MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3. 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: 21

Intelligence 21 IOCs 1 YARA 16 File information Comments

SHA256 hash:	b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3
SHA3-384 hash:	d167b93a55a650c2036765074aa7690f36c0fccd92b683562f762965f52c22250a63aa1e62038799ad93207b5ae4aa40
SHA1 hash:	bbf69c6e2fab9135150cf6ba203e6dbee1b58696
MD5 hash:	00f06838e42190b94b8e2485d4c7d95c
humanhash:	oregon-floor-mango-butter
File name:	00f06838e42190b94b8e2485d4c7d95c.exe
Download:	download sample
Signature	DCRat Create hunting rule
File size:	1'164'927 bytes
First seen:	2026-04-16 15:30:40 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	fcf1390e9ce472c7270447fc5c61a0c1 (905 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep	24576:u2G/nvxW3WieCE1pVjJvtrLvWwPPzWB6twWZHgXvOIx:ubA3j6pVjzWwWTvP
TLSH	T107455A427E44CE21F0591633C2EF46044BB4AC912AA6E72B7EBE776D54123937C1DACB
TrID	92.3% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 2.2% (.EXE) Win64 Executable (generic) (6522/11/2) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4504/4/1) 0.7% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	9494b494d4aeaeac (902 x DCRat, 481 x NirCmd, 172 x RedLineStealer)
Reporter	abuse_ch
Tags:	DCRat exe RAT

abuse_ch

DCRat C2:
http://a0890453.xsph.ru/L1nc0In.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
http://a0890453.xsph.ru/L1nc0In.php	https://threatfox.abuse.ch/ioc/1792841/

Intelligence

File Origin

# of uploads :

# of downloads :

175

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Archives NETReactor

Details

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Searching for the window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file in the %AppData% subdirectories

Creating a process from a recently created file

Running batch commands

Creating a process with a hidden window

Creating a file

Using the Windows Management Instrumentation requests

Launching a process

Creating a file in the Program Files subdirectories

Creating a file in the Windows subdirectories

DNS request

Connecting to a non-recommended domain

Connection attempt

Sending an HTTP GET request

Unauthorized injection to a recently created process

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Enabling autorun

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm base64 cmd cscript dcrat evasive explorer fingerprint fingerprint installer installer installer-heuristic lolbin microsoft_visual_cc obfuscated overlay packed reconnaissance schtasks sfx

Link:

https://www.filescan.io/uploads/69e100d15ea31bc68a31500a/reports/d91e03f2-b265-436b-afb4-3a01731bb89f/overview

Verdict:

Malicious

Labled as:

Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby

Link:

https://www.hybrid-analysis.com/sample/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3

Verdict:

Malicious

File Type:

exe x32

First seen:

2024-03-04T16:28:00Z UTC

Last seen:

2026-04-17T00:09:00Z UTC

Hits:

~10

Detections:

Trojan.Win32.SAgent.sb Trojan-Spy.Stealer.HTTP.C&C HEUR:Backdoor.MSIL.DcRat.gen Backdoor.MSIL.DCRat.b PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C Trojan.Win32.Agent.sb HEUR:Backdoor.MSIL.Agent.gen Backdoor.MSIL.DCRat.sb

Link:

https://opentip.kaspersky.com/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/3fe72b1e-c002-4e46-b35f-7a1acf8bc4bf

Result

Threat name:

DCRat

Detection:

malicious

Classification:

troj.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1899580

Signature

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

Found malware configuration

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Potential Privilege Escalation using Task Scheduler highest RunLevel

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: Suspicious Program Location with Network Connections

Sigma detected: System File Execution Location Anomaly

Sigma detected: WScript or CScript Dropper

Uses schtasks.exe or at.exe to add and modify task schedules

Windows Scripting host queries suspicious COM object (likely to drop second stage)

WScript reads language and country specific registry keys (likely country aware script)

Yara detected DCRat

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3

Verdict:

Malware

YARA:

8 match(es)

Tags:

.Net .Net Obfuscator .Net Reactor Executable Managed .NET Obfuscated PDB Path PE (Portable Executable) PE File Layout SOS: 0.90 VBScript Encoded Win 32 Exe WScript.Shell x86

Link:

https://app.malva.re/file/00f06838e42190b94b8e2485d4c7d95c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3/

Verdict:

Malicious

Threat:

Family.DCRAT

Link:

https://tip.neiki.dev/file/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3

Threat name:

ByteCode-MSIL.Backdoor.DCRat

Status:

Malicious

First seen:

2024-03-04 21:59:56 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wjh3xbkqcpfo33r3unol2vlh5t6gntbprhalkb4z62w6bajmggrq._file

Verdict:

malicious

Label(s):

dcrat

Similar samples:

error

DCRat

Result

Malware family:

dcrat

Score:

10/10

Tags:

family:dcrat discovery execution infostealer persistence rat

Link:

https://tria.ge/reports/260416-sx5ntags3x/

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

System Location Discovery: System Language Discovery

Drops file in Program Files directory

Drops file in Windows directory

Adds Run key to start application

Checks computer location settings

Executes dropped EXE

DCRat payload

Family: DcRat

Modifies WinLogon for persistence

Process spawned unexpected child process

Unpacked files

SH256 hash:

b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3

MD5 hash:

00f06838e42190b94b8e2485d4c7d95c

SHA1 hash:

bbf69c6e2fab9135150cf6ba203e6dbee1b58696

Detections:

win_xorist_auto

Link:

https://www.unpac.me/results/8fad60ef-2851-45d0-98f9-69e49c4994be/

SH256 hash:

15d80501cdb803cb1d2bf7597d1ea0b6813f362e8efaa8b3efc078818254df14

MD5 hash:

7011c0933358f906841c7a6e4b12c185

SHA1 hash:

b7fec53e1640d8dcbdcdd6380542a23520a75301

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/8fad60ef-2851-45d0-98f9-69e49c4994be/

Malware family:

DCRat

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/b24fbb855013/report/overview.html

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/b24fbb855013caedee3ba35cbd5567ecfc66cc2f89c0b50799f6ade0812c31a3

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

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:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:	https://cyfare.net/

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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.

Cape

https://www.capesandbox.com/analysis/61879/

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