MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7. 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: 13


Intelligence 13 IOCs YARA 10 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7
SHA3-384 hash: 9fc86d847fa211d07666f1efb8f7563437f705f3e2101f22cc6b61dea4fdd613332913102363027d3842d6cfff4aaf43
SHA1 hash: a8cc98951406fda4689d7ac169f6bbde524c9bb0
MD5 hash: 2758e553732310d8b606fca67a1096c1
humanhash: yellow-chicken-lamp-mango
File name:2758e553732310d8b606fca67a1096c1
Download: download sample
Signature DCRat
Create hunting rule
File size:2'525'696 bytes
First seen:2024-04-18 16:51:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:56ZORYA76HRujfVdY/gVcq6xISv6YqCD7UiA3:Ecz7aRKdxVcqU8
TLSH T164C539342EEA602AF173AF7D9AE07596E95EBBA33703585D10B103C60723A42DDD163D
TrID 38.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.1% (.SCR) Windows screen saver (13097/50/3)
12.9% (.EXE) Win64 Executable (generic) (10523/12/4)
8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
443
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7.exe
Verdict:
Malicious activity
Analysis date:
2024-04-18 16:52:10 UTC
Tags:
rat backdoor dcrat remote stealer evasion
Link:
https://app.any.run/tasks/6db46178-ce62-4e22-accf-aca6199eba71

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm cscript explorer lolbin packed schtasks
Link:
https://www.filescan.io/uploads/66214fb647bfd8641eae9986/reports/575df4e2-037f-4034-9e07-c83aac10f936/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.6
Link:
https://www.hybrid-analysis.com/sample/6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/002468db-08ce-443e-8fe3-d76c5c92e2c8
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1428272
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to a pastebin service (likely for C&C)
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
Detected VMProtect packer
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1428272 Sample: pQTmpNQX2u.exe Startdate: 18/04/2024 Architecture: WINDOWS Score: 100 55 pastebin.com 2->55 57 api.telegram.org 2->57 59 ipinfo.io 2->59 67 Snort IDS alert for network traffic 2->67 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 77 16 other signatures 2->77 8 pQTmpNQX2u.exe 10 30 2->8         started        12 fontdrvhost.exe 2->12         started        14 explorer.exe 2 2->14         started        16 5 other processes 2->16 signatures3 73 Connects to a pastebin service (likely for C&C) 55->73 75 Uses the Telegram API (likely for C&C communication) 57->75 process4 file5 47 C:\Windows\tracing\bTHcwXVSgYxRx.exe, PE32 8->47 dropped 49 C:\Windows\IME\en-GB\wininit.exe, PE32 8->49 dropped 51 C:\Windows\Containers\serviced\explorer.exe, PE32 8->51 dropped 53 5 other malicious files 8->53 dropped 89 Creates an undocumented autostart registry key 8->89 91 Creates multiple autostart registry keys 8->91 93 Creates an autostart registry key pointing to binary in C:\Windows 8->93 101 3 other signatures 8->101 18 spoolsv.exe 8->18         started        23 powershell.exe 23 8->23         started        25 powershell.exe 23 8->25         started        27 10 other processes 8->27 95 Antivirus detection for dropped file 12->95 97 Multi AV Scanner detection for dropped file 12->97 99 Machine Learning detection for dropped file 12->99 signatures6 process7 dnsIp8 61 82.146.47.35, 49700, 49701, 49702 THEFIRST-ASRU Russian Federation 18->61 63 api.telegram.org 149.154.167.220, 443, 49707 TELEGRAMRU United Kingdom 18->63 65 2 other IPs or domains 18->65 41 406fd50a62123c1f49...b477d5b9271a82b.exe, PE32 18->41 dropped 43 5bddc99f-3a45-4857-8642-3140899f4e79.vbs, ASCII 18->43 dropped 45 0d4d4ed3-01c4-4430-a8df-834962b71e3b.vbs, ASCII 18->45 dropped 79 Antivirus detection for dropped file 18->79 81 Multi AV Scanner detection for dropped file 18->81 83 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->83 87 4 other signatures 18->87 85 Loading BitLocker PowerShell Module 23->85 29 conhost.exe 23->29         started        31 conhost.exe 25->31         started        33 conhost.exe 27->33         started        35 conhost.exe 27->35         started        37 conhost.exe 27->37         started        39 7 other processes 27->39 file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7/
Threat name:
ByteCode-MSIL.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2024-04-18 16:52:06 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nntqk3ia5osnnnu7d4d6xwg67ihsb5ybz4smtdp3dzctktbetdtq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer vmprotect
Link:
https://tria.ge/reports/240418-vdg5hsba7s/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
VMProtect packed file
Modifies WinLogon for persistence
Process spawned unexpected child process
Unpacked files
SH256 hash:
6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7
MD5 hash:
2758e553732310d8b606fca67a1096c1
SHA1 hash:
a8cc98951406fda4689d7ac169f6bbde524c9bb0
Detections:
INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
INDICATOR_EXE_Packed_VMProtect
Create hunting rule
MALWARE_Win_DCRat
Create hunting rule
Link:
https://www.unpac.me/results/a1eb1d38-cb97-46d9-b05c-ec4a7d925e57/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6b67056d00eb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
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.

Web download

DCRat

Executable exe 6b67056d00eba4d6b69f1f07ebd8defa0f20f701cf24c98dfb1e45354c2498e7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2817156/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments


Avatar
zbet commented on 2024-04-18 16:51:04 UTC

url : hxxps://transfer.adttemp.com.br/get/dOl98/shortcut.exe