MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df795ae1edd3901a8ac5f66f13eef36be826adfea397778c3ffeda214861f3f8. 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


Intelligence File information Yara 3 Comments

SHA256 hash: df795ae1edd3901a8ac5f66f13eef36be826adfea397778c3ffeda214861f3f8
SHA3-384 hash: 15f6204c18b23bebc4441175e68cf3c24cf2c6fba7e06842e96304c1cb814668b06b80d711af63f666c9c7b03f0aa280
SHA1 hash: f83ac89f7100a7c64769a0078edddc90f63afd81
MD5 hash: 951965d1769a925fbf90a3d81d67f25d
humanhash: oven-princess-gee-blue
File name:USD56,440.81 payment advice note 16.06.2020.exe
Download: download sample
Signature AgentTesla
File size:1'414'144 bytes
First seen:2020-06-16 13:13:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7
ssdeep 24576:kAHnh+eWsN3skA4RV1Hom2KXMmHaD4tDlkH5I0a3EB3xhrqtWBcKhdoZ25:zh+ZkldoPK8YaDIlo5da3Kq8B5x
TLSH 8A65CF0273D1C036FFABA2739B6AF24556BD7C250123852F13981DB9BD701B2267E663
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 103.99.2.4
From: Catherine Morrison - accounts dept HSBC<cath.morris@gmail.com>
Subject: Payment Advice Note dt. 16.06.2020
Attachment: USD56,440.81 payment advice note 16.06.2020.zip (contains "USD56,440.81 payment advice note 16.06.2020.exe")

AgentTesla SMTP exfil server:
smtp.sarniotex.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
29
Origin country :
US US
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Gathering data
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2020-06-16 13:15:06 UTC
AV detection:
28 of 31 (90.32%)
Threat level
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Delays execution with timeout.exe
Suspicious use of SetWindowsHookEx
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Deletes itself
Reads data files stored by FTP clients
AgentTesla

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information


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

Malspam

AgentTesla

Executable exe df795ae1edd3901a8ac5f66f13eef36be826adfea397778c3ffeda214861f3f8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments