MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03f31c9f05f54fee2d8f05ab4ae1213e9d3c98c793d8bd66ccd199c746ae5c44. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03f31c9f05f54fee2d8f05ab4ae1213e9d3c98c793d8bd66ccd199c746ae5c44
SHA3-384 hash: 585c3e2d1194cbd9dcfb66553c141898320a514b0db8d7a3badd8a9198bbdd77491fa4cf47316ac3d7d91898edd9fc4d
SHA1 hash: 30efb7b61e84e1ae361a6d04cf51c8aabc92db26
MD5 hash: 9fa2c6d60eb7319f64229b439ecc608b
humanhash: carpet-red-jupiter-princess
File name:consignment details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:624'128 bytes
First seen:2020-05-06 08:06:59 UTC
Last seen:2020-05-06 09:09:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:XxNjprJlc2eFAF22u4cpBhnpFo7KkAosXCa5OSyUFSybD2B90ZvtLWjfLh:ZrJlPzGpBhnpXD2Bq
Threatray 10'594 similar samples on MalwareBazaar
TLSH 26D45B3E3A81A414E13C8B7284F5929172B7E5437E12D70F7ACA876CAF127CB3759249
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp.safemail.it
Sending IP: 147.123.1.124
From: DHL EXPRESS <support@dhl.com>
Subject: Consignment Notification: You have A Package With Us
Attachment: original invoice.rar (contains "consignment details.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/3073/
Detection(s):
SecuriteInfo.com.Variant.Barys.7475.31625.25190.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 08:35:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=apzrzhyf6vh64lmpawvuvyjbh2otzgghspml2zwm2gm4orvolrca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'584 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-matmads24j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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

rar 20b3dc2b357ab9becfe72dc2eed1437c99e69cb727ba1dc2d23dc53e0b8094b1

AgentTesla

Executable exe 03f31c9f05f54fee2d8f05ab4ae1213e9d3c98c793d8bd66ccd199c746ae5c44

(this sample)

  
Dropped by
MD5 838e8a0bbe670cebf56a9c5e7c05c3b7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 20b3dc2b357ab9becfe72dc2eed1437c99e69cb727ba1dc2d23dc53e0b8094b1
Cape
Cape
https://www.capesandbox.com/analysis/3073/
Cape
Cape
https://www.capesandbox.com/analysis/3072/
Cape
Cape
https://www.capesandbox.com/analysis/3071/

Comments