MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 373154447fa9fb2c76ee5a247c76393802b1e33b4d23cef7b8b6480b89ca3167. 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


Formbook


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 373154447fa9fb2c76ee5a247c76393802b1e33b4d23cef7b8b6480b89ca3167
SHA3-384 hash: ec4b8aeaa3f82d54acd2f8901b62b51bea6ad2684eeb76222c4f9d80536521c44450a7647a776b4ad9d20f8ad7dd7ef3
SHA1 hash: 59203f8a29970306c079576414cc6ae5b3263e2e
MD5 hash: 61fb2b90538f47f959b29db2177d32e7
humanhash: blossom-victor-eighteen-hamper
File name:Statement of Account-Invoices Overdue Payment.r00
Download: download sample
Signature Formbook
Create hunting rule
File size:1'210'499 bytes
First seen:2021-12-13 10:04:02 UTC
Last seen:2021-12-13 16:16:02 UTC
File type: r00
MIME type:application/x-rar
ssdeep 24576:3FwR/MyIsP/yN1AIvZodDDUYVbAQp5FkRFURWaYSxE:1w7pnyN1AIBEd1rs2xE
TLSH T1FF45334264FF672893D743AB1FFCEFE527BE028737E05A8446568C26205E62517ADF20
Reporter cocaman
Tags:FormBook INVOICE r00


Avatar
cocaman
Malicious email (T1566.001)
From: "Kevin <kevin.patternot@jinasena.com.lk>" (likely spoofed)
Received: "from jinasena.com.lk (unknown [185.222.58.146]) "
Date: "13 Dec 2021 13:38:51 +0100"
Subject: "Statement of Account-Invoices Overdue Payment"
Attachment: "Statement of Account-Invoices Overdue Payment.r00"

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Heur.13977.9039.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b71a972a069372661073c9/reports/fba1fb57-3db1-4b29-9361-bbd91a56dbe3/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/373154447fa9fb2c76ee5a247c76393802b1e33b4d23cef7b8b6480b89ca3167/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-12-13 10:04:15 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=g4yvird7vh5sy5xolishy5rzhabldyz3jur4555ywzeaxcokgftq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/373154447fa9fb2c76ee5a247c76393802b1e33b4d23cef7b8b6480b89ca3167

File information

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

Malspam

Formbook

r00 373154447fa9fb2c76ee5a247c76393802b1e33b4d23cef7b8b6480b89ca3167

(this sample)

Formbook

Executable exe 8adb63ce33efe621074541131f2afec80cd3cf7901aebf7f23d5ca8c105aca4f

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8adb63ce33efe621074541131f2afec80cd3cf7901aebf7f23d5ca8c105aca4f
  
Dropping
Formbook

Comments