MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aab09c796974a78894eb7f4b542e921b590c9abc153279e644046867942d2f7. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8aab09c796974a78894eb7f4b542e921b590c9abc153279e644046867942d2f7
SHA3-384 hash: 300e7cdc6bac3a436803ba26c2f4d7180cf242b25bd52f82c45799871954a9d76a29eb6954b84812c7bbb07287189093
SHA1 hash: 1a033f587923637f9e26ef80e516570553f8d54a
MD5 hash: b96955c32781565c78e7e1ffab26e3ba
humanhash: tennis-robin-juliet-wyoming
File name:MandyPayLoad2023.3.13.js
Download: download sample
Signature STRRAT
Create hunting rule
File size:359'397 bytes
First seen:2023-03-14 05:15:18 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:GQss5sQnVyMgfwtuBjKoyU+QWVV8C1DqezXimWvnzOJNgph3ax59db9TVGWacFQe:NcQnVyFfGEKJnlbt2Nax3g4SVPM
TLSH T1E2748D89C1441B2DFD5E694C82FB1BA3A7F45A876035C85B6F35DF6EEF326021849E08
Reporter abuse_ch
Tags:js STRRAT


Avatar
abuse_ch
STRRAT C2:
79.134.225.76:3809

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28995.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
nemucod obfuscated
Link:
https://www.filescan.io/uploads/6410031315e425e0dcc1f1a9/reports/1420e025-b51d-4774-a82b-b4594d001829/overview
Verdict:
Malicious
Labled as:
Trojan.JS.Agent.JS
Link:
https://www.hybrid-analysis.com/sample/8aab09c796974a78894eb7f4b542e921b590c9abc153279e644046867942d2f7
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1193040
Signature
Antivirus detection for URL or domain
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8aab09c796974a78894eb7f4b542e921b590c9abc153279e644046867942d2f7/
Threat name:
Script-JS.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 01:12:17 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 39 (25.64%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkvqtr4ws5fhrckow72lkqxjeg2zbsnlyfjsphteibdim6kc2l3q._file
Result
Malware family:
strrat
Create hunting rule
Score:
  10/10
Tags:
family:strrat persistence stealer trojan
Link:
https://tria.ge/reports/230314-fx5mlade88/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/8aab09c796974a78894eb7f4b542e921b590c9abc153279e644046867942d2f7

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