MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39ef5e2b00cdd132d2ca8dab3a3448148ca301708d92b2390444e2e66e99246c. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39ef5e2b00cdd132d2ca8dab3a3448148ca301708d92b2390444e2e66e99246c
SHA3-384 hash: a3cd93a87cd1182c6cdefcd476faf8af448a19b21261297041e98d8d54b7c88251620e3734ad005b577f402b750ae9a4
SHA1 hash: 1a3179fa920221e51708be4e5e7834b9fffe250e
MD5 hash: d229eb554347322b974020bb4b491837
humanhash: mississippi-juliet-skylark-xray
File name:Order # 1009345.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:399'872 bytes
First seen:2020-07-02 12:21:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:6ej4aMytfHfb4c1R7sKR8YfIP5xyQ4TbJxSnV:tjf9b4AROYfW5oK
Threatray 10'735 similar samples on MalwareBazaar
TLSH 1084E12437EC5228FEBA2BB4EAB502095373B5946836C36E064C609F5F77F448662773
Reporter abuse_ch
Tags:AgentTesla exe MailChannels


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: burlywood.elm.relay.mailchannels.net
Sending IP: 23.83.212.26
From: Muhammad Reyansh <info@skilpadfontein.co.za>
Reply-To: a.rehman@revo-moto.com
Subject: New Inquiry
Attachment: Order 1009345.pdf.rar (contains "Order # 1009345.pdf.exe")

AgentTesla SMTP exfil server:
webmail.crafttechcuttingtools.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18444/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQV.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39ef5e2b00cdd132d2ca8dab3a3448148ca301708d92b2390444e2e66e99246c/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 12:22:06 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhxv4kyazxitfuwkrwvtuncicsgkgalqrwjleoieitrom3uzerwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'725 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200702-s3d2b36576/
Behaviour
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
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
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

rar ccb5c9a4e9fb1e45b1a030a2579ff00300bb00fc4c760773d47929f9ca4990a3

AgentTesla

Executable exe 39ef5e2b00cdd132d2ca8dab3a3448148ca301708d92b2390444e2e66e99246c

(this sample)

  
Dropped by
MD5 c0117047e3c23092a6342a1fe3d89ab9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ccb5c9a4e9fb1e45b1a030a2579ff00300bb00fc4c760773d47929f9ca4990a3
Cape
Cape
https://www.capesandbox.com/analysis/18444/

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