MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 481c49b5c971773e677a2619e67cda2a537ec4b119d1c4e65897d33fbbb7329f. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 481c49b5c971773e677a2619e67cda2a537ec4b119d1c4e65897d33fbbb7329f
SHA3-384 hash: f06d4e68c669493d7e4405019b3fda18a9e0c8e69297c0a2a546912443aacc40db12bbef6a4d3b98e3c197eef3e5cf68
SHA1 hash: fd4e1bd0230d28ecc4c207012d0efb3c3949667f
MD5 hash: bcfa927e13bebe3252bd0bc220c9de15
humanhash: happy-fix-potato-mango
File name:DOC26JY20230406.js
Download: download sample
Signature STRRAT
Create hunting rule
File size:374'363 bytes
First seen:2023-04-19 14:05:57 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:QQ2LNhLfZewNZPICWZ1nYtfegiWZaNPccsfPOFSn/7gbx7m0ESVLO0iHPKVMyqT:TqtDcCWHgGk4ho+FSn/7jXyjiPKVC
TLSH T1DA844BC5A6FC0B3BAFA4404C049A13B382B4D74460C7D65E8BA65F6FBF13F8A1536616
Reporter abuse_ch
Tags:js STRRAT


Avatar
abuse_ch
STRRAT C2:
194.55.224.148:7822

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Trojan.Cryxos.12289.26393.11767.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
nemucod obfuscated
Link:
https://www.filescan.io/uploads/643ff552c1735fe5e7569383/reports/d7d9328c-ab1a-4cb0-a29a-22e394dfaced/overview
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Link:
https://www.hybrid-analysis.com/sample/481c49b5c971773e677a2619e67cda2a537ec4b119d1c4e65897d33fbbb7329f
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
evad.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1217540
Signature
Antivirus detection for URL or domain
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for submitted file
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/481c49b5c971773e677a2619e67cda2a537ec4b119d1c4e65897d33fbbb7329f/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jaoetnojof3t4z32eym6m7g2fjjx5rfrdhi4jzsys7jt7o5xgkpq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230419-reeh8sah84/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
STRRAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/481c49b5c971773e677a2619e67cda2a537ec4b119d1c4e65897d33fbbb7329f

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Comments