MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c. 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


FONIX


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c
SHA3-384 hash: fd05c20bb0421a78f6f4ff266927c1d4d15deaa928dbc7a1829a7d2f50e984768c4a9ec7873612c23bbfd9cccf9af05e
SHA1 hash: 98ca34ea292663a3c4cada5130d4a48fa75e0057
MD5 hash: 630b30dd00ccdb875c0f32f457a740c5
humanhash: mississippi-florida-charlie-vermont
File name:475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c.bin
Download: download sample
Signature FONIX
Create hunting rule
File size:1'266'688 bytes
First seen:2021-01-17 16:06:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0c0d7ab54c9443fe1117b1f5373e7fb1 (2 x FONIX)
ssdeep 24576:9TI9Jm3XtOazB5QEjKajAdop8xyrKnDwA8J3FEDN:9TI2X8azTQuKlo+yGnx8UN
Threatray 2 similar samples on MalwareBazaar
TLSH 9B456C3A6AAC40A9E0BBD4388996C546EEB27C17437197DF23D1175E2F236E04E3E750
Reporter Arkbird_SOLG
Tags:4.3.2 Fonix RAAS X64

Intelligence

File Origin
# of uploads :
1
# of downloads :
343
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c.bin
Verdict:
No threats detected
Analysis date:
2021-01-17 16:08:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/45435955-f98a-4f9d-8dc9-1fe47ec5d1f3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Fonix
Create hunting rule
Link:
https://www.capesandbox.com/analysis/112382/
Detection(s):
Win.Ransomware.Fonix-9811540-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Fonix
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/583203
Signature
Antivirus / Scanner detection for submitted sample
Contain functionality to detect virtual machines
Contains functionality to clear event logs
Deletes shadow drive data (may be related to ransomware)
May drop file containing decryption instructions (likely related to ransomware)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Fonix ransomware
Yara detected Ransomware_Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c/
Threat name:
Win64.Ransomware.Fonix
Create hunting rule
Status:
Malicious
First seen:
2021-01-08 09:16:13 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i5o7kw7td2gfrkdenswyqy4rhu75fvmloksi5txuzmifp36re2ga._file
Verdict:
suspicious
Similar samples:
e3f297dcc0aac80152ba1af99a2c4c101a1ee88759900da7cdfcc9cb5955f06d
FONIX
f8b132d8c750482bd5b6f03bae58f6805fb3480ef0904a21f0111ede5a1ebb1b
FONIX
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210117-a86blpyhhs/
Unpacked files
SH256 hash:
475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c
MD5 hash:
630b30dd00ccdb875c0f32f457a740c5
SHA1 hash:
98ca34ea292663a3c4cada5130d4a48fa75e0057
Link:
https://www.unpac.me/results/cc1d6530-18da-4721-951e-a25ddb089926/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Filecoder
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/475df55bf31e8c58a8646cad8863913d3fd2d58b72a48ecef4cb1057efd1268c

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:INDICATOR_SUSPICIOUS_ClearWinLogs
Create hunting rule
Author:ditekSHen
Description:Detects executables containing commands for clearing Windows Event Logs
Rule name:INDICATOR_SUSPICIOUS_GENRansomware
Create hunting rule
Author:ditekSHen
Description:detects command variations typically used by ransomware
Rule name:MALWARE_Win_Fonix
Create hunting rule
Author:ditekSHen
Description:Detects Fonix ransomware

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/112382/

Comments