Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe

PE32 executable (GUI) Intel 80386, for MS Windows

initial sample

Details

Filetype:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy:	6.586350600309854
Filename:	1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Filesize:	493056
MD5:	2b2449e65ec9cd99f537fb5b936f4dc1
SHA1:	59e3d847c809d62b6fc854adca1ca6e781946e60
SHA256:	1420aa908caddc9d320757e24efda5a971c717334ea88a194366c114ebbede00
SHA512:	029dc4ee0eb0576ac983480cfb54d1eec5461347ab8b08357c64d7fc425af114e89908f4710b4fcd1ec3afc642a6ca6d9eab24744c8189756769cd0baaa30bf6
SSDEEP:	12288:nuD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDSS+DY:a09AfNIEYsunZvZ19Zxs
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........)...H...H...H....(..H....*..H....+..H...0]..H..&....H... ...H... ...H... ...H...0J..H...H...I...!...H...!&..H...!...H..Rich.H.

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
Found malware configuration	AV Detection	Access Token Manipulation
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 Security Software Discovery System Owner/User Discovery
Contains functionality to steal Firefox passwords or cookies	Stealing of Sensitive Information	Access Token Manipulation Credentials In Files
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
Opens the same file many times (likely Sandbox evasion)	Malware Analysis System Evasion
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	Clipboard Data
Contains functionality to call native functions	System Summary
Contains functionality to check if a debugger is running (IsDebuggerPresent)	Anti Debugging	Security Software Discovery
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 Ingress Tool Transfer
Contains functionality to launch a control a shell (cmd.exe)	Remote Access Functionality	Access Token Manipulation Account Discovery Security Software 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 Shutdown/Reboot
Contains functionality to read the PEB	Anti Debugging	Access Token Manipulation Security Software Discovery
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
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 Archive Collected Data Encrypted Channel
Extensive use of GetProcAddress (often used to hide API calls)	Hooking and other Techniques for Hiding and Protection	Security Software Discovery
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)	Malware Analysis System Evasion	Security Software Discovery
Found large amount of non-executed APIs	Malware Analysis System Evasion	Access Token Manipulation
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 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	Security Software Discovery
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	Ingress Tool Transfer
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	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 Security Software 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	Security Software Discovery
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	Process Injection Security Software Discovery 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
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 Security Software 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.5.dr
ID:	dr_0
Target ID:	5
Process:	C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Type:	data
Entropy:	3.3517416054053633
Encrypted:	false
Ssdeep:	3:rhlKlyKxleUlUCcl5JWRal2Jl+7R0DAlBG45klovDl6v:6lZCUOCU5YcIeeDAlOWAv
Size:	144
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\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe

"C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe"

Details

Is windows:	false
Is dropped:	false
PID:	7544
Target ID:	5
Parent PID:	3968
Name:	1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Path:	C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Commandline:	"C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe"
Size:	493056
MD5:	2B2449E65EC9CD99F537FB5B936F4DC1
Time:	05:11:21
Date:	06/12/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x400000
Modulesize:	520192
Wow64:	true

Signature Hits	Behavior Group	Mitre Attack
Antivirus / Scanner detection for submitted sample	AV Detection
Found malware configuration	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

lewisham1122.ddnsking.com

Details

Name:	lewisham1122.ddnsking.com
TargetID:	0
From Memory:	false
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
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

http://geoplugin.net/json.gp

unknown

Details

Name:	http://geoplugin.net/json.gp
TargetID:	5
From Memory:	true
Current Path:	C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Source:	1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
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:	5
From Memory:	true
Current Path:	C:\Users\user\Desktop\1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Source:	1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe
Reputation:	high

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

Domains

Name

Malicious

lewisham1122.ddnsking.com

0.0.0.0

Details

Name:	lewisham1122.ddnsking.com
IP:	0.0.0.0
TargetID:	-1
Active:	true

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

Registry

Path

Value

Malicious

HKEY_CURRENT_USER\SOFTWARE\Rmc-L31JDJ

exepath

HKEY_CURRENT_USER\SOFTWARE\Rmc-L31JDJ

licence

HKEY_CURRENT_USER\SOFTWARE\Rmc-L31JDJ

time

Memdumps

Base Address

Regiontype

Protect

Malicious

5CE000

heap

page read and write

222F000

stack

page read and write

457000

unkown

page readonly

457000

unkown

page readonly

470000

unkown

page write copy

476000

unkown

page readonly

520000

heap

page read and write

19C000

stack

page read and write

480000

heap

page read and write

400000

unkown

page readonly

536000

heap

page read and write

400000

unkown

page readonly

7A0000

heap

page read and write

24AE000

stack

page read and write

57E000

stack

page read and write

5CA000

heap

page read and write

61F000

heap

page read and write

232F000

stack

page read and write

618000

heap

page read and write

5C0000

heap

page read and write

5BC000

stack

page read and write

60C000

heap

page read and write

473000

unkown

page read and write

476000

unkown

page readonly

9C000

stack

page read and write

401000

unkown

page execute read

790000

heap

page read and write

401000

unkown

page execute read

236C000

stack

page read and write

98F000

stack

page read and write

25AF000

stack

page read and write

246F000

stack

page read and write

1F0000

heap

page read and write

4CE000

stack

page read and write

470000

unkown

page read and write

530000

heap

page read and write

25B0000

heap

page read and write

There are 27 hidden memdumps, click here to show them.

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe

Files

Processes

URLs

Domains

Registry

Memdumps

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe

Files

Processes

URLs

Domains

Registry

Memdumps

IOC Report
1733479268bef4923665f47803580ac81a0b879268a546c8c91763e06ee07a9566a58cd1ec966.dat-decoded.exe