MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6fd54cbf5a13356a0ecdd8b7ebda8cfee120e5a5ffc6efea36b096b273ac09b7. 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: | 6fd54cbf5a13356a0ecdd8b7ebda8cfee120e5a5ffc6efea36b096b273ac09b7 |
|---|---|
| SHA3-384 hash: | 27cab842f8ae3c65c1ea5a7f862b9dff5f3a54a66398cc45c901e3807ad80adaade394a9000142e6afeae8b91604c6dc |
| SHA1 hash: | 1081385d1b96d66b2e2346b846a91abdb1b14b81 |
| MD5 hash: | b6347d056dcb7fcb71d71393e55693bf |
| humanhash: | hotel-violet-rugby-seventeen |
| File name: | 1081385d1b96d66b2e2346b846a91abdb1b14b81.exe |
| Download: | download sample |
| Signature | DCRat |
| File size: | 1'161'728 bytes |
| First seen: | 2021-09-11 07:21:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:vigm63qVZ59AA+n9kPUpZ5SUOv/nKg+uLekDYh21eSHrsjHwWfvO9mdqn4:/BqVZfu2U5wvl+65YYOjQWnp+4 |
| Threatray | 159 similar samples on MalwareBazaar |
| TLSH | T1A73517923A5ADD02D039163BC9DF442807ACED427B66EB2A7E9F375C61133A70D1D1CA |
| 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://77.246.159.252/Externalserverbaseflower.php | https://threatfox.abuse.ch/ioc/220266/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://cdn.discordapp.com/attachments/878569652987502634/878572879783026748/bb.exe
Verdict:
Malicious activity
Analysis date:
2021-08-23 02:09:17 UTC
Tags:
trojan rat backdoor dcrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Result
Threat name:
DCRat
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected DCRat
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Status:
Malicious
First seen:
2021-08-21 20:46:22 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 149 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Score:
10/10
Tags:
family:dcrat infostealer persistence rat spyware stealer
Behaviour
Creates scheduled task(s)
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
Reads user/profile data of web browsers
Executes dropped EXE
DCRat Payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
37867418372c6d6da8fb4aff4ce89223b5164e0006fcfb0fd51b1d8595eac7a8
MD5 hash:
7dfb28685e84e3e081c21f2ad8cd9945
SHA1 hash:
64c6980abf77fd42713b946f1b2a76ec2a86424f
SH256 hash:
6fd54cbf5a13356a0ecdd8b7ebda8cfee120e5a5ffc6efea36b096b273ac09b7
MD5 hash:
b6347d056dcb7fcb71d71393e55693bf
SHA1 hash:
1081385d1b96d66b2e2346b846a91abdb1b14b81
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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.
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