MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 06579997178921c0ae2f9702de7abf0987111277b4caa4bf1cc903d9279c9f6d. 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: 9
| SHA256 hash: | 06579997178921c0ae2f9702de7abf0987111277b4caa4bf1cc903d9279c9f6d |
|---|---|
| SHA3-384 hash: | e5f384a86bc5a9bf698a77a6cb082ddc25b538dc2264f6075944c230e2a65f42db62135b6aa220a21319a0a7052c0ffa |
| SHA1 hash: | e0ed1d9756450b4e46a33f332a38a2d65a989d90 |
| MD5 hash: | b1d0c2969f79c438b3a2e6c4466850d5 |
| humanhash: | cardinal-apart-music-fish |
| File name: | DHl-Global-Documents.js |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 317'597 bytes |
| First seen: | 2025-02-19 08:09:14 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 3072:5vJ5HovJ5HovJ5HovJ5H7vJ5HovJ5HovJ5HovJ5H4vJ5HovJ5HovJ5HovJ5HO6ri:o15RoY5L |
| Threatray | 428 similar samples on MalwareBazaar |
| TLSH | T1BC64DB9993270C55F0E3E11616BD6C81DEE81DE364D37788F7BC82903F6292AC263A75 |
| Magika | javascript |
| Reporter |  TeamDreier |
| Tags: | js MassLogger |
Intelligence
File Origin
# of uploads :
1
# of downloads :
477
Origin country :
DKVendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
obfuscate xtreme shell
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated wscript
Verdict:
Suspicious
Labled as:
Trojan.Script.Nemucod
Result
Verdict:
MALICIOUS
Details
Base64 Encoded Powershell Directives
Detected one or more base64 encoded Powershell directives.
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
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 has a suspicious name (potential lure to open the executable)
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell download and load assembly
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected MassLogger RAT
Yara detected Powershell download and execute
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-02-19 08:10:18 UTC
File Type:
Text (JavaScript)
AV detection:
7 of 24 (29.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
novastealer
Similar samples:
+ 418 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Malware Config
Dropper Extraction:
https://3005.filemail.com/api/file/get?filekey=nIx_5T0LxHOBjilNb9CRviabPjrW2dlC-LxeOdJPF_Z_1MP6CuQBS5KcptA&pk_vid=342803d1cc4e3b801739359203b5fe9d
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: | Base64_Encoded_Powershell_Directives |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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