MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ae9b8c271b5110c7cceb8b7d39522dd8d444dddcfa3691726ff3580562a73b7. 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: 6ae9b8c271b5110c7cceb8b7d39522dd8d444dddcfa3691726ff3580562a73b7
SHA3-384 hash: 9e49dd90405509c7c037862b95015cfcfc28ad1ce0999e315c9a21b4277e8315d6f13e63d14cad6ade91d60dbeb3a142
SHA1 hash: fc8cddcf6526cd3ee94141b6299c7069ad1b19b0
MD5 hash: f0b3e2a7cef0d4e0c6e094676550221a
humanhash: cardinal-alpha-football-steak
File name:SHIPPING DOCS _234372.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:434'688 bytes
First seen:2020-06-23 06:42:54 UTC
Last seen:2020-06-23 17:07:28 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 12288:F76DVGwkAoU0pua3fv+ig/VFLXPAdhDB2i0:h60l5pua3n+jiD
Threatray 10'735 similar samples on MalwareBazaar
TLSH F394120173E513A6F5B98BF636B19281233B3A2A8979E65C895C94CD5F3BB418301F73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dtwoodvn.com
Sending IP: 103.99.1.170
From: DT\Dung XK<dungxk@dtwoodvn.com>
Subject: Re: Shipping Documents
Attachment: SHIPPING DOCS _234372.PDF.zip (contains "SHIPPING DOCS _234372.PDF.exe")

AgentTesla SMTP exfil server:
mail.microtechlab.in:587

Intelligence

File Origin
# of uploads :
8
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12863/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.51012.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ae9b8c271b5110c7cceb8b7d39522dd8d444dddcfa3691726ff3580562a73b7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 03:26:59 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlu3rqtrwuiqy7goxc35hfjc3wguito5z6rwsfzg742yavrkoo3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'725 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla evasion
Link:
https://tria.ge/reports/200624-lsd2q8l5ga/
Behaviour
Suspicious use of WriteProcessMemory
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Disables Task Manager via registry modification
Drops file in Drivers directory
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

zip 7db205b01e91b3f3c9feb8b92ecb402197cc3128ca2fea00cf890f6d7cd59721

AgentTesla

Executable exe 6ae9b8c271b5110c7cceb8b7d39522dd8d444dddcfa3691726ff3580562a73b7

(this sample)

  
Dropped by
MD5 23badceb48cd68a21da562a921975970
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12863/
  
Dropped by
SHA256 7db205b01e91b3f3c9feb8b92ecb402197cc3128ca2fea00cf890f6d7cd59721

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