🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867
SHA3-384 hash: 111430374663a3bd99b836f1f0ea25b6fe97c1195b13ee763f1c5f54307d822b6fde5f09aee0506ee4e9ed3601f9f406
SHA1 hash: 1ef22b1fd010dcca02b0fc08ce0638c9bf72b7b7
MD5 hash: eedc4f79fd3f23c16da58c4a4a1ce6f7
humanhash: harry-fillet-berlin-apart
File name:Proforma invoice.js
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:1'408'383 bytes
First seen:2026-09-04 12:32:37 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:15SA/LICFf89WE5L1A80op6hxJ+2J83amf/HgPqi2zP6J5M+0zS5b74RV/r:6A/EFzsFQ2pQTH92HjMr
TLSH T1E65549070B3C3737AFE51362142DC50913E84AD6DC769F486A2ED4A4AE78E1F16A49FC
Magika javascript
Reporter abuse_ch
Tags:js VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
downloader evasive lolbin masquerade obfuscated persistence repaired schtasks
Link:
https://www.filescan.io/uploads/6a9aba995fe31a5a7395e59f/reports/7efc7dcc-0652-4271-a489-eb6f3f763f72/overview
Verdict:
Malicious
Labled as:
Trojan/JS.Obfuscated.li
Link:
https://www.hybrid-analysis.com/sample/2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867
Verdict:
Malicious
File Type:
js
First seen:
2026-09-04T03:07:00Z UTC
Last seen:
2026-09-04T09:37:00Z UTC
Hits:
~10000
Link:
https://opentip.kaspersky.com/2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867/results?tab=lookup
Result
Threat name:
DonutLoader, Snake Keylogger, VIP Keylog
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1968587
Signature
Antivirus detection for URL or domain
Found malware configuration
JavaScript file contains suspicious strings
JavaScript source code contains functionality to generate code involving a shell, file or stream
JavaScript source code contains functionality to generate code involving HTTP requests or file downloads
JScript performs obfuscated calls to suspicious functions
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: Script Initiated Connection to Non-Local Network
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
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 Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1968587 Sample: Proforma invoice.js Startdate: 04/09/2026 Architecture: WINDOWS Score: 100 31 reallyfreegeoip.org 2->31 33 api.telegram.org 2->33 35 3 other IPs or domains 2->35 45 Suricata IDS alerts for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 55 13 other signatures 2->55 8 wscript.exe 10 55 2->8         started        signatures3 51 Tries to detect the country of the analysis system (by using the IP) 31->51 53 Uses the Telegram API (likely for C&C communication) 33->53 process4 dnsIp5 37 files.catbox.moe 108.181.20.35, 443, 49722 AS40676-PsychzNetworksUS United States 8->37 25 C:\Users\user\Pictures\app.zip, Zip 8->25 dropped 27 C:\...\Proforma invoice.js:Zone.Identifier, ASCII 8->27 dropped 29 C:\Users\user\Pictures\Proforma invoice.js, Unicode 8->29 dropped 57 System process connects to network (likely due to code injection or exploit) 8->57 59 JScript performs obfuscated calls to suspicious functions 8->59 61 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->61 63 WScript reads language and country specific registry keys (likely country aware script) 8->63 13 python.exe 15 4 8->13         started        17 cmd.exe 1 8->17         started        file6 signatures7 process8 dnsIp9 39 api.telegram.org 149.154.166.110, 443, 49745 TELEGRAMVG Netherlands 13->39 41 checkip.dyndns.com 193.122.130.0, 49726, 49730, 49733 ORACLE-BMC-31898-OracleCorporationUS United States 13->41 43 reallyfreegeoip.org 172.67.177.134, 443, 49727, 49731 CLOUDFLARENET-CloudflareIncUS Canada 13->43 65 Tries to steal Mail credentials (via file / registry access) 13->65 67 Tries to harvest and steal browser information (history, passwords, etc) 13->67 69 Unusual module load detection (module proxying) 13->69 19 conhost.exe 13->19         started        71 Uses schtasks.exe or at.exe to add and modify task schedules 17->71 21 conhost.exe 17->21         started        23 schtasks.exe 1 17->23         started        signatures10 process11
Score:
88%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f53746sagtmsxn4ug5w6u3f3acr3cefl44cwio6puzddp6bzxbtq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution persistence
Link:
https://tria.ge/reports/260904-pre97aan4s/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
Badlisted process makes network request
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/2f77fe7a4034d92bb794376dea6cbb00a3b110abe705643bcfa64637f839b867

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

File information

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

Comments