MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b23e4bb52bd04caa2be328d8338c4f37858dc7062fe7f18b0c4458894600d24. 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: 6


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

SHA256 hash: 1b23e4bb52bd04caa2be328d8338c4f37858dc7062fe7f18b0c4458894600d24
SHA3-384 hash: de07fb6e23b5a9d4728ca3e4a775e62b8e8326a9a83a284b2643f7ea71400e948e0806e8e2aa50cd339151bfc1d2eac3
SHA1 hash: 652320a246b6f5f0c99b3e3a1bc8067b278e7a55
MD5 hash: 32e53bf8d8fad7a237d7bf6358a77284
humanhash: fish-dakota-lemon-indigo
File name:signed invoice.r00
Download: download sample
Signature Formbook
Create hunting rule
File size:382'922 bytes
First seen:2022-01-25 05:42:54 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 6144:RWZrYHiKVsYRrTynyW8nFAKIbGltZeaqaMpAQi1Gqx71K8p1ivjunSbkztCK8nwx:RcYCEVl0vbGdeaqakAJxs8qvjuS4JFKc
TLSH T10D842383AF45AD4C020611A64F554D83FE4A33E8E91EB3A47E177DC6CE953EA153C28B
Reporter cocaman
Tags:INVOICE r00


Avatar
cocaman
Malicious email (T1566.001)
From: "=?UTF-8?B?THVrw6HFoSBaZW1hbg==?=<agabra@mtshotelsupply.com>" (likely spoofed)
Received: "from mtshotelsupply.com (unknown [64.188.20.118]) "
Date: "24 Jan 2022 17:31:02 -0800"
Subject: "Re: signed invoice"
Attachment: "signed invoice.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit greyware keylogger obfuscated packed
Link:
https://www.filescan.io/uploads/61ef8de8d32385db632c6c4b/reports/96171661-e140-4d14-a40f-cbc908e6f976/overview
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b23e4bb52bd04caa2be328d8338c4f37858dc7062fe7f18b0c4458894600d24/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-25 05:43:11 UTC
File Type:
Binary (Archive)
Extracted files:
6
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmr6jo2sxucmviv6gkgygoge6n4frxdqml7h6gfqyrcyrfdabusa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1b23e4bb52bd04caa2be328d8338c4f37858dc7062fe7f18b0c4458894600d24

File information

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

Malspam

Formbook

r00 1b23e4bb52bd04caa2be328d8338c4f37858dc7062fe7f18b0c4458894600d24

(this sample)

Formbook

Executable exe 087b99ad356f223d93d3ecc23c1fa2cd098c56cbc689dc4d668bc50879305ff0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 087b99ad356f223d93d3ecc23c1fa2cd098c56cbc689dc4d668bc50879305ff0

Comments