MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9. 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: 17


Intelligence 17 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9
SHA3-384 hash: 85f16fdd4b5a19b9494c65141b904b5a9363e33284d3ad7ad2d090e6f8358e3d085e2df8a99536007394bdc07c1764a0
SHA1 hash: 3ebc6e5ae076f40c5b65a955549efb20af93db4c
MD5 hash: 586551303debdcf610645e79397bba4d
humanhash: video-pizza-glucose-sixteen
File name:586551303debdcf610645e79397bba4d.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'165'476 bytes
First seen:2024-06-21 10:50:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:U2G/nvxW3Ww0tfSxBXpxsfdnRegCieaho8AAe:UbA30f8xsVnRegCXQfO
Threatray 444 similar samples on MalwareBazaar
TLSH T1DB4549017E44CA11F0191633C3EF498467B4ED61AAA6E32B7EB93B6D55123937C0DACB
TrID 76.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.0% (.EXE) Win64 Executable (generic) (10523/12/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.2% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://gotsuspended.000webhostapp.com/_Defaultwindows.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
468
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9.exe
Verdict:
Malicious activity
Analysis date:
2024-06-21 10:53:00 UTC
Tags:
rat dcrat remote darkcrystal
Link:
https://app.any.run/tasks/a45a195c-4729-45cf-bd7a-5e27cdd73963

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

Win.Ransomware.Clinix-9868408-0
Create hunting rule

Win.Packed.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

Win.Trojan.Uztuby-10010740-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66755b1850b6d35655cbdadbwin7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Network Other Static Stealth Msil Dexter
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
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat epmicrosoft_visual_cc explorer fingerprint installer lolbin microsoft_visual_cc overlay packed schtasks setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/66755b1bef9fdf64aa6d7841/reports/dfcfe233-b7a0-4f9c-aa58-2ecb5224c0b3/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9
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/b7ab6d74-9291-4308-aea4-8d196180e113
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1460675
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops PE files with benign system names
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
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1460675 Sample: 8ZBpdLb328.exe Startdate: 21/06/2024 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Antivirus detection for dropped file 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 11 other signatures 2->49 9 8ZBpdLb328.exe 3 6 2->9         started        process3 file4 39 C:\Bridgeperfmonitor\blockbrowser.exe, PE32 9->39 dropped 41 C:\...\Okr5BLwtARysGVz5KIiKrQ4stl1.vbe, data 9->41 dropped 12 wscript.exe 1 9->12         started        process5 signatures6 59 Windows Scripting host queries suspicious COM object (likely to drop second stage) 12->59 15 cmd.exe 1 12->15         started        process7 process8 17 blockbrowser.exe 1 38 15->17         started        21 conhost.exe 15->21         started        file9 31 C:\Windows\ShellExperiences\conhost.exe, PE32 17->31 dropped 33 C:\Windows\Fonts\yNhEAYyzYIiWTPnuUrdWIu.exe, PE32 17->33 dropped 35 C:\Users\...\yNhEAYyzYIiWTPnuUrdWIu.exe, PE32 17->35 dropped 37 14 other malicious files 17->37 dropped 51 Antivirus detection for dropped file 17->51 53 Multi AV Scanner detection for dropped file 17->53 55 Machine Learning detection for dropped file 17->55 57 3 other signatures 17->57 23 schtasks.exe 17->23         started        25 schtasks.exe 17->25         started        27 schtasks.exe 17->27         started        29 33 other processes 17->29 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2024-06-17 07:24:00 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvly5jw4tirnrn7pd3ifikkwbwxlxgch3zge4qwyjxtbwlhmxdmq._file
Verdict:
malicious
Similar samples:
1a39cff5d5b0b550cd9b30f08c0e32430c2e1b92aecc663d4151789e54d13f64
DCRat
387d5d85440c9e1db680894c297350c26145221e3986ed01bd3b5bddd8cb923e
DCRat
821cb2141c54e7f85c771ffb713132c64ab34c42d7dc495d932d4048349ecf19
DCRat
a5f4363625928d7fb64087212bd9d094972260739b274f44b53bbbd5be6d19b7
DCRat
+ 434 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/240621-mxtcwswgme/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
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
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/190dbf00-70a8-4e6b-b985-142441f01c5b
Unpacked files
SH256 hash:
e6cd6de8708a8c6112e24bebc33cd6f5ed004ef6db10e5fa1ca82987bb62589e
MD5 hash:
72f4befd780dfd7a742491bd9530a414
SHA1 hash:
33c6b52892da0063fd2106beaaddfafee7d48989
Link:
https://www.unpac.me/results/166eceb5-d8e2-4422-afb1-2770ddebe33c/
SH256 hash:
2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9
MD5 hash:
586551303debdcf610645e79397bba4d
SHA1 hash:
3ebc6e5ae076f40c5b65a955549efb20af93db4c
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/166eceb5-d8e2-4422-afb1-2770ddebe33c/
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/2d578ea6dc9a22d8b7ef1ed05429560daebb9847de4c4e42d84de61b2cecb8d9

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:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
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: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: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
Rule name:win_xorist_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xorist.

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
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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