Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.59908775684029
Filename:	17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Filesize:	494080
MD5:	599d0aacc8a8b93e5aa5a2eae248cb01
SHA1:	7c12c80ebd48295dd21ec15be849ca22015e7d08
SHA256:	08d6f9ddd03aafd9ccc617f25af984cfe801206fc1c1b8e7a8cb6c66ea73cb2e
SHA512:	ee83365b54c8ea5a011734cecfec202df1a786ebaec98af977670d235b7cc7d3c7e38f2994e7e3daaa1167d309a41df84bff28495d07c23ca1a97077ce790feb
SSDEEP:	6144:7Tz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZmAX4creT4:7TlrYw1RUh3NFn+N5WfIQIjbs/ZmtT4
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 Credentials In Files Account Discovery System Owner/User Discovery
Contains functionality to steal Firefox passwords or cookies	Stealing of Sensitive Information	Access Token Manipulation
Contains functionalty to change the wallpaper	Spam, unwanted Advertisements and Ransom Demands	Defacement
Delayed program exit found	Malware Analysis System Evasion	Access Token Manipulation Process Discovery Ingress Tool Transfer
Installs a global keyboard hook	Key, Mouse, Clipboard, Microphone and Screen Capturing	Access Token Manipulation Input Capture
Machine Learning detection for sample	AV Detection
Abnormal high CPU Usage	System Summary	Access Token Manipulation System Time Discovery System Information Discovery
Contains functionality for read data from the clipboard	Key, Mouse, Clipboard, Microphone and Screen Capturing
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 Process Discovery Ingress Tool Transfer
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 Process Injection
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 Process Discovery
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 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	Clipboard Data
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
Contains functionality which may be used to detect a debugger (GetProcessHeap)	Anti Debugging	Security Software Discovery
Detected potential crypto function	System Summary	Access Token Manipulation Process 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
May sleep (evasive loops) to hinder dynamic analysis	Malware Analysis System Evasion	Virtualization/Sandbox Evasion File and Directory Discovery
Uses 32bit PE files	Compliance, System Summary
Uses Microsoft's Enhanced Cryptographic Provider	Cryptography
Uses code obfuscation techniques (call, push, ret)	Data Obfuscation	Obfuscated Files or Information
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 Process Discovery
Contains functionality to enumerate / list files inside a directory	Spreading, Malware Analysis System Evasion	File and Directory Discovery
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 System Time Discovery System Information Discovery
Contains functionality to query local / system time	Language, Device and Operating System Detection	Access Token Manipulation System Time Discovery System Information Discovery
Contains functionality to query local drives	Spreading, Malware Analysis System Evasion
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
Contains functionality to register its own exception handler	Anti Debugging
Contains functionality to start windows services	Boot Survival	Access Token Manipulation
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
May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)	Malware Analysis System Evasion
Might use command line arguments	System Summary
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
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
PE file contains a valid data directory to section mapping	System Summary	Security Software Discovery
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\logs.dat

data

dropped

Details

File:	C:\ProgramData\remcos\logs.dat
Category:	dropped
Dump:	logs.dat.0.dr
ID:	dr_0
Target ID:	0
Process:	C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Type:	data
Entropy:	3.428233152047627
Encrypted:	false
Ssdeep:	3:rhlKlRlrPleWlDfwFi5JWRal2Jl+7R0DAlBG45klovDl65lQWluEkiEW/ufWPlgl:6loWR4c5YcIeeDAlOWA7DxbN2fBMMm0v
Size:	224
Whitelisted:	false
Reputation:	low

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

Processes

Path

Cmdline

Malicious

C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe

"C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe"

Details

Is windows:	false
Is dropped:	false
PID:	7256
Target ID:	0
Parent PID:	2580
Name:	17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Path:	C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Commandline:	"C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe"
Size:	494080
MD5:	599D0AACC8A8B93E5AA5A2EAE248CB01
Time:	05:34:07
Date:	26/09/2024
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

23spt.duckdns.org

Details

Name:	23spt.duckdns.org
TargetID:	0
From Memory:	false
Current Path:	C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.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

unknown

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

unknown

Domains

Name

Malicious

23spt.duckdns.org

181.236.206.3

Details

Name:	23spt.duckdns.org
IP:	181.236.206.3
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

IPs

Domain

Country

Malicious

191.93.114.27

unknown

Colombia

Details

IP:	191.93.114.27
TargetID:	0
Current Path:	C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Country:	Colombia
Countrycode:	COL
ASN number:	27831
ASN name:	ColombiaMovilCO
Private:	false

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

181.236.206.3

23spt.duckdns.org

Colombia

Details

IP:	181.236.206.3
TargetID:	0
Current Path:	C:\Users\user\Desktop\17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe
Country:	Colombia
Countrycode:	COL
ASN number:	22368
ASN name:	TELEBUCARAMANGASAESPCO
Private:	false
Domain:	23spt.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

Registry

Path

Value

Malicious

HKEY_CURRENT_USER\SOFTWARE\Rmc-RZH5WZ

exepath

HKEY_CURRENT_USER\SOFTWARE\Rmc-RZH5WZ

licence

HKEY_CURRENT_USER\SOFTWARE\Rmc-RZH5WZ

time

Memdumps

Base Address

Regiontype

Protect

Malicious

459000

unkown

page readonly

459000

unkown

page readonly

78E000

heap

page read and write

22FF000

stack

page read and write

400000

unkown

page readonly

74E000

stack

page read and write

471000

unkown

page read and write

8BE000

stack

page read and write

560000

heap

page read and write

215C000

stack

page read and write

750000

heap

page read and write

478000

unkown

page readonly

25FF000

stack

page read and write

6FF000

stack

page read and write

5F6000

heap

page read and write

9C000

stack

page read and write

24FF000

stack

page read and write

2740000

heap

page read and write

478000

unkown

page readonly

5F0000

heap

page read and write

401000

unkown

page execute read

19C000

stack

page read and write

78A000

heap

page read and write

401000

unkown

page execute read

293F000

stack

page read and write

474000

unkown

page read and write

2750000

heap

page read and write

21DE000

stack

page read and write

5BE000

stack

page read and write

219C000

stack

page read and write

1F0000

heap

page read and write

780000

heap

page read and write

21F0000

heap

page read and write

471000

unkown

page write copy

400000

unkown

page readonly

23FF000

stack

page read and write

There are 26 hidden memdumps, click here to show them.

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe

Files

Processes

URLs

Domains

IPs

Registry

Memdumps

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe

Files

Processes

URLs

Domains

IPs

Registry

Memdumps

IOC Report
17273431863ab7a79d0c4618c39383a44188eff7849fa1201010774aef83d8c896a4db4eb8287.dat-decoded.exe