MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6a6aaa90584d600b801a14dab920d9ce945523a5620029b978f8d236cbbde9e. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e6a6aaa90584d600b801a14dab920d9ce945523a5620029b978f8d236cbbde9e
SHA3-384 hash: 23d6359007c81c1b0a02b6e77a05da7b67db11d815541bf330d1aba8c552cefe3dcdd6132c098227c84a1fca6dfe3a82
SHA1 hash: 46709b2bc3ed148a85aa0bf56f1f4f3de439997d
MD5 hash: b035dca1c45df0d51fcd63889e4d9096
humanhash: berlin-yellow-comet-carolina
File name:IMG 24344 NEW ORDER_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:446'464 bytes
First seen:2020-05-22 07:24:35 UTC
Last seen:2020-05-22 08:02:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:3+freagszLIaAeCMg5LD6NkoGO3LtrcdPDm6TqXg/ZWYos77M+6FVtDq2l:OjeagsfIZJDRGeP6HXg/gYtM+CVtDq
Threatray 10'690 similar samples on MalwareBazaar
TLSH 4594021A37E86B2ED63E57F5E0E8641003F5636B0A03E36C4FE290C665B3B208B65757
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.sunman.net
Sending IP: 163.47.84.12
From: Mr Willy Wong <contact@wintrad.com.my>
Subject: RE: Request for Proforma Invoice
Attachment: IMG 24344 NEW ORDER_PDF.r02 (contains "IMG 24344 NEW ORDER_PDF.exe")

AgentTesla SMTP exfil server:
mail.candenizcilik.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WAD.9186.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 05:07:57 UTC
AV detection:
16 of 30 (53.33%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'680 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-mts8evvcaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

r02 b0573c1b945e1199f5f31ababd773810b4e5687cc5b79cc4f1ea7560876562b6

AgentTesla

Executable exe e6a6aaa90584d600b801a14dab920d9ce945523a5620029b978f8d236cbbde9e

(this sample)

  
Dropped by
MD5 4cdee623346559b7ffbe9f68502d3c1d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b0573c1b945e1199f5f31ababd773810b4e5687cc5b79cc4f1ea7560876562b6

Comments