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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14a09eb783dea6fbd0974ca7a1de2f446a001498979cc7ccbccb01e3d0ccb0fb. 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



Arechclient2


Vendor detections: 16


Intelligence 16 IOCs YARA 13 File information Comments

SHA256 hash: 14a09eb783dea6fbd0974ca7a1de2f446a001498979cc7ccbccb01e3d0ccb0fb
SHA3-384 hash: 2a1801c4acde295e2a7e903b49db37cf6e36e193b7bf4cec16efd6978d883d80bb832da1710231c3936aee8e6369d718
SHA1 hash: 22b1e9be3beed87a2ff36b19e53598d873a6e12a
MD5 hash: b51f9444699c1e59f4ed95d8d380bb02
humanhash: nitrogen-red-undress-seven
File name:jytlwpsdotk.exe
Download: download sample
Signature Arechclient2
File size:871'936 bytes
First seen:2025-06-20 21:03:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:ElquzV+t1THDpWsbsv8Glh46he8zZ4gt5ctCW1jRTMUwDZP5:0o3FbfszZ4vZMz
Threatray 10 similar samples on MalwareBazaar
TLSH T183056C6D7747AA32CFDA73B484FF5F0992B9429A899274091ACC9DD02FD434EC70DA84
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter johnk3r
Tags:Arechclient2 bsc-dataseed1-binance-org ClickFix exe FakeCaptcha mastraw-top SectopRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
567
Origin country :
AU AU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
jytlwpsdotk.exe
Verdict:
Malicious activity
Analysis date:
2025-06-20 21:07:53 UTC
Tags:
xor-url generic arechclient2 rat stealer backdoor

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
redline keylog virus word
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 base64 expand explorer fingerprint lolbin obfuscated reconnaissance redline stealer stealer windows xor-url xor-url zero
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1719639 Sample: jytlwpsdotk.exe Startdate: 20/06/2025 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 3 other signatures 2->56 7 jytlwpsdotk.exe 14 52 2->7         started        process3 dnsIp4 48 104.207.146.23, 443, 49692, 49693 AS-CHOOPAUS United States 7->48 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->58 60 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 7->60 62 Tries to harvest and steal browser information (history, passwords, etc) 7->62 64 3 other signatures 7->64 11 chrome.exe 1 7->11         started        13 chrome.exe 1 7->13         started        15 chrome.exe 7->15         started        17 34 other processes 7->17 signatures5 process6 process7 19 chrome.exe 11->19         started        22 chrome.exe 13->22         started        24 chrome.exe 15->24         started        26 chrome.exe 17->26         started        28 chrome.exe 17->28         started        30 chrome.exe 17->30         started        32 6 other processes 17->32 dnsIp8 38 2 other IPs or domains 19->38 40 2 other IPs or domains 22->40 42 2 other IPs or domains 24->42 44 2 other IPs or domains 26->44 34 clients2.googleusercontent.com 28->34 46 2 other IPs or domains 30->46 36 clients2.googleusercontent.com 32->36
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Threat name:
ByteCode-MSIL.Ransomware.RedLine
Status:
Malicious
First seen:
2025-06-20 21:04:31 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
sectoprat
Score:
  10/10
Tags:
family:sectoprat discovery rat spyware stealer trojan
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
SectopRAT
SectopRAT payload
Sectoprat family
Verdict:
Malicious
Tags:
trojan sectoprat stealer redline Win.Trojan.MSILPacked-9942256-0
YARA:
MALWARE_Win_Arechclient2 Windows_Trojan_RedLineStealer_15ee6903
Unpacked files
SH256 hash:
14a09eb783dea6fbd0974ca7a1de2f446a001498979cc7ccbccb01e3d0ccb0fb
MD5 hash:
b51f9444699c1e59f4ed95d8d380bb02
SHA1 hash:
22b1e9be3beed87a2ff36b19e53598d873a6e12a
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_PowerShell_Obfuscation
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:grakate_stealer_nov_2021
Rule name:growtopia
Author:Michelle Khalil
Description:This rule detects unpacked growtopia stealer malware samples.
Rule name:MALWARE_Win_Arechclient2
Author:ditekSHen
Description:Detects Arechclient2 RAT
Rule name:NET
Author:malware-lu
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:SUSP_XORed_URL_In_EXE
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:Windows_Trojan_RedLineStealer_15ee6903
Author:Elastic Security
Rule name:win_redline_stealer_generic
Author:dubfib

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments