MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64. 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: 18


Intelligence 18 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64
SHA3-384 hash: 22684e38fdee5bc7cc1f28db692821ed73a09ed56997dc182ef9c65800737de588ca5846b814d86f4457249de6184dcc
SHA1 hash: 4abadfffa68ab5907221bf22875bc6749d4aaeb5
MD5 hash: 537716f9c46f8bdb4db981493aea2103
humanhash: alabama-delaware-september-enemy
File name:537716F9C46F8BDB4DB981493AEA2103.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:13'089'792 bytes
First seen:2025-06-16 11:02:06 UTC
Last seen:2025-06-17 07:21:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d5d9d937853db8b666bd4b525813d7bd (40 x DCRat, 28 x njrat, 5 x RedLineStealer)
ssdeep 393216:5XCr8AUke1lsEnh+hwqdu+rI6IW0NkIXf9Fn4L:wr8A3ssI+CoPrIbW0fVFny
TLSH T10DD633C54AF78C19C2CB567952E7757F6AE25C13FB9EC58B2E008A75F33840607CA829
TrID 83.6% (.EXE) Win32 Executable MS Visual C++ 4.x (134693/65)
4.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.7% (.EXE) Win32 Executable (generic) (4504/4/1)
1.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 800639e9e0380080 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe RAT


Avatar
abuse_ch
DCRat C2:
http://020854cm.nyashvibe.ru/toJavascriptmultiLocalprivatetempcentral.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://020854cm.nyashvibe.ru/toJavascriptmultiLocalprivatetempcentral.php https://threatfox.abuse.ch/ioc/1545341/

Intelligence

File Origin
# of uploads :
3
# of downloads :
511
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
537716F9C46F8BDB4DB981493AEA2103.exe
Verdict:
Malicious activity
Analysis date:
2025-06-16 11:10:22 UTC
Tags:
pastebin remote xworm auto-startup auto-reg dcrat rat auto-sch darkcrystal evasion discord
Link:
https://app.any.run/tasks/02e7ab69-d78f-4785-852e-7a10ab32ba15

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BlackRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9578/
Detection(s):
Win.Trojan.Poison-8692
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684ff9c18bd5d68a12e8c82a
Tags:
phishing autorun xorist poison
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file in the %AppData% directory
Creating a window
Searching for the window
Searching for synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Creating a file
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Running batch commands
Loading a suspicious library
Delayed reading of the file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed packed packer_detected poison xorist
Link:
https://www.filescan.io/uploads/684ff9c1985349514e63fe02/reports/803623d3-74c8-4bc3-b4f0-3429c53dcf6e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64
Malware family:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b3033e0-86bc-4b0b-bb33-406f6600a4b6
Result
Threat name:
CStealer, DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1715343
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary or sample is protected by dotNetProtector
Connects to a pastebin service (likely for C&C)
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the startup folder
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Schedule system process
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
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 CStealer
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715343 Sample: bSMxCV95n2.exe Startdate: 16/06/2025 Architecture: WINDOWS Score: 100 109 pastebin.com 2->109 111 c.pki.goog 2->111 113 2 other IPs or domains 2->113 123 Suricata IDS alerts for network traffic 2->123 125 Found malware configuration 2->125 127 Antivirus detection for dropped file 2->127 131 18 other signatures 2->131 13 bSMxCV95n2.exe 10 2->13         started        17 XerCuSvJU.exe 2->17         started        19 cs_cheat_protected.exe 2->19         started        21 8 other processes 2->21 signatures3 129 Connects to a pastebin service (likely for C&C) 109->129 process4 file5 99 C:\Users\user\...\cs_cheat_protected.exe, PE32 13->99 dropped 101 C:\Users\user\AppData\Local\...\SharkHack.exe, PE32+ 13->101 dropped 157 Binary or sample is protected by dotNetProtector 13->157 23 SharkHack.exe 8 13->23         started        27 cs_cheat_protected.exe 15 8 13->27         started        159 Antivirus detection for dropped file 17->159 161 Multi AV Scanner detection for dropped file 17->161 103 C:\Users\user\...\cs_cheat_protected.exe.log, CSV 21->103 dropped signatures6 process7 dnsIp8 89 C:\Users\user\AppData\Roaming\SharkHack.exe, PE32+ 23->89 dropped 91 C:\Users\user\AppData\Roaming\Coke.exe, PE32 23->91 dropped 141 Multi AV Scanner detection for dropped file 23->141 30 Coke.exe 3 11 23->30         started        34 SharkHack.exe 1 23->34         started        119 176.97.100.247, 49696, 7000 T-TELECOM-MNT-ASRU Russian Federation 27->119 121 pastebin.com 104.22.69.199, 443, 49692 CLOUDFLARENETUS United States 27->121 93 C:\Users\user\...\cs_cheat_protected.exe, PE32 27->93 dropped 95 C:\Users\user\...\cs_cheat_protected.exe, PE32 27->95 dropped 97 2bd0ff3b-6810-4c7f-9cfe-a80bd96bb980.exe, PE32+ 27->97 dropped 143 Drops executables to the windows directory (C:\Windows) and starts them 27->143 145 Drops PE files to the startup folder 27->145 147 Uses schtasks.exe or at.exe to add and modify task schedules 27->147 149 Binary or sample is protected by dotNetProtector 27->149 37 schtasks.exe 1 27->37         started        39 schtasks.exe 27->39         started        41 schtasks.exe 27->41         started        43 17 other processes 27->43 file9 signatures10 process11 dnsIp12 105 C:\Users\user\AppData\Local\...\MsPortref.exe, PE32 30->105 dropped 107 XwfCnifI2tDVV2v69n...Bdt3A1myYzkedYE.vbe, data 30->107 dropped 163 Multi AV Scanner detection for dropped file 30->163 45 wscript.exe 1 30->45         started        115 shark-software.ru 104.26.6.47, 443, 49695 CLOUDFLARENETUS United States 34->115 117 127.0.0.1 unknown unknown 34->117 165 Found direct / indirect Syscall (likely to bypass EDR) 34->165 48 conhost.exe 37->48         started        file13 signatures14 process15 signatures16 153 Windows Scripting host queries suspicious COM object (likely to drop second stage) 45->153 155 Suspicious execution chain found 45->155 50 cmd.exe 45->50         started        process17 process18 52 MsPortref.exe 50->52         started        56 conhost.exe 50->56         started        file19 81 C:\Windows\...\Memory Compression.exe, PE32 52->81 dropped 83 C:\Windows\Installer\...\ICb8mEZOB3Ok6BnQ.exe, PE32 52->83 dropped 85 C:\Users\user\Saved Games\fontdrvhost.exe, PE32 52->85 dropped 87 7 other malicious files 52->87 dropped 133 Antivirus detection for dropped file 52->133 135 Multi AV Scanner detection for dropped file 52->135 137 Adds a directory exclusion to Windows Defender 52->137 139 Creates processes via WMI 52->139 58 powershell.exe 52->58         started        61 powershell.exe 52->61         started        63 powershell.exe 52->63         started        65 17 other processes 52->65 signatures20 process21 signatures22 151 Loading BitLocker PowerShell Module 58->151 67 conhost.exe 58->67         started        69 conhost.exe 61->69         started        71 conhost.exe 63->71         started        73 conhost.exe 65->73         started        75 conhost.exe 65->75         started        77 conhost.exe 65->77         started        79 14 other processes 65->79 process23
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64/
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-06-14 04:49:08 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
31 of 36 (86.11%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgr4ah4crp4zi4rodmfjddfnzrez2zu7kjk6kdsnkbvssz2pfrsa._file
Verdict:
malicious
Label(s):
unc_loader_033
Create hunting rule
Similar samples:
error
DCRat
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat discovery execution infostealer persistence rat spyware stealer
Link:
https://tria.ge/reports/250616-m49cpadr7v/
Behaviour
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
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
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
DcRat
Dcrat family
Process spawned unexpected child process
Verdict:
Malicious
Tags:
Win.Trojan.Poison-8692
YARA:
n/a
Link:
https://app.threat.zone/submission/d3e90ab2-94ce-4e86-8d9e-0a745e5a1c13
Unpacked files
SH256 hash:
19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64
MD5 hash:
537716f9c46f8bdb4db981493aea2103
SHA1 hash:
4abadfffa68ab5907221bf22875bc6749d4aaeb5
Link:
https://www.unpac.me/results/556cc707-bba4-47ab-a37a-4a4ce81a64c3/
SH256 hash:
d1ee7f94625b8d564452b531f56e6d706d4f56cb4f0d4bf7d55bcda00dbd58ec
MD5 hash:
8265d56839944ee2489f39bb2a385a11
SHA1 hash:
a1634cb0a66cedddaa3309f9e6b3fa05e3812daf
Detections:
INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
INDICATOR_EXE_Packed_Goliath
Create hunting rule
INDICATOR_EXE_Packed_Babel
Create hunting rule
Link:
https://www.unpac.me/results/556cc707-bba4-47ab-a37a-4a4ce81a64c3/
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/19a3c01f828bf994722e1b0a918cadcc499d669f5255e50e4d506b29674f2c64

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/9578/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetSystemDirectoryA
kernel32.dll::GetTempPathA
WIN_USER_APIPerforms GUI Actionsuser32.dll::CreateWindowExA

Comments