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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1. 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


VIPKeylogger


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
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SHA256 hash: cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1
SHA3-384 hash: 9e005e4a16331b4aff497616ae222aa0f43664682f84966549ca82f0687f01d4416297573eb279382f4827c641d05657
SHA1 hash: 3c4c9c1e0f37ae7ffd00baaf74f833ffce8bf992
MD5 hash: c17017d8219c56b5ab854faf9695561f
humanhash: neptune-finch-florida-double
File name:ALBARAN Y FACTURA.JS
Download: download sample
Signature VIPKeylogger
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File size:5'444'948 bytes
First seen:2026-10-23 12:06:18 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:MHs5oeVbCiz73iKAxx4B8I/RTn2ep7MlNQRBPWzo2Af/g0cT2NCQ8gWS7ViU3jwm:Mcp/gxop2ep7MlNQnPWzJAfY0cT2NtWE
TLSH T176462FBC1293503D7226975F4BB94C92892794839E95CF34323E9166FAAC48742EC9F3
Magika javascript
Reporter abuse_ch
Tags:js VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Other.Malware-gen.56417276.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6adb4dda5a22ac805bd9cf94
Tags:
autorun shell virus sage
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1
Verdict:
Malicious
File Type:
js
First seen:
2026-10-22T07:06:00Z UTC
Last seen:
2026-10-25T07:01:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1/results?tab=lookup
Result
Threat name:
DonutLoader, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1990953
Signature
Antivirus detection for URL or domain
Executes Lua script
Found API chain indicative of debugger detection
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
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
Sample uses string decryption to hide its real strings
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: WScript or CScript Dropper
Tries to detect the country of the analysis system (by using the IP)
UAC bypass detected (Fodhelper)
Unusual module load detection (module proxying)
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 DonutLoader
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1990953 Sample: ALBARAN Y FACTURA.JS.js Startdate: 23/10/2026 Architecture: WINDOWS Score: 100 56 reallyfreegeoip.org 2->56 58 checkip.dyndns.org 2->58 60 checkip.dyndns.com 2->60 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for URL or domain 2->80 84 9 other signatures 2->84 10 wscript.exe 1 5 2->10         started        13 wscript.exe 1 2->13         started        signatures3 82 Tries to detect the country of the analysis system (by using the IP) 56->82 process4 signatures5 86 Windows Scripting host queries suspicious COM object (likely to drop second stage) 10->86 88 WScript reads language and country specific registry keys (likely country aware script) 10->88 90 Executes Lua script 10->90 15 MAJLXXQZNMMNTLKE.exe 16 5 10->15         started        20 cmd.exe 1 10->20         started        22 MAJLXXQZNMMNTLKE.exe 2 4 13->22         started        process6 dnsIp7 62 checkip.dyndns.com 132.226.247.73, 49711, 49714, 49715 ORACLE-BMC-31898-OracleCorporationUS Brazil 15->62 64 reallyfreegeoip.org 104.21.67.152, 443, 49712, 49713 CLOUDFLARENET-CloudflareIncUS Canada 15->64 52 C:\Users\user\...KLTNMMNZQXXLJAM.vbs, ASCII 15->52 dropped 66 UAC bypass detected (Fodhelper) 15->66 68 Found API chain indicative of debugger detection 15->68 70 Unusual module load detection (module proxying) 15->70 24 cmd.exe 1 15->24         started        26 cmd.exe 1 15->26         started        28 conhost.exe 15->28         started        40 2 other processes 15->40 54 ALBARAN Y FACTURA.JS.js:Zone.Identifier, ASCII 20->54 dropped 72 Uses schtasks.exe or at.exe to add and modify task schedules 20->72 30 conhost.exe 20->30         started        74 Found direct / indirect Syscall (likely to bypass EDR) 22->74 32 ComputerDefaults.exe 22->32         started        34 cmd.exe 22->34         started        36 conhost.exe 22->36         started        38 ComputerDefaults.exe 22->38         started        file8 signatures9 process10 process11 42 schtasks.exe 1 24->42         started        44 schtasks.exe 1 26->44         started        46 MAJLXXQZNMMNTLKE.exe 32->46         started        48 schtasks.exe 1 34->48         started        process12 50 conhost.exe 46->50         started       
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
Javascript T1059.007
Link:
https://app.malva.re/file/c17017d8219c56b5ab854faf9695561f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-22 12:56:29 UTC
File Type:
Text (JavaScript)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6vu2pwsze6kq2zwl7cyiwhmwjry47ez5us6uybqzagcvrz267qq._file
Verdict:
malicious
Label(s):
DonutLoader
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VIPKeylogger
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Link:
https://reports.threatray.com/f1818a59-c564-4511-a865-a1907c438c83
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:vipkeylogger collection discovery execution keylogger loader persistence spyware stealer
Link:
https://tria.ge/reports/261023-n9zwwabv3w/
Behaviour
Modifies registry class
NTFS ADS
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Browser Information Discovery
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
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects DonutLoader
Family: DonutLoader
Family: VIPKeylogger
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cfab4d3ed2c9/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/cfab4d3ed2c93ca86b365fc58458ecb2638e7c99ed25ea6030c80c2ac73af7e1

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
Create hunting rule
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