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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d. 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


MassLogger


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
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SHA256 hash: 593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d
SHA3-384 hash: bb561391a5607348c023941b7543239e2d004080c4de0605437bbe9e0af65ad7ac69f1eafd1d937d0c9fea66228b05e6
SHA1 hash: caad92e31e0063884992f8f7829946bd3ed2bf3f
MD5 hash: eead7771b0f402668cd35579b3985dc7
humanhash: maine-dakota-fish-tennis
File name:SCP0161295.JS
Download: download sample
Signature MassLogger
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File size:3'608'755 bytes
First seen:2026-10-26 07:43:54 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:hBwEOiGm3z0CuHD8OP5e7A35wA7FxXGuDLMHQYhowQzyy:hpOiGyBuJLphxotgB
TLSH T121F58CC001CBE763757FC6218A0A6EE60A66881F3550E9723F755B9FA67BB03BE4C114
Magika javascript
Reporter abuse_ch
Tags:js MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.7964.23600.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adf04f7afb06e650cd929f6
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive obfuscated packed repaired
Link:
https://www.filescan.io/uploads/6adf04d6fbc48d52c2379cab/reports/6fdcc6fd-aa30-4849-9e39-e4b1ff2b1b47/overview
Verdict:
Malicious
Labled as:
JS/TrojanDropper.ModiLoader
Link:
https://www.hybrid-analysis.com/sample/593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d
Verdict:
Malicious
File Type:
js
First seen:
2026-10-25T16:49:00Z UTC
Last seen:
2026-10-28T05:08:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d/results?tab=lookup
Result
Threat name:
DonutLoader, MSIL Logger, MassLogger RAT
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1991817
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Benign windows process drops PE files
Contains functionality to log keystrokes (.Net Source)
Drops PE files to the document folder of the user
Found malware configuration
Hides threads from debuggers
JavaScript source code contains functionality to generate code involving a shell, file or stream
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
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 DonutLoader
Yara detected Lua decrypt and execute
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1991817 Sample: SCP0161295.JS.js Startdate: 26/10/2026 Architecture: WINDOWS Score: 100 29 reallyfreegeoip.org 2->29 31 mail.freetrend.cc 2->31 33 2 other IPs or domains 2->33 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 49 10 other signatures 2->49 8 wscript.exe 1 3 2->8         started        signatures3 47 Tries to detect the country of the analysis system (by using the IP) 29->47 process4 file5 25 C:\Users\user\...DUFOXOFPTGYIHCP.exe, PE32 8->25 dropped 27 C:\Users\user\Documents\PCHIYGTPFOXOFUDE, ASCII 8->27 dropped 51 Benign windows process drops PE files 8->51 53 Drops PE files to the document folder of the user 8->53 55 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->55 57 WScript reads language and country specific registry keys (likely country aware script) 8->57 12 EDUFOXOFPTGYIHCP.exe 15 3 8->12         started        16 cmd.exe 1 8->16         started        signatures6 process7 dnsIp8 35 mail.freetrend.cc 185.212.129.103, 49721, 587 INTERNET-ITVG Netherlands 12->35 37 checkip.dyndns.com 193.122.6.168, 49713, 80 ORACLE-BMC-31898-OracleCorporationUS Germany 12->37 39 reallyfreegeoip.org 104.21.67.152, 443, 49717 CLOUDFLARENET-CloudflareIncUS Canada 12->39 59 Tries to steal Mail credentials (via file / registry access) 12->59 61 Tries to harvest and steal browser information (history, passwords, etc) 12->61 63 Hides threads from debuggers 12->63 65 Unusual module load detection (module proxying) 12->65 19 conhost.exe 12->19         started        23 C:\Users\...\SCP0161295.JS.js:Zone.Identifier, ASCII 16->23 dropped 21 conhost.exe 16->21         started        file9 signatures10 process11
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d
Verdict:
Malware
YARA:
1 match(es)
Tags:
Batch Command DeObfuscated Javascript JS Emulation Trace PowerShell PowerShell Call Scripting.FileSystemObject T1027 T1059.001 T1059.007 WScript.Shell
Link:
https://app.malva.re/file/eead7771b0f402668cd35579b3985dc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d/
Threat name:
Script-JS.Trojan.Sonbokli
Create hunting rule
Status:
Malicious
First seen:
2026-10-25 22:11:02 UTC
File Type:
Text (JavaScript)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=le76ypbgrrlmwkwfevvcqkg2kxqhf4fs6u2ozo4y65gsy2fhaaoq._file
Verdict:
malicious
Label(s):
NovaStealer
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Link:
https://reports.threatray.com/8d625512-8453-41c4-9027-5ba9b8b82e72
Result
Malware family:
masslogger
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Score:
  10/10
Tags:
family:masslogger collection defense_evasion discovery execution spyware stealer
Link:
https://tria.ge/reports/261026-jk3t1scw9y/
Behaviour
Modifies registry class
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Family: MassLogger
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/593fec3c268c56cb2ac5256a2828da55e072f0b2f534ecbb98f74d2c68a7001d

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:MULTI_Malware_AgentTesla_ForgeAuto_ed343f78_Extrait
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Author:Marjoriefort
Description:Detects AgentTesla (inconnu, etat extrait)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments