MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df
SHA3-384 hash: 42bbcca80d494ffcc9c842f8d9ed916503314873d93e065cdd57fd263a04c12b0e8673d386eb50f5b94a7eb109e80bb7
SHA1 hash: d592afc8df4acb0131a15e46953fc13d615be2d1
MD5 hash: 484e225f9da8632d2ecb5d0ae0c49252
humanhash: two-burger-minnesota-rugby
File name:BloodLineStudiosWebHost.bat.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'127'518 bytes
First seen:2026-01-19 21:25:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (906 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:V2G/nvxW3WUmMfkINs+RhQopsKYe6cez7CB:VbA3GMfxHMU
Threatray 1'453 similar samples on MalwareBazaar
TLSH T18F3539017E44CE11F0191633C2EF458857B4AC512BA6E72BBEBA376E95123937C1DACB
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10522/11/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:DCRat exe RAT


Avatar
abuse_ch
DCRat C2:
http://a1219978.xsph.ru/1c268c1c.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://a1219978.xsph.ru/1c268c1c.php https://threatfox.abuse.ch/ioc/1734458/

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Archives NETReactor
Details
Archives
SFX commands and extracted archive contents
NETReactor
decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/064d451d-172f-4823-a0aa-ebd4a55f94b1/
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
BloodLineStudiosWebHost.bat
Verdict:
Malicious activity
Analysis date:
2026-01-19 21:07:17 UTC
Tags:
auto-sch dcrat rat remote darkcrystal stealer evasion netreactor rhadamanthys
Link:
https://app.any.run/tasks/11b9f4f9-1eb1-41f4-b074-4a59ca710690

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/49447/
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:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=696e9d04f3cf908ba5067cce
Tags:
phishing trojan shell sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm base64 cmd cscript dcrat explorer fingerprint fingerprint installer installer lolbin masquerade microsoft_visual_cc obfuscated overlay reconnaissance schtasks sfx wscript
Link:
https://www.filescan.io/uploads/696ea14e607e8377fadd1e52/reports/fc459dc5-4f1c-4bf4-b4bb-627593bbaed5/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-19T18:12:00Z UTC
Last seen:
2026-01-19T19:22:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic HEUR:Backdoor.MSIL.DcRat.gen Trojan.Win32.Startun.sb HEUR:Backdoor.MSIL.Agent.gen Backdoor.Agent.HTTP.C&C Backdoor.MSIL.LightStone.b Backdoor.MSIL.DCRat.sb Trojan-Spy.Stealer.HTTP.C&C Trojan.Win32.Agent.sb
Link:
https://opentip.kaspersky.com/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/81eb4379-a9b5-40dd-8e5c-b87b32468a14
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1853665
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for dropped file
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
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
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: 1853665 Sample: BloodLineStudiosWebHost.bat.exe Startdate: 19/01/2026 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Antivirus detection for dropped file 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 9 other signatures 2->49 9 BloodLineStudiosWebHost.bat.exe 3 6 2->9         started        process3 file4 39 C:\PortDll\Chainwebcommon.exe, PE32 9->39 dropped 41 C:\PortDll\vOwF2NXTfYx0k.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 Chainwebcommon.exe 3 44 15->17         started        21 conhost.exe 15->21         started        file9 31 C:\Windows\...awqg0iLFbGsA.exe, PE32 17->31 dropped 33 C:\Users\Default\upfc.exe, PE32 17->33 dropped 35 C:\Users\Default\Videos\Qsr6N7z9d9Lhu.exe, PE32 17->35 dropped 37 17 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 Drops PE files to the user root directory 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 27 other processes 17->29 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df
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/484e225f9da8632d2ecb5d0ae0c49252
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df/
Verdict:
Malicious
Threat:
Family.DCRAT
Link:
https://tip.neiki.dev/file/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 21:07:39 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ixqargtltbwu3q3r2nryjdcsiq7h5fuaxo7t7zx6tncsb26mixpq._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
unc_loader_051
Create hunting rule
Similar samples:
5f274892334da5c93d893a9619f5edf573f560faea7a766a680ffbb223ffe7d5
DCRat
b5ff5b5ac48d3fba755c538fc2db262bb7c9bfa7110fd1e36da7068fcb68bfb6
DCRat
e5b885c601e8eac5c698a6ab463e742a7c0258122261c6c0fc053e22ba714232
DCRat
error
DCRat
f3c0ce87c47d8a905458f935d7e1f09492dcc0e9e3d921d99391d7226961eb5d
DCRat
f7fd8ad79d8942b17fef73f4d5c8b16a12e024e0a33a62a524debe9518691a2a
DCRat
fdfc8477c2be5da54b9db404821c51bc15aa8337073daebaaa0e9b4b360c33b2
DCRat
+ 1'443 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat discovery execution infostealer persistence rat
Link:
https://tria.ge/reports/260119-z9w1rse13e/
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
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Dcrat family
Process spawned unexpected child process
Verdict:
Malicious
Tags:
rat dcrat Win.Trojan.Uztuby-9855059-0
YARA:
MAL_EXE_DCRat_Jul_08_2
Link:
https://app.threat.zone/submission/edb68ba5-57e2-42cd-8826-347c94b6db86
Unpacked files
SH256 hash:
45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df
MD5 hash:
484e225f9da8632d2ecb5d0ae0c49252
SHA1 hash:
d592afc8df4acb0131a15e46953fc13d615be2d1
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/aa468a5d-14d5-486b-9281-38b05ae7759c/
SH256 hash:
c3be108fe386e7b54d93e6381aec848ab6706f0335d5060297f181493a9d55c0
MD5 hash:
0e12a857db75eb422957d9686b615154
SHA1 hash:
510475f6d0bad2088aaaa6e0c6596a0b59c789f3
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/aa468a5d-14d5-486b-9281-38b05ae7759c/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45e0089a6b98/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/45e0089a6b986d4dc371d363848c52443e7e9680bbbf3fe6fe9b4520ebcc45df

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: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: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
Cape
https://www.capesandbox.com/analysis/49447/

Comments