MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1a314902f558ae79e891b785eec7e87002ed607411e8dfc85b5fbb2f9ef9dc0. 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


AgentTesla


Vendor detections: 3


Intelligence 3 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1a314902f558ae79e891b785eec7e87002ed607411e8dfc85b5fbb2f9ef9dc0
SHA3-384 hash: 68913e6b1f5f1bbc12b4d845843850ab9ec580a37c2a62a4a30c309ba46ef074f140cf8982bb3b58969e06580105224c
SHA1 hash: b6b7454048b9a2a6ad1201b46b227c7a51264f46
MD5 hash: 2e229623f6647944c1a787b7d8855c72
humanhash: triple-enemy-speaker-delta
File name:Quotation Enquiry #872H830 PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:417'280 bytes
First seen:2020-04-29 15:51:43 UTC
Last seen:2020-04-29 17:01:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:n7pDxIkN7cVqOp03aOB8aBBF7tER0lTSLPm:7/1NKDulvlGq
Threatray 554 similar samples on MalwareBazaar
TLSH 3C94127C9718273EC4AA4BB844C28C0C72F65195B693F3A86DD3896C298EFC89454FC7
Reporter abuse_ch
Tags:AgentTesla


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: in.integraweb.live
Sending IP: 77.242.152.48
From: Jaymon Alvarado <integraweb@gmail.com>
Reply-To: info@integraweb.live
Subject: Quotation Enquiry #872H830
Attachment: Quotation Enquiry 872H830.zip (contains "Quotation Enquiry #872H830 PDF.exe")

AgentTesla SMTP exfil server:
mail.ab-care.eu:587 (69.175.61.114)

AgentTesla SMTP exfil email address:
chris4andy@gmail.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.66830.28777.2797.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-29 13:25:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2grrjebpkwfophujdn4f53d6q4ac5vqhiepi37efwx53f6pptxaa._file
Verdict:
unknown
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+ 544 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.

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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

AgentTesla

zip d1c3c7d83a8f1b3360f2af116b4040343d4911a424c8edadbd701f51abb92d4f

AgentTesla

Executable exe d1a314902f558ae79e891b785eec7e87002ed607411e8dfc85b5fbb2f9ef9dc0

(this sample)

  
Dropped by
MD5 3c047c955c85a73c92a2258b6c76a2b7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d1c3c7d83a8f1b3360f2af116b4040343d4911a424c8edadbd701f51abb92d4f

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments