MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 feef6680e9893d1124b4e0e3347d5ab2ff13336baf28734659bdb84b5ef1dcae. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: feef6680e9893d1124b4e0e3347d5ab2ff13336baf28734659bdb84b5ef1dcae
SHA3-384 hash: 6e7db8127446d4370529b69a96783e0b1bd9848d43afa467f5fe7296ebda4d43083624297427acc11dae8d5b4c19d912
SHA1 hash: 866632861244cae312845884bb89913d5e708eca
MD5 hash: d60b2c914c1f0e5111c799a56d587937
humanhash: robin-delta-apart-skylark
File name:EA3CH1031202303.js
Download: download sample
Signature STRRAT
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File size:345'747 bytes
First seen:2023-03-06 03:20:26 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 6144:GQ7eJ8iWH++V9GGFVFtc65keCR2mFDvwxw6TO5mZEFS:NJ++XGSB2MyIm6TOEL
TLSH T1D2748D584D4EE635CE7C620AC1FBDBAA73D0C79568C0988F77327B8EFA62556101B2C4
Reporter abuse_ch
Tags:js STRRAT


Avatar
abuse_ch
STRRAT C2:
37.0.14.205:3392

Intelligence

File Origin
# of uploads :
1
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.JS.Trojan.JS.Agent.UQV.7415.20426.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
50%
Tags:
evasive obfuscated
Link:
https://www.filescan.io/uploads/64055c1f66e79c93ba0e14ee/reports/5bc19c75-da2e-42b8-9f71-d5f4ccd5c245/overview
Verdict:
Malicious
Labled as:
Trojan.JS.Agent.JS
Link:
https://www.hybrid-analysis.com/sample/feef6680e9893d1124b4e0e3347d5ab2ff13336baf28734659bdb84b5ef1dcae
Result
Threat name:
STRRAT
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Detection:
malicious
Classification:
evad.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1187493
Signature
Antivirus detection for URL or domain
JScript performs obfuscated calls to suspicious functions
Multi AV Scanner detection for domain / URL
Potential malicious VBS/JS script found (suspicious encoded strings)
Uses regedit.exe to modify the Windows registry
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/feef6680e9893d1124b4e0e3347d5ab2ff13336baf28734659bdb84b5ef1dcae/
Threat name:
Script-JS.Trojan.Heuristic
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Status:
Malicious
First seen:
2023-03-06 03:40:21 UTC
File Type:
Text (JavaScript)
AV detection:
6 of 39 (15.38%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=73xwnahjre6rcjfu4drti7k2wl7rgm3lv4uhgrszxw4ewxxr3sxa._file
Result
Malware family:
strrat
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Score:
  10/10
Tags:
family:strrat persistence stealer trojan
Link:
https://tria.ge/reports/230306-dwbxsaaa4w/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs .reg file with regedit
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:
Legit
Score:
0.25
Link:
https://yomi.yoroi.company/submissions/feef6680e9893d1124b4e0e3347d5ab2ff13336baf28734659bdb84b5ef1dcae

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