MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677
SHA3-384 hash: 06a1a988b08913718084fc159abd9acd2147f18cad498c4a4d99f6a7b163ea4946599382ee4fc59285cff605f85053d1
SHA1 hash: 3ecc04f7082601340659304b6940b475b48b3079
MD5 hash: 5af57da41949a85b712ccad1a3af7e75
humanhash: fifteen-sad-indigo-august
File name:Receipt PDF.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:538'448 bytes
First seen:2023-11-09 19:20:00 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:451WKKWY1FCt/7MRCgpPbOR4Ouv1lIssEh0rNAGRdZM88wH7bvU9Y48:451Wp1FCB7MAWOnglwrNAMZM88wPvQ8
TLSH T1D6B4239D524FBC9B63965B8EA304CA724FAF7B5135B43EB68B080C03A0E2D65D9F0C54
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Franck <dana@qualityglatt.com>" (likely spoofed)
Received: "from flute.qualityglatt.com (flute.qualityglatt.com [88.209.206.131]) "
Date: "09 Nov 2023 00:30:19 -0800"
Subject: "Re: Booking Confirmation"
Attachment: "Receipt PDF.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Receipt PDF.exe
File size:740'352 bytes
SHA256 hash: f797e394559b216d6a6fbd4ef0ab89291e495fe1b5aad152b50fbe5874b21f58
MD5 hash: 109d9c88106154c45ff4756d6a89970b
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654d30e7915bb123f812b5ac/reports/a560799f-e834-4326-8169-25159a506f09/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677
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/690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-09 12:08:52 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nef65a6ezqkvdsyixlwmf3ghyknsuaja5ca5msyqddyxxuj7cz3q._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/690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

rar 690bee83c4cc1551cb08baecc2ecc7c29b2a0120e881d64b1018f17bd13f1677

(this sample)

Formbook

Executable exe f797e394559b216d6a6fbd4ef0ab89291e495fe1b5aad152b50fbe5874b21f58

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f797e394559b216d6a6fbd4ef0ab89291e495fe1b5aad152b50fbe5874b21f58
  
Dropping
MD5 109d9c88106154c45ff4756d6a89970b

Comments