MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f. 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

SHA256 hash:	f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f
SHA3-384 hash:	0bcdde15310ab1668f262e60dbc05222497d29b7748ad2553cdeafef9dba26a29eee3d1f17b0decc0ea6b8e53635bcfd
SHA1 hash:	7bac25bdda251640e9918a30e5f76ad4de4b8854
MD5 hash:	d93a215776017621e3c7e22e77e3c7d7
humanhash:	delaware-mobile-kilo-mississippi
File name:	1381588752653310337.js
Download:	download sample
Signature	StrelaStealer Alert Create hunting rule
File size:	29'760 bytes
First seen:	2025-01-23 08:07:48 UTC
Last seen:	2025-01-23 08:07:58 UTC
File type:	js
MIME type:	text/plain
ssdeep	192:XXuKr5GVmIskhJZXIrmIsLa4ysLvNv8vLNSpN5mLuYzU5iu5i/q4vI515XKRw4XA:u8GKpMUMDFyc
TLSH	T199D2BD01364D55ABBF4ED3E8B8974F70D29BD229D6B916B82118748F3C01E47A8DFAC1
Magika	javascript
Reporter	cocaman
Tags:	js StrelaStealer

Intelligence

---

File Origin

# of uploads :

2

# of downloads :

195

Origin country :

CH

Vendor Threat Intelligence

CyberFortress Clean

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6791f9fbb5602ee8cdb00480

Tags:

n/a

FileScan.IO Suspicious

Verdict:

Suspicious

Threat level:

  5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6791f908ff09c1ebe6725545/reports/45a79eb6-846a-460c-bd23-1f3a45b0e288/overview

Hybrid Analysis Unknown

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f

Joe Sandbox Strela Downloader

Result

Threat name:

Strela Downloader

Alert

Create hunting rule

Detection:

malicious

Classification:

rans.troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1597412

Signature

Downloads files with wrong headers with respect to MIME Content-Type

Gathers information about network shares

JScript performs obfuscated calls to suspicious functions

Sigma detected: Powershell launch regsvr32

Sigma detected: Suspicious Invoke-WebRequest Execution

Sigma detected: Suspicious Script Execution From Temp Folder

Sigma detected: WScript or CScript Dropper

Suricata IDS alerts for network traffic

Suspicious execution chain found

Suspicious powershell command line found

Uses known network protocols on non-standard ports

Windows Scripting host checks user region and language preferences

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Wscript starts Powershell (via cmd or directly)

Yara detected Strela Downloader

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

92%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f/

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6of7xy3pnmme26nrnwxfpqmxqupxqrmauko4wjyuua3tmmhpvbhq._file

Hatching Triage Unknown

Result

Malware family:

n/a

Score:

  3/10

Tags:

execution

Link:

https://tria.ge/reports/250123-j1jq3sskam/

Behaviour

Command and Scripting Interpreter: JavaScript

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Malicious File

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/f38bfbe36f6b184d79b16dae57c197851f784580a29dcb2714a0373630efa84f