MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a9f5848c0305a43cf26c3776ed1d4683fbc9d2f59349cd741efe792313affaa. 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: 5a9f5848c0305a43cf26c3776ed1d4683fbc9d2f59349cd741efe792313affaa
SHA3-384 hash: 5a8d04cc6f7e4368d4bb68a786c96196a2f60b2fd843f95e5eb76f2a32ef24196f54c5f86988a75eecc77cd4bff2e3aa
SHA1 hash: 86ba9ef1a91abf63cf9a3c6bcc7a67fa37e3494e
MD5 hash: 783f004a10ee4968177781da7c16afe6
humanhash: eighteen-hot-blossom-maryland
File name:payment to new bank account.exe
Download: download sample
Signature AgentTesla
File size:457'728 bytes
First seen:2020-06-24 14:28:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:g8NMfwBrwibNREODEzT2dxCiEooZLUY9qs:rN7ssN2ODEzT23EomL7D
TLSH EBA4F10B3B9CFA2BC07D49F5E4E11B8803B51D9BA2A2F7DA6CC465EA14C37E559102C7
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: phoenixtextile.com
Sending IP: 209.58.149.66
From: lbenson@phoenixtextile.com
Subject: Payment to new bank account
Attachment: payment to new bank account.lip.zip (contains "payment to new bank account.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
45
Origin country :
FR FR
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-06-24 14:30:09 UTC
AV detection:
33 of 48 (68.75%)
Threat level
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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 5a9f5848c0305a43cf26c3776ed1d4683fbc9d2f59349cd741efe792313affaa

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments