MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18f1ef2dbfc681bdc30619ac7d83ea4433716d0e1756025d72536b143fb6bf8d. 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: 18f1ef2dbfc681bdc30619ac7d83ea4433716d0e1756025d72536b143fb6bf8d
SHA3-384 hash: 373091d9ab2a3d285045e51c33afbcec2032a6468422bbf98e2082b7afcded092d22021bee223af2a160265d36f138d1
SHA1 hash: c03b575eaf3eacd9e428708c08e81213edbca70c
MD5 hash: 61ab923d370e81c0ab41f3047ea93ee2
humanhash: jupiter-cardinal-enemy-uncle
File name:TNT Consignment Details_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:656'896 bytes
First seen:2020-07-01 10:18:14 UTC
Last seen:2020-07-01 11:08:59 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:W9G2Y0exB1xhT8o0f4LO2pOzPeFHzUStu6EbLtdBmfXvniUnc51V2+1v1L3:D0ejPBe49rdEXtdgviUcI+1vx
Threatray 10'849 similar samples on MalwareBazaar
TLSH 6DD429393AC1A915E53E0A3A44E456D262B0F1877F12CB1F29C6075D6F027EF7B0729A
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vmh18397.hosting24.com.au
Sending IP: 103.237.108.115
From: TNT EXPRESS <support@tnt.com>
Subject: TNT AWB Number: 213596003
Attachment: TNT Consignment Details_pdf.zip (contains "TNT Consignment Details_pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18177/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Pretoria.1.18461.29398.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18f1ef2dbfc681bdc30619ac7d83ea4433716d0e1756025d72536b143fb6bf8d/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 09:33:22 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ddy66ln7y2a33qygdgwh3a7kiqzxc3ioc5laexlsknvrip5wx6gq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'839 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200701-3zr6vjvzbx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

614be246f0fbc8d56ad04623d7580e31

AgentTesla

Executable exe 18f1ef2dbfc681bdc30619ac7d83ea4433716d0e1756025d72536b143fb6bf8d

(this sample)

  
Dropped by
MD5 614be246f0fbc8d56ad04623d7580e31
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18177/

Comments