MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 835bc4b59c124c2c28fd98acd9a8d6d43cb76f9859277b470a75d87e6b97d7f3. 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
STRRAT
Vendor detections: 10
| SHA256 hash: | 835bc4b59c124c2c28fd98acd9a8d6d43cb76f9859277b470a75d87e6b97d7f3 |
|---|---|
| SHA3-384 hash: | 9874e09bdc220ca20ec4d9cc035a8f2525e7bb3b4a1f6e372a6808939f168bba803d03cdb056da3718de4bb67e46e6f3 |
| SHA1 hash: | d4777746ee558788c4d22c68df4ad699dcc2cd14 |
| MD5 hash: | e6c000051f40808e93931bfdf2c5256e |
| humanhash: | five-montana-emma-alabama |
| File name: | URGENT PAYMENT REQUEST.js |
| Download: | download sample |
| Signature | STRRAT |
| File size: | 466'182 bytes |
| First seen: | 2024-10-03 08:35:23 UTC |
| Last seen: | Never |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 12288:wCcDYnaA2meIGJZakKOeZbZV0aJGeORhYj5AbaQW5Io9ST7:wDYh2mQakKpP9KOJU |
| TLSH | T1BEA47DEA1B84672EE674D92CD1656763E099D78E8225F06BB4331FEFEB2160C341834D |
| Magika | javascript |
| Reporter |  abuse_ch |
| Tags: | 185-222-58-253 js STRRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 185.222.58.253:8681 | https://threatfox.abuse.ch/ioc/1333214/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
424
Origin country :
NLVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
Cryxos Emotet Java
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
evasive masquerade obfuscated obfuscated strrat
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Result
Threat name:
STRRAT
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Found malware configuration
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: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Threat name:
Script-JS.Trojan.Cryxos
Status:
Malicious
First seen:
2024-10-03 09:07:20 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 38 (21.05%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
strrat
Score:
10/10
Tags:
family:strrat collection execution persistence stealer trojan
Behaviour
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
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Loads dropped DLL
STRRAT
Malware family:
STRRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
STRRAT
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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