MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98b003566db6017d0284210e27d136a58b89bac6d253b27cbdd99f2037ba581f. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98b003566db6017d0284210e27d136a58b89bac6d253b27cbdd99f2037ba581f
SHA3-384 hash: b9818a5b1214ea4a12312f0c5d151d30c929f8b245e33115414ec6671c75f21a8a678a92f606a2ef5342bbad974ea3d8
SHA1 hash: 0f31c21f87b03662e75613631ecee68054b3aab0
MD5 hash: e594c02c881005eadcb788388aff6c5f
humanhash: ten-social-delaware-bakerloo
File name:eInvoicing_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:590'336 bytes
First seen:2020-06-30 12:02:46 UTC
Last seen:2020-06-30 13:11:13 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 6144:qLQvD7KxcTQotQvQ3Q0Ws5TF9LFxSlwRhkWX/1gCaGZ:q+7tTQooG3WQdJZaGZ
Threatray 10'669 similar samples on MalwareBazaar
TLSH 2DC43C3E7B85B806D63D497304951EA0A3B1D6432E02CB0F79C767AC5E027CF7A1669E
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: paymontly.servers.prgn.misp.co.uk
Sending IP: 185.20.50.76
From: eInvoicing <tntsupport.admin@tnt.com>
Subject: TNT Express eInvoice notification: 09004105 - Account: 00022259
Attachment: eInvoicing_pdf.gz (contains "eInvoicing_pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/17094/
Detection(s):
SecuriteInfo.com.Variant.Ursu.927742.24203.5598.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98b003566db6017d0284210e27d136a58b89bac6d253b27cbdd99f2037ba581f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 04:41:45 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tcyagvtnwyax2aueeehcpujwuwfytowg2jj3e7f53gpsan52lapq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'659 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200630-q38ebargk6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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
Rule name:win_agent_tesla_w1
Create hunting rule
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

gz 124f0c1aefbc7f5f795b5624e57a2ae2e8c6317c785f103b0b7474da0b75d913

AgentTesla

Executable exe 98b003566db6017d0284210e27d136a58b89bac6d253b27cbdd99f2037ba581f

(this sample)

  
Dropped by
MD5 07cd41e9f6e532654851ffc198bb642e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17094/
  
Dropped by
SHA256 124f0c1aefbc7f5f795b5624e57a2ae2e8c6317c785f103b0b7474da0b75d913

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