MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 386c4cdfa31b386aa8d4e50b661d3c4d9be1018fb3704b4bbac32e5d7067bb27. 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: 10


Intelligence 10 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 386c4cdfa31b386aa8d4e50b661d3c4d9be1018fb3704b4bbac32e5d7067bb27
SHA3-384 hash: a127fc25e6a548dcd05e28d26fcfb86c0d1c7f8afd7a765c14b99d5215671ca2874c3113aaaff465ee32ebe85fd06cda
SHA1 hash: eac609f3cdc240608d35b9b2a126b819516b6c6d
MD5 hash: 01c8134275bc08d0434967fb13ea1d64
humanhash: crazy-neptune-earth-maine
File name:386C4CDFA31B386AA8D4E50B661D3C4D9BE1018FB3704.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'125'376 bytes
First seen:2021-12-17 20:46:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:cWnMTv1hoNSIhftyMgUcHGFCvz/U5D3i+y769KiO+lSdadI1HyBT5zFDIzyYat7k:5YDYDgUcHGFCzArGOMmT5qCt7myLY+4
Threatray 309 similar samples on MalwareBazaar
TLSH T1CB35F6027E46DE43C0291637CDDF84A807ACE961BB66DA1E7E9F3B5D64123A70D0D1CA
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://185.246.66.62/ProviderPhptrack.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://185.246.66.62/ProviderPhptrack.php https://threatfox.abuse.ch/ioc/277056/

Intelligence

File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/214886/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

Win.Packed.Uztuby-9875336-0
Create hunting rule

Win.Packed.Uztuby-9877681-0
Create hunting rule

Win.Packed.Uztuby-9878629-0
Create hunting rule

Win.Packed.Uztuby-9892756-0
Create hunting rule

Win.Packed.Basic-9897090-0
Create hunting rule

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 %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
DNS request
Creating a process from a recently created file
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm greyware hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/61bcf74aa2eae65b861fc47f/reports/a9a23d54-49bb-4a6e-9788-64a09f560bbf/overview
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
Link:
https://analyze.intezer.com/analyses/a058e467-81d5-4826-af22-58e80b6d0201
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/909339
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 541818 Sample: 386C4CDFA31B386AA8D4E50B661... Startdate: 17/12/2021 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 7 other signatures 2->46 7 386C4CDFA31B386AA8D4E50B661D3C4D9BE1018FB3704.exe 8 24 2->7         started        11 UsoClient.exe 3 2->11         started        13 backgroundTaskHost.exe 3 2->13         started        15 11 other processes 2->15 process3 dnsIp4 30 C:\Windows\System32\...\RuntimeBroker.exe, PE32 7->30 dropped 32 C:\Windows\...\backgroundTaskHost.exe, PE32 7->32 dropped 34 C:\Windows\System32\...\RuntimeBroker.exe, PE32 7->34 dropped 36 7 other malicious files 7->36 dropped 52 Creates multiple autostart registry keys 7->52 54 Creates an autostart registry key pointing to binary in C:\Windows 7->54 56 Creates processes via WMI 7->56 18 cmd.exe 1 7->18         started        58 Antivirus detection for dropped file 11->58 60 Multi AV Scanner detection for dropped file 11->60 62 Machine Learning detection for dropped file 11->62 38 185.246.66.62, 49757, 49758, 80 THEFIRST-ASRU Russian Federation 15->38 file5 signatures6 process7 signatures8 48 Drops executables to the windows directory (C:\Windows) and starts them 18->48 21 RuntimeBroker.exe 2 18->21         started        24 w32tm.exe 1 18->24         started        26 conhost.exe 18->26         started        28 chcp.com 1 18->28         started        process9 signatures10 50 Multi AV Scanner detection for dropped file 21->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/386c4cdfa31b386aa8d4e50b661d3c4d9be1018fb3704b4bbac32e5d7067bb27/
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Create hunting rule
Status:
Malicious
First seen:
2021-12-13 14:10:54 UTC
File Type:
PE (.Net Exe)
AV detection:
35 of 45 (77.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbwezx5ddm4gvkgu4ufwmhj4jwn6campwnyews52ymxf24dhxmtq._file
Verdict:
malicious
Similar samples:
105f84831dddedb6f03fd79e892afaa1fed238b4f7538058f45fa28e10cb244b
DCRat
2e7c0e72ebe65df6ed44631550c14d1dfce5c0a540ed450df984802890b25c53
DCRat
3943324bc46207fd39e2518eb019a79eaceaef8b0d24c02f980384fea0fdacf8
DCRat
49f8f8d74fc5f81ada3b288e56297334e35d07b0fc912f73aa9ba1b971639937
DCRat
4cced7c39444bc55a0cd79b0384b24517e355e0d70ab20019af96f2a7c181cd8
DCRat
82891579aa55abcda0ca467fb39bfd3629ccee5ae53b08b8b1c1e358a6a61ffd
DCRat
b1712ed2922c7af304903adfc55fc79a8a097f06b2fb98072ebfb3b44fbd3ad1
DCRat
+ 299 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
Link:
https://tria.ge/reports/211217-zkv26sebf2/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
DCRat Payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
386c4cdfa31b386aa8d4e50b661d3c4d9be1018fb3704b4bbac32e5d7067bb27
MD5 hash:
01c8134275bc08d0434967fb13ea1d64
SHA1 hash:
eac609f3cdc240608d35b9b2a126b819516b6c6d
Link:
https://www.unpac.me/results/34e665db-5970-4f64-bc54-77ae661d8111/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/386c4cdfa31b386aa8d4e50b661d3c4d9be1018fb3704b4bbac32e5d7067bb27

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
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/214886/

Comments