contains functionality to steal Chrome passwords or cookies	Stealing of Sensitive Information	OS Credential Dumping Account Discovery System Owner/User Discovery
Contains functionality to steal Firefox passwords or cookies	Stealing of Sensitive Information	Access Token Manipulation Credentials In Files System Time Discovery
Contains functionalty to change the wallpaper	Spam, unwanted Advertisements and Ransom Demands	Defacement
Delayed program exit found	Malware Analysis System Evasion	Access Token Manipulation
Installs a global keyboard hook	Key, Mouse, Clipboard, Microphone and Screen Capturing	Access Token Manipulation
Machine Learning detection for sample	AV Detection
Abnormal high CPU Usage	System Summary	Access Token Manipulation
Contains functionality for read data from the clipboard	Key, Mouse, Clipboard, Microphone and Screen Capturing	Clipboard Data
Contains functionality to call native functions	System Summary
Contains functionality to check if a debugger is running (IsDebuggerPresent)	Anti Debugging
Contains functionality to download and launch executables	Persistence and Installation Behavior	Access Token Manipulation
Contains functionality to dynamically determine API calls	Data Obfuscation, Anti Debugging	Native API
Contains functionality to enumerate process and check for explorer.exe or svchost.exe (often used for thread injection)	HIPS / PFW / Operating System Protection Evasion	Access Token Manipulation
Contains functionality to enumerate running services	Malware Analysis System Evasion	System Service Discovery
Contains functionality to launch a control a shell (cmd.exe)	Remote Access Functionality	Access Token Manipulation Account Discovery System Owner/User Discovery
Contains functionality to modify clipboard data	Key, Mouse, Clipboard, Microphone and Screen Capturing	Access Token Manipulation
Contains functionality to query CPU information (cpuid)	Language, Device and Operating System Detection
Contains functionality to query locales information (e.g. system language)	Language, Device and Operating System Detection	Access Token Manipulation System Information Discovery System Shutdown/Reboot
Contains functionality to read the PEB	Anti Debugging	Access Token Manipulation
Contains functionality to read the clipboard data	Key, Mouse, Clipboard, Microphone and Screen Capturing
Contains functionality to retrieve information about pressed keystrokes	Key, Mouse, Clipboard, Microphone and Screen Capturing
Contains functionality to shutdown / reboot the system	System Summary	Access Token Manipulation System Shutdown/Reboot
Contains functionality to simulate mouse events	HIPS / PFW / Operating System Protection Evasion	Masquerading
Contains functionality which may be used to detect a debugger (GetProcessHeap)	Anti Debugging
Detected potential crypto function	System Summary	Access Token Manipulation System Time Discovery Archive Collected Data Encrypted Channel
Extensive use of GetProcAddress (often used to hide API calls)	Hooking and other Techniques for Hiding and Protection
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)	Malware Analysis System Evasion
Found potential string decryption / allocating functions	System Summary	Deobfuscate/Decode Files or Information Obfuscated Files or Information
May sleep (evasive loops) to hinder dynamic analysis	Malware Analysis System Evasion	Virtualization/Sandbox Evasion
Uses 32bit PE files	Compliance, System Summary	Masquerading
Uses Microsoft's Enhanced Cryptographic Provider	Cryptography
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation
Yara signature match	System Summary
Contains functionality to adjust token privileges (e.g. debug / backup)	System Summary	Access Token Manipulation
Contains functionality to download additional files from the internet	Networking
Contains functionality to enum processes or threads	System Summary	Access Token Manipulation
Contains functionality to enumerate / list files inside a directory	Spreading, Malware Analysis System Evasion
Contains functionality to load and extract PE file embedded resources	System Summary
Contains functionality to modify services (start/stop/modify)	System Summary	Service Execution Windows Service Access Token Manipulation
Contains functionality to query local / system time	Language, Device and Operating System Detection	Access Token Manipulation
Contains functionality to query local drives	Spreading, Malware Analysis System Evasion	File and Directory Discovery
Contains functionality to query the account / user name	Language, Device and Operating System Detection	Account Discovery System Owner/User Discovery
Contains functionality to query time zone information	Language, Device and Operating System Detection	Access Token Manipulation System Time Discovery
Contains functionality to register its own exception handler	Anti Debugging
Contains functionality to start windows services	Boot Survival	Access Token Manipulation
Creates files inside the user directory	System Summary	Masquerading
Creates mutexes	System Summary	Access Token Manipulation
Disables application error messsages (SetErrorMode)	Hooking and other Techniques for Hiding and Protection
May try to detect the Windows Explorer process (often used for injection)	HIPS / PFW / Operating System Protection Evasion	Process Injection Process Discovery
May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)	Malware Analysis System Evasion	Security Software Discovery
Might use command line arguments	System Summary	Command and Scripting Interpreter Masquerading
PE file has an executable .text section and no other executable section	System Summary	Access Token Manipulation
Program exit points	Malware Analysis System Evasion
Public key (encryption) found	Cryptography	Account Discovery System Owner/User Discovery
Queries the cryptographic machine GUID	Language, Device and Operating System Detection	Access Token Manipulation
Reads software policies	System Summary	Access Token Manipulation
Sample is known by Antivirus	System Summary	Access Token Manipulation
Tries to load missing DLLs	System Summary	DLL Side-Loading
URLs found in memory or binary data	Networking
Uses an in-process (OLE) Automation server	System Summary	Access Token Manipulation
PE file contains a valid data directory to section mapping	System Summary
PE file contains a debug data directory	System Summary
PE file contains a mix of data directories often seen in goodware	System Summary

C:\ProgramData\remcos\registros.dat

data

dropped

Details

File:	C:\ProgramData\remcos\registros.dat
Category:	dropped
Dump:	registros.dat.0.dr
ID:	dr_1
Target ID:	0
Process:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Type:	data
Entropy:	3.349210161123417
Encrypted:	false
Ssdeep:	3:rhlKlf4OlclNef1ClDl5JWRal2Jl+7R0DAlBG45klovDl6v:6lfJlc2wl55YcIeeDAlOWAv
Size:	144
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Yara detected Remcos RAT	AV Detection, E-Banking Fraud, Stealing of Sensitive Information, Remote Access Functionality

C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\json[1].json

JSON data

dropped

Details

File:	C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\T9RRWRNL\json[1].json
Category:	dropped
Dump:	json[1].json.0.dr
ID:	dr_0
Target ID:	0
Process:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Type:	JSON data
Entropy:	5.01442467270497
Encrypted:	false
Ssdeep:	12:tkluQ+nd6UGkMyGWKyGXPVGArwY307f7aZHI7GZArpv/mOAaNO+ao9W7iN5zzkwV:qluQydVauKyGX85jvXhNlT3/7AcV9Wro
Size:	962
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Creates files inside the user directory	System Summary	Masquerading

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe

"C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe"

Details

Is windows:	false
Is dropped:	false
PID:	5000
Target ID:	0
Parent PID:	1028
Name:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Commandline:	"C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe"
Size:	494592
MD5:	3CC6B6EF2D90A55B3A9CB4B2F9C1526C
Time:	19:07:00
Date:	20/11/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	532480
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Multi AV Scanner detection for submitted file	AV Detection
Sigma detected: Remcos	Stealing of Sensitive Information
Yara detected Remcos RAT	AV Detection, E-Banking Fraud, Stealing of Sensitive Information, Remote Access Functionality
Yara detected UAC Bypass using CMSTP	Exploits
Installs a global keyboard hook	Key, Mouse, Clipboard, Microphone and Screen Capturing	Input Capture
Machine Learning detection for sample	AV Detection
Uses 32bit PE files	Compliance, System Summary
Yara detected Keylogger Generic	Key, Mouse, Clipboard, Microphone and Screen Capturing
PE file has an executable .text section and no other executable section	System Summary
Sample is known by Antivirus	System Summary
URLs found in memory or binary data	Networking
PE file contains a valid data directory to section mapping	System Summary
PE file contains a debug data directory	System Summary
PE file contains a mix of data directories often seen in goodware	System Summary

URLs

Name

Malicious

remcos2025rem.duckdns.org

Details

Name:	remcos2025rem.duckdns.org
TargetID:	0
From Memory:	false
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	config extractor

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
C2 URLs / IPs found in malware configuration	Networking	Application Layer Protocol
Uses dynamic DNS services	Networking	Application Layer Protocol
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

http://geoplugin.net/json.gp

178.237.33.50

Details

Name:	http://geoplugin.net/json.gp
IP:	178.237.33.50
TargetID:	0
From Memory:	false
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	network
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
IP address seen in connection with other malware	Networking
Suricata IDS alerts with low severity for network traffic	Networking
URLs found in memory or binary data	Networking

http://geoplugin.net/json.gp(1

unknown

Details

Name:	http://geoplugin.net/json.gp(1
TargetID:	0
From Memory:	true
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe, 00000000.00000002.4476280877.000000000063E000.00000004.00000020.00020000.00000000.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
URLs found in memory or binary data	Networking

http://geoplugin.net/json.gp/C

unknown

Details

Name:	http://geoplugin.net/json.gp/C
TargetID:	0
From Memory:	true
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
URLs found in memory or binary data	Networking

http://geoplugin.net/json.gp91n

unknown

Details

Name:	http://geoplugin.net/json.gp91n
TargetID:	0
From Memory:	true
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe, 00000000.00000002.4476280877.000000000063E000.00000004.00000020.00020000.00000000.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
URLs found in memory or binary data	Networking

http://geoplugin.net/json.gpl

unknown

Details

Name:	http://geoplugin.net/json.gpl
TargetID:	0
From Memory:	true
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe, 00000000.00000002.4476280877.0000000000683000.00000004.00000020.00020000.00000000.sdmp, 1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe, 00000000.00000003.2071467066.0000000000683000.00000004.00000020.00020000.00000000.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
URLs found in memory or binary data	Networking

http://geoplugin.net/json.gpSystem32

unknown

Details

Name:	http://geoplugin.net/json.gpSystem32
TargetID:	0
From Memory:	true
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Source:	1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe, 00000000.00000002.4476280877.000000000063E000.00000004.00000020.00020000.00000000.sdmp
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
URLs found in memory or binary data	Networking

Domains

Name

Malicious

remcos2025rem.duckdns.org

186.169.34.190

Details

Name:	remcos2025rem.duckdns.org
IP:	186.169.34.190
TargetID:	-1
Active:	true

Signature Hits	Behavior Group	Mitre Attack
Found malware configuration	AV Detection
Suricata IDS alerts for network traffic	Networking
C2 URLs / IPs found in malware configuration	Networking	Application Layer Protocol
Uses dynamic DNS services	Networking	Application Layer Protocol
Detected TCP or UDP traffic on non-standard ports	Networking	Non-Standard Port
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

geoplugin.net

178.237.33.50

Details

Name:	geoplugin.net
IP:	178.237.33.50
TargetID:	-1
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
HTTP GET or POST without a user agent	Networking
Suricata IDS alerts with low severity for network traffic	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol
URLs found in memory or binary data	Networking

IPs

Domain

Country

Malicious

186.169.34.190

remcos2025rem.duckdns.org

Colombia

Details

IP:	186.169.34.190
TargetID:	0
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Country:	Colombia
Countrycode:	COL
ASN number:	3816
ASN name:	COLOMBIATELECOMUNICACIONESSAESPCO
Private:	false
Domain:	remcos2025rem.duckdns.org

Signature Hits	Behavior Group	Mitre Attack
Suricata IDS alerts for network traffic	Networking
Detected TCP or UDP traffic on non-standard ports	Networking	Non-Standard Port

178.237.33.50

geoplugin.net

Netherlands

Details

IP:	178.237.33.50
TargetID:	0
Current Path:	C:\Users\user\Desktop\1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe
Country:	Netherlands
Countrycode:	NLD
ASN number:	8455
ASN name:	ATOM86-ASATOM86NL
Private:	false
Domain:	geoplugin.net

Signature Hits	Behavior Group	Mitre Attack
Suricata IDS alerts with low severity for network traffic	Networking

Registry

Path

Value

Malicious

HKEY_CURRENT_USER\SOFTWARE\Rmc-8AGIM5

exepath

Details

TargetID:	0
Path:	HKEY_CURRENT_USER\SOFTWARE\Rmc-8AGIM5
Value name:	exepath
Value data:	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

Signature Hits	Behavior Group	Mitre Attack
Sigma detected: Remcos	Stealing of Sensitive Information

HKEY_CURRENT_USER\SOFTWARE\Rmc-8AGIM5

licence

HKEY_CURRENT_USER\SOFTWARE\Rmc-8AGIM5

time

Memdumps

Base Address

Regiontype

Protect

Malicious

459000

unkown

page readonly

459000

unkown

page readonly

63E000

heap

page read and write

400000

unkown

page readonly

630000

heap

page read and write

6A3000

heap

page read and write

683000

heap

page read and write

401000

unkown

page execute read

224C000

stack

page read and write

6BE000

heap

page read and write

6C2000

heap

page read and write

400000

unkown

page readonly

6B1000

heap

page read and write

694000

heap

page read and write

570000

heap

page read and write

730000

heap

page read and write

24EE000

stack

page read and write

6B8000

heap

page read and write

683000

heap

page read and write

262E000

stack

page read and write

567000

heap

page read and write

9C000

stack

page read and write

6C2000

heap

page read and write

30EF000

stack

page read and write

478000

unkown

page readonly

471000

unkown

page read and write

23AC000

stack

page read and write

6C2000

heap

page read and write

272F000

stack

page read and write

6BE000

heap

page read and write

25EF000

stack

page read and write

6B8000

heap

page read and write

220F000

stack

page read and write

478000

unkown

page readonly

24AF000

stack

page read and write

474000

unkown

page read and write

674000

heap

page read and write

694000

heap

page read and write

560000

heap

page read and write

6B8000

heap

page read and write

610000

heap

page read and write

210E000

stack

page read and write

1F0000

heap

page read and write

6BE000

heap

page read and write

2FEE000

stack

page read and write

236F000

stack

page read and write

2260000

heap

page read and write

401000

unkown

page execute read

19C000

stack

page read and write

6B0000

heap

page read and write

471000

unkown

page write copy

63A000

heap

page read and write

6A3000

heap

page read and write

There are 43 hidden memdumps, click here to show them.

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe

Files

Processes

URLs

Domains

IPs

Registry

Memdumps

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe

Files

Processes

URLs

Domains

IPs

Registry

Memdumps

IOC Report
1732147507ac10953a908ae794c5ee180add9124a78c69705135688e502bb56ce4453da749198.dat-decoded.exe