MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f
SHA3-384 hash: ca1aa1e8440a639f46de7943f9898d151918802bad48a946e9d8dec1209c6686f4f1f04394bd641a846d1593419b4e38
SHA1 hash: 191b8d92c18b84fdef03f691583d8b89598cb7da
MD5 hash: 9026338fce277581062754cab87462e7
humanhash: october-single-eight-uniform
File name:9026338FCE277581062754CAB87462E7.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'079'744 bytes
First seen:2024-04-19 11:40:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'651 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:aSLLyDf1/7HnFZnA83kJTwJiYYfbeQYPXI3IDyVZqVhTEmkz3UzKzMlJ6wwLI:aSXM/dUJ8SDeQYvI3IGmhTZYlwlJJM
TLSH T1E2A5CE42B5124973CFD5E337D193403C42A1DA723996EF2B3A2A81C5F542271AF7A6F2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://minecrafthyipixel.xyz/voiddbProviderserver6/Auth/Uploads/CentralCentralLine/7Eternal/2_/Temp/ToUpdategameFlowerTemporary.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
580
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f.exe
Verdict:
Malicious activity
Analysis date:
2024-04-19 11:41:48 UTC
Tags:
evasion rat backdoor dcrat remote stealer exfiltration
Link:
https://app.any.run/tasks/73b4e84e-1fc5-46cd-97b8-d1a96780a390

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

Behaviour
Сreating synchronization primitives
Creating a file
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net_reactor packed packed
Link:
https://www.filescan.io/uploads/662258515a92da3281400fe5/reports/f53a91e9-20df-4351-b9f6-653d79503c5f/overview
Verdict:
Malicious
Labled as:
Trojan.Mardom.MN.Generic
Link:
https://www.hybrid-analysis.com/sample/5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f
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/10449d8b-3896-471c-97eb-74d10da4be18
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1428727
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executable to a common third party application directory
Drops PE files to the user root directory
Infects executable files (exe, dll, sys, html)
Loading BitLocker PowerShell Module
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
Performs DNS queries to domains with low reputation
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: Dot net compiler compiles file from suspicious location
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
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)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1428727 Sample: W4tW72sfAD.exe Startdate: 19/04/2024 Architecture: WINDOWS Score: 100 78 minecrafthyipixel.xyz 2->78 80 api.telegram.org 2->80 82 ipinfo.io 2->82 94 Snort IDS alert for network traffic 2->94 96 Antivirus detection for URL or domain 2->96 98 Antivirus detection for dropped file 2->98 104 15 other signatures 2->104 8 W4tW72sfAD.exe 21 37 2->8         started        13 juptXkyeRvGsIZrQGeVEsrnWhD.exe 2->13         started        15 juptXkyeRvGsIZrQGeVEsrnWhD.exe 3 2->15         started        17 9 other processes 2->17 signatures3 100 Performs DNS queries to domains with low reputation 78->100 102 Uses the Telegram API (likely for C&C communication) 80->102 process4 dnsIp5 88 api.telegram.org 149.154.167.220, 443, 49732 TELEGRAMRU United Kingdom 8->88 90 ipinfo.io 34.117.186.192, 443, 49730, 49731 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 8->90 62 C:\Users\user\Desktop\yzZxaXSF.log, PE32 8->62 dropped 64 C:\Users\user\Desktop\oQGhqvNX.log, PE32 8->64 dropped 66 C:\Users\user\Desktop\kdoiNyxj.log, PE32 8->66 dropped 74 14 other malicious files 8->74 dropped 114 Creates an undocumented autostart registry key 8->114 116 Creates multiple autostart registry keys 8->116 118 Drops PE files to the user root directory 8->118 130 3 other signatures 8->130 19 cmd.exe 8->19         started        22 csc.exe 4 8->22         started        25 powershell.exe 8->25         started        29 4 other processes 8->29 68 C:\Users\user\Desktop\wHsyCTFf.log, PE32 13->68 dropped 70 C:\Users\user\Desktop\ndjISZpy.log, PE32 13->70 dropped 72 C:\Users\user\Desktop\fAbTigaR.log, PE32 13->72 dropped 76 7 other malicious files 13->76 dropped 27 cmd.exe 13->27         started        120 Multi AV Scanner detection for dropped file 15->120 122 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->122 124 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 15->124 92 127.0.0.1 unknown unknown 17->92 126 Antivirus detection for dropped file 17->126 128 Machine Learning detection for dropped file 17->128 file6 signatures7 process8 file9 106 Uses ping.exe to sleep 19->106 108 Uses ping.exe to check the status of other devices and networks 19->108 31 juptXkyeRvGsIZrQGeVEsrnWhD.exe 19->31         started        46 3 other processes 19->46 52 C:\Windows\...\SecurityHealthSystray.exe, PE32 22->52 dropped 110 Infects executable files (exe, dll, sys, html) 22->110 34 conhost.exe 22->34         started        36 cvtres.exe 1 22->36         started        112 Loading BitLocker PowerShell Module 25->112 48 2 other processes 25->48 38 juptXkyeRvGsIZrQGeVEsrnWhD.exe 27->38         started        42 conhost.exe 27->42         started        44 conhost.exe 29->44         started        50 3 other processes 29->50 signatures10 process11 dnsIp12 132 Multi AV Scanner detection for dropped file 31->132 84 minecrafthyipixel.xyz 104.21.57.61, 49739, 49740, 49741 CLOUDFLARENETUS United States 38->84 86 172.67.189.92, 49878, 49896, 80 CLOUDFLARENETUS United States 38->86 54 C:\Users\user\Desktop\wexYWbhZ.log, PE32 38->54 dropped 56 C:\Users\user\Desktop\rrfZteSl.log, PE32 38->56 dropped 58 C:\Users\user\Desktop\quERYeDq.log, PE32 38->58 dropped 60 7 other malicious files 38->60 dropped 134 Tries to harvest and steal browser information (history, passwords, etc) 38->134 file13 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2024-04-14 19:27:13 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat persistence rat spyware stealer
Link:
https://tria.ge/reports/240419-ntewrsaf53/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies system certificate store
Runs ping.exe
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
Drops file in System32 directory
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Detect ZGRat V1
Modifies WinLogon for persistence
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/6b750ba8-edbe-4a22-892e-ee080e53ddf0/
SH256 hash:
0c29734c96b380cde313e2d0d6f7d0c5de6a4c0fdce301bcb555e4570f661bed
MD5 hash:
9c197f41c14f3f03994a3945ed62d359
SHA1 hash:
4fadee8479d98be85eefb913247db22bd09c5a6a
Link:
https://www.unpac.me/results/6b750ba8-edbe-4a22-892e-ee080e53ddf0/
SH256 hash:
5565710131f195b46fb7c0b124d16df72ec5e0aafdd22590eaff7885aead636f
MD5 hash:
9026338fce277581062754cab87462e7
SHA1 hash:
191b8d92c18b84fdef03f691583d8b89598cb7da
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/6b750ba8-edbe-4a22-892e-ee080e53ddf0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5565710131f1/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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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.

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