MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4bee646af4e81a7012eee88aa84c24dc4468c72739672a6f8eff5305b31f6e3. 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: b4bee646af4e81a7012eee88aa84c24dc4468c72739672a6f8eff5305b31f6e3
SHA3-384 hash: ac509834020485db86a200218fba37db201c0f5fa3927045f073db8f4bb088104941fe14f7d84e2657d8126d0d1df0c0
SHA1 hash: 9a93f6b2dcb66327dda69e29ee45ec96501b6b54
MD5 hash: 4a58914d7de93c8ec4ad891e7f2bfd4b
humanhash: july-uranus-fourteen-pasta
File name:DETALLES DE SEGUIMIENTO DE FedEx-pdf.exe
Download: download sample
Signature AgentTesla
File size:1'449'984 bytes
First seen:2020-06-16 13:52:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7
ssdeep 24576:RAHnh+eWsN3skA4RV1Hom2KXMmHaaD2UgdY3GwgG4e0djzrhT+5:oh+ZkldoPK8YaaXr2by0S
TLSH 5D65CF0273D1C036FFABA2739B69F64556BD78244133852F13982DB9B9701B2263E763
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: server.linux61.papaki.gr
Sending IP: 138.201.206.39
From: Kimberley Lin <kimberley.lin@fedex.com>
Reply-To: Kimberley Lin <dustiutd12@hotmail.com>
Subject: NOTIFICACIÓN DE ENTREGA FedEx
Attachment: DETALLES DE SEGUIMIENTO DE FedEx-pdf.7z (contains "DETALLES DE SEGUIMIENTO DE FedEx-pdf.exe")

AgentTesla FTP exfil server:
ftp.kassohome.com.tr:21

Intelligence


File Origin
# of uploads :
1
# of downloads :
27
Origin country :
FR FR
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Gathering data
Threat name:
Win32.Trojan.Predator
Status:
Malicious
First seen:
2020-06-16 13:54:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Behaviour
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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 b4bee646af4e81a7012eee88aa84c24dc4468c72739672a6f8eff5305b31f6e3

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments