MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1
SHA3-384 hash: 5e31153f786450ec9481c60021c7af855dfbde2dd59423e8863fafef41d898bfc2cb53caf0612b65ec7ef9cb362d0c8a
SHA1 hash: 50572048b151f9c64b5469aba7899e62ff4087df
MD5 hash: a167a0ed8f5565faac55afaa6fedb8fe
humanhash: johnny-hydrogen-sink-hawaii
File name:a167a0ed8f5565faac55afaa6fedb8fe.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'944'000 bytes
First seen:2024-03-25 08:45:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:cZpwGx6vfOx6d2ID0sYE083+qh9MA4PBJ9mBVU5npVO0L8pCGgoe8bYnSu:czazio08uqzMRrI4nTOpg3tMYn
Threatray 173 similar samples on MalwareBazaar
TLSH T152D5D00665925E3BC26467325457003E92E0D7723962EF0F3A5F14E2A903BB9CB772E7
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://878497cm.nyashsens.top/EternalpythonpollhttpgamepublicCdnCentral.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
461
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1.exe
Verdict:
Malicious activity
Analysis date:
2024-03-25 08:48:09 UTC
Tags:
dcrat rat backdoor remote stealer
Link:
https://app.any.run/tasks/817524a3-5215-4a6a-8ea9-c21abd0166e9

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 Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dcrat net_reactor packed packed
Link:
https://www.filescan.io/uploads/660139cbb81a555db48e9eeb/reports/12dc544d-929d-4eeb-8d71-dd02ff3d954d/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1
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/44172bce-f617-428d-a4b9-50c9ba000b33
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1414904
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 processes via WMI
Drops PE files to the user root directory
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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: 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)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1414904 Sample: GWCscceJsW.exe Startdate: 25/03/2024 Architecture: WINDOWS Score: 100 64 878497cm.nyashsens.top 2->64 70 Snort IDS alert for network traffic 2->70 72 Multi AV Scanner detection for domain / URL 2->72 74 Antivirus detection for URL or domain 2->74 76 13 other signatures 2->76 8 GWCscceJsW.exe 4 33 2->8         started        12 smss.exe 2->12         started        14 svchost.exe 2->14         started        17 5 other processes 2->17 signatures3 process4 dnsIp5 48 C:\Users\user\Desktop\zTttWWSg.log, PE32 8->48 dropped 50 C:\Users\user\Desktop\wlmUtItt.log, PE32 8->50 dropped 52 C:\Users\user\Desktop\rqkDmcDz.log, PE32 8->52 dropped 54 14 other malicious files 8->54 dropped 78 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->78 80 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 8->80 82 Drops PE files to the user root directory 8->82 90 3 other signatures 8->90 19 cmd.exe 8->19         started        21 powershell.exe 23 8->21         started        23 powershell.exe 23 8->23         started        25 16 other processes 8->25 84 Antivirus detection for dropped file 12->84 86 Multi AV Scanner detection for dropped file 12->86 88 Machine Learning detection for dropped file 12->88 68 127.0.0.1 unknown unknown 14->68 file6 signatures7 process8 process9 27 GWCscceJsW.exe 19->27         started        44 3 other processes 19->44 32 conhost.exe 21->32         started        34 WmiPrvSE.exe 21->34         started        36 conhost.exe 23->36         started        38 conhost.exe 25->38         started        40 conhost.exe 25->40         started        42 conhost.exe 25->42         started        46 13 other processes 25->46 dnsIp10 66 878497cm.nyashsens.top 104.21.92.130, 49734, 49736, 49737 CLOUDFLARENETUS United States 27->66 56 C:\Users\user\Desktop\nvweSCmE.log, PE32 27->56 dropped 58 C:\Users\user\Desktop\nDgwwlNK.log, PE32 27->58 dropped 60 C:\Users\user\Desktop\eLphcWof.log, PE32 27->60 dropped 62 8 other malicious files 27->62 dropped 92 Tries to harvest and steal browser information (history, passwords, etc) 27->92 file11 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1/
Threat name:
ByteCode-MSIL.Trojan.DCRat
Create hunting rule
Status:
Malicious
First seen:
2024-03-20 22:10:38 UTC
File Type:
PE (.Net Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltfpzo3zhvhlaxnesuaz47vrlqccuaya7s7grqd4hxt5wdf7mtyq._file
Verdict:
malicious
Similar samples:
846646dae2f70ac644cd3420d1d465593f654b3f827e84b2ef421e701b37a72e
DCRat
95e0a3a6dd43e3c6d430e93487759816de9a626dd5df3d4213ba64e086735f0a
DCRat
aed6efbcad60ad52492ceb3f0da88bd7d457a7531cc43a7808c630cf5166bdbb
DCRat
bc87e0eaeac968db7503e353766d796c4a7ca617848f02415970f4f21ad3e7bb
DCRat
e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450
DCRat
e434b8362b39f1202159b48a025eece729c54a2627c04fe927ece4566c2ca2b7
DCRat
fd013757b73bc051725a6cd214b5b5a4373ce97105404a7608226bb7e700fab5
DCRat
+ 163 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat spyware stealer
Link:
https://tria.ge/reports/240325-kpajpsbe58/
Behaviour
Creates scheduled task(s)
Modifies registry class
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
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Detect ZGRat V1
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1
MD5 hash:
a167a0ed8f5565faac55afaa6fedb8fe
SHA1 hash:
50572048b151f9c64b5469aba7899e62ff4087df
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/7ad51680-460b-45de-a3b4-aa502e5afafb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ccafcbb793d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5ccafcbb793d4eb05da495019e7eb15c042a0300fcbe68c07c3de7db0cbf64f1

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