MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c3bcb5b4949be9a375e011ca5dcd5b1d2c7ea0cc66d237fb95e2284c300f2dd. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
DCRat
Vendor detections: 9
| SHA256 hash: | 4c3bcb5b4949be9a375e011ca5dcd5b1d2c7ea0cc66d237fb95e2284c300f2dd |
|---|---|
| SHA3-384 hash: | 17e8f214c8cbdc255ab5246ec589eb098bc59a17b53dcaa05258afe94536a4b8a947c46f99b3c8565555c0232351241f |
| SHA1 hash: | 2d1d7c8c786dc86e0a711d42dd7b840feaf1e693 |
| MD5 hash: | f6ca027eda2d82a948d369122259314d |
| humanhash: | seventeen-jersey-alpha-pasta |
| File name: | f6ca027eda2d82a948d369122259314d.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 1'112'064 bytes |
| First seen: | 2022-04-21 13:56:51 UTC |
| Last seen: | 2022-04-21 15:25:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 24576:KQVEDpzQlxZ+ZA5+Zx76OZ5Z+8Q01wfF8xiKCV8:cl+yFvTsF8y |
| Threatray | 2'679 similar samples on MalwareBazaar |
| TLSH | T130355B027A4DDA12D0A91733C8FFC01847A8AD42AA66D71B7EAE335D15513EB5C8E1CF |
| TrID | 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.6% (.SCR) Windows screen saver (13101/52/3) 6.9% (.EXE) Win64 Executable (generic) (10523/12/4) 4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Reporter |  abuse_ch |
| Tags: | DCRat exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://185.156.72.35/VideosecureTrack.php | https://threatfox.abuse.ch/ioc/523244/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe control.exe cscript.exe dcrat explorer.exe greyware hacktool obfuscated packed replace.exe schtasks.exe
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: File Created with System Process Name
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.DCRat
Status:
Malicious
First seen:
2022-04-11 18:16:04 UTC
File Type:
PE (.Net Exe)
AV detection:
28 of 42 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 2'669 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer persistence rat suricata
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
Unpacked files
SH256 hash:
150bc49f9755f25221bfc445c7a067615cdb8de797c6c6ba873e3f56e0036799
MD5 hash:
62e2e1875fed8255a355ad33978871f8
SHA1 hash:
cbd378e64a125ba6b0306d126eec6bd4cecda46c
SH256 hash:
eea7b7279080def3292e7af2b8144621f435ecb7255fbda844d3f6315d455575
MD5 hash:
885d9872640f8fd88e5125d6ff844487
SHA1 hash:
bd778e67f850f3d554dbb690bb6caf1036c50cac
SH256 hash:
4c3bcb5b4949be9a375e011ca5dcd5b1d2c7ea0cc66d237fb95e2284c300f2dd
MD5 hash:
f6ca027eda2d82a948d369122259314d
SHA1 hash:
2d1d7c8c786dc86e0a711d42dd7b840feaf1e693
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.