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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
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SHA256 hash: bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f
SHA3-384 hash: 38b0bd6e14aeedc469612f60d3687c3ac752534b439b6e42f0535d2b24a24737a306cce15df61c41bdee47d542103376
SHA1 hash: e11c32c81b3491ac1ffef1309da46f79cea0af1e
MD5 hash: 9d132a0cecdd6e90a24f1c806c479f57
humanhash: april-pizza-ink-johnny
File name:New Purchase Order.JS
Download: download sample
Signature MassLogger
Create hunting rule
File size:3'285'379 bytes
First seen:2026-10-08 09:42:09 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:application/javascript
ssdeep 98304:l0uCCm1o47NrkY6YB2CZByvP2QxoHDUv4qnpSCiW7Xbc:Kr28ZqYR1DUv4kiSg
TLSH T1CDE5B478011C814EDE67442DD934FE9AD72088AFFB1259E536DA75FBE74AE00B39E600
Magika txt
Reporter abuse_ch
Tags:js MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.JS.Agent.16161.11721.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad067006f551121ba15cabc
Tags:
snake spam
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug dropper evasive masquerade obfuscated obfuscated packed repaired
Link:
https://www.filescan.io/uploads/6ac76577d85c16ae542e2296/reports/1c306625-8459-4211-9ba1-f54864b5e1e3/overview
Verdict:
Suspicious
Labled as:
JS/Agent.ECX2
Link:
https://www.hybrid-analysis.com/sample/bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f
Verdict:
Malicious
File Type:
js
First seen:
2026-10-07T19:36:00Z UTC
Last seen:
2026-10-10T07:34:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1984059
Signature
Benign windows process drops PE files
Drops PE files to the document folder of the user
Hides threads from debuggers
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 Lua decrypt and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1984059 Sample: New Purchase Order.JS.js Startdate: 08/10/2026 Architecture: WINDOWS Score: 100 22 reallyfreegeoip.org 2->22 24 mail.satishtoy.com 2->24 26 5 other IPs or domains 2->26 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Lua decrypt and execute 2->36 38 Sigma detected: WScript or CScript Dropper 2->38 8 wscript.exe 1 3 2->8         started        signatures3 40 Tries to detect the country of the analysis system (by using the IP) 22->40 process4 file5 18 C:\Users\user\...\QXAENFVIXTNDHWKN.exe, PE32 8->18 dropped 20 C:\Users\user\Documents20KWHDNTXIVFNEAXQ, ASCII 8->20 dropped 42 Benign windows process drops PE files 8->42 44 Drops PE files to the document folder of the user 8->44 46 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->46 48 WScript reads language and country specific registry keys (likely country aware script) 8->48 12 QXAENFVIXTNDHWKN.exe 15 45 8->12         started        signatures6 process7 dnsIp8 28 checkip.dyndns.com 132.226.247.73, 49709, 49713, 49715 ORACLE-BMC-31898-OracleCorporationUS Brazil 12->28 30 mail.satishtoy.com 104.218.54.160, 49712, 49714, 49716 IS-AS-1-InterserverIncUS United States 12->30 32 reallyfreegeoip.org 172.67.177.134, 443, 49711 CLOUDFLARENET-CloudflareIncUS Canada 12->32 50 Tries to steal Mail credentials (via file / registry access) 12->50 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 54 Hides threads from debuggers 12->54 56 Unusual module load detection (module proxying) 12->56 16 conhost.exe 12->16         started        signatures9 process10
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 01:09:16 UTC
File Type:
Binary
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6sgwbuehtmbc2uuhv7fikfp3z7dwvvcprivnlz3xu2msiyabq7q._file
Verdict:
malicious
Label(s):
NovaStealer
Create hunting rule
Link:
https://reports.threatray.com/5bee7181-0859-4841-8993-0f4440e0478a
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/261008-lpg48aes81/
Behaviour
Modifies registry class
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
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/bfa46b06843cd8116a943d7e5428afde7e3b56a27c5156af3bbd34c923000c3f

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