MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143
SHA3-384 hash: 7839c9d75b4983eafc616351c16127d03afae95aaee9ef3dc769daf715a76379e6637ce2f8c58cc0099261943043ae7a
SHA1 hash: 733aea2004bd70f53fd1882d45a8f1f82384dcb4
MD5 hash: 959392c119d350e9d108eb0c365a2605
humanhash: oranges-magnesium-venus-north
File name:959392c119d350e9d108eb0c365a2605.bin.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:4'199'186 bytes
First seen:2024-02-22 19:10:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (388 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 98304:C+5epUz8zcGUxCxQ+OC9vUsuk93zAS5sP7Ylt:1epUzUcGUxCuDgb93sQ
TLSH T10116F106A9A24E33C7A53F368497042F42B5D6727612EF4B7A1E51D6AD133708F623B3
TrID 74.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
2.9% (.EXE) Win64 Executable (generic) (10523/12/4)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 66f0b1b4a090d8e8 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://77.91.124.57/Eternalhttp2db/Longpollvoiddb2server/LongpollSecure3bigload/196downloads/32Proton/061/ImageVmproton/1pipe/Dlebigloadcentral/Game/50UploadsCentral/phpbigload9/ExternalImageApigeneratorUniversalwordpressLocalcdn.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
399
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477445/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Packed.Uztuby-10009381-0
Create hunting rule

Win.Packed.Uztuby-10015036-0
Create hunting rule

Win.Packed.Uztuby-10015799-0
Create hunting rule

Win.Packed.Uztuby-10015902-0
Create hunting rule

Win.Packed.Uztuby-10017372-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Loading a suspicious library
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Using the Windows Management Instrumentation requests
Launching a process
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm fingerprint installer lolbin masquerade overlay packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/65d79c460003ad375ce95f41/reports/c451e547-e2e5-4e8e-a441-ee8e58ea1621/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143
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/3b1ee109-ce42-4fc0-8e6b-724b3ebaccb0
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1397185
Signature
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
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 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: Suspicious Program Location with Network Connections
Snort IDS alert for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1397185 Sample: YJVVD689Xa.exe Startdate: 22/02/2024 Architecture: WINDOWS Score: 100 87 Snort IDS alert for network traffic 2->87 89 Antivirus detection for URL or domain 2->89 91 Antivirus detection for dropped file 2->91 93 12 other signatures 2->93 10 YJVVD689Xa.exe 3 6 2->10         started        13 mNkQZpKjhFTfhUFnmDzKaTDaiLytjY.exe 2->13         started        16 svchost.exe 2->16         started        19 mNkQZpKjhFTfhUFnmDzKaTDaiLytjY.exe 2->19         started        process3 dnsIp4 63 C:\ServerrefBrokerHostSvc\Serverdhcp.exe, PE32 10->63 dropped 65 C:\...\5aQ1RrkdoJGchzpwW9N0O7v41vNYjqCE.vbe, data 10->65 dropped 21 wscript.exe 1 10->21         started        24 conhost.exe 10->24         started        99 Antivirus detection for dropped file 13->99 101 Machine Learning detection for dropped file 13->101 83 127.0.0.1 unknown unknown 16->83 file5 signatures6 process7 signatures8 95 Windows Scripting host queries suspicious COM object (likely to drop second stage) 21->95 97 Suspicious execution chain found 21->97 26 cmd.exe 1 21->26         started        28 conhost.exe 21->28         started        process9 process10 30 Serverdhcp.exe 2 44 26->30         started        34 conhost.exe 26->34         started        file11 75 C:\...\mNkQZpKjhFTfhUFnmDzKaTDaiLytjY.exe, PE32 30->75 dropped 77 C:\Users\user\Desktop\zCQvWjRD.log, PE32 30->77 dropped 79 C:\Users\user\Desktop\yFpnBjCJ.log, PE32 30->79 dropped 81 30 other malicious files 30->81 dropped 109 Antivirus detection for dropped file 30->109 111 Machine Learning detection for dropped file 30->111 113 Adds a directory exclusion to Windows Defender 30->113 115 Creates processes via WMI 30->115 36 cmd.exe 30->36         started        38 powershell.exe 30->38         started        40 powershell.exe 23 30->40         started        42 3 other processes 30->42 signatures12 process13 process14 44 mNkQZpKjhFTfhUFnmDzKaTDaiLytjY.exe 36->44         started        49 conhost.exe 36->49         started        51 chcp.com 36->51         started        53 w32tm.exe 36->53         started        55 conhost.exe 38->55         started        57 WmiPrvSE.exe 38->57         started        59 conhost.exe 40->59         started        61 conhost.exe 42->61         started        dnsIp15 85 77.91.124.57, 49711, 49712, 49713 ECOTEL-ASRU Russian Federation 44->85 67 C:\Users\user\Desktop\ykNNBQLU.log, PE32 44->67 dropped 69 C:\Users\user\Desktop\ybqNResX.log, PE32 44->69 dropped 71 C:\Users\user\Desktop\xnmFgQwZ.log, PE32 44->71 dropped 73 24 other malicious files 44->73 dropped 103 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 44->103 105 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 44->105 107 Tries to harvest and steal browser information (history, passwords, etc) 44->107 file16 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143/
Threat name:
Win32.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2024-02-22 19:11:07 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6re6nf4dcssfshbiclynwzmspjlgjk4czcxu5wjbmrtf2ypdefbq._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat spyware stealer
Link:
https://tria.ge/reports/240222-xvxmmsee47/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Loads dropped DLL
Reads user/profile data of web browsers
Detect ZGRat V1
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/0bace0e6-4d8d-4206-b0ee-926b237673aa/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/0bace0e6-4d8d-4206-b0ee-926b237673aa/
SH256 hash:
774be14e477755ba5ce2d9b0e46884f3ddffe36a85fc76b236ec52e10a69d967
MD5 hash:
e90a15a1eaa2591da5f6a1fe333b7b88
SHA1 hash:
a68200cd104a9a835e39bb4814f86d12c173f6d4
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/0bace0e6-4d8d-4206-b0ee-926b237673aa/
SH256 hash:
f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143
MD5 hash:
959392c119d350e9d108eb0c365a2605
SHA1 hash:
733aea2004bd70f53fd1882d45a8f1f82384dcb4
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/0bace0e6-4d8d-4206-b0ee-926b237673aa/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f449e6978314/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/f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143

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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

DCRat

Executable exe f449e6978314a4591c2812f0db65927a5664ab82c8af4ed92164665d61e32143

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/477445/
  
URLhaus
https://urlhaus.abuse.ch/url/2757169/
  
Delivery method
Distributed via web download

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