MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 116b9d9f03805d0d52e9256a2a2d7104b91a6d67bbabc104c32c9f64511bd1ba. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 116b9d9f03805d0d52e9256a2a2d7104b91a6d67bbabc104c32c9f64511bd1ba
SHA3-384 hash: 69448f40070aea3f9af8a313e4d5dd3ac23d5b22c74cec54d4a1e99a67c0c60903a140632f2cd86e9e8ac4ef502e9ea3
SHA1 hash: a5a3104def0869ff951459bcc8dc6bbcf868f87f
MD5 hash: 12a84a9518fd43f2d9bc04413958938b
humanhash: papa-massachusetts-london-double
File name:Quotation list and product_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:807'936 bytes
First seen:2020-07-22 07:24:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:BJQ1q9I6/kldSCGDy4LchmE8UsArIUsZceKss2Lw/efQod+ik4g8y3SoDOv:BOOPW4LchYJArIlceZLwWUrEloDe
Threatray 10'641 similar samples on MalwareBazaar
TLSH 0305F1CC66906506CAFC6EBC8E52C6B84334D954F6F2935E1BC2BCEA357E343D406A52
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 35-168-85-129.plesk.page
Sending IP: 35.168.85.129
From: CAO DUONG CO. LTD <info.caoduong@caoduong.com>
Subject: REQUEST FOR QUOTATION
Attachment: Quotation list and product_PDF.gz (contains "Quotation list and product_PDF.exe")

AgentTesla SMTP exfil server:
mail.itcqatar.info:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30870/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/116b9d9f03805d0d52e9256a2a2d7104b91a6d67bbabc104c32c9f64511bd1ba/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 07:26:11 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cfvz3hydqboq2uxjevvcullras4ru3lhxov4cbgdfspwiui32g5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'631 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/200722-yv6q5gkfdn/
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.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/116b9d9f03805d0d52e9256a2a2d7104b91a6d67bbabc104c32c9f64511bd1ba

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 13c82bd0fe81bdc2a8a644ac5a11beed8f57b5d3c033a346a157ea0364db9bd0

AgentTesla

Executable exe 116b9d9f03805d0d52e9256a2a2d7104b91a6d67bbabc104c32c9f64511bd1ba

(this sample)

  
Dropped by
MD5 552bd8eda3842885ab6d1e2f2b7b834a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 13c82bd0fe81bdc2a8a644ac5a11beed8f57b5d3c033a346a157ea0364db9bd0
Cape
Cape
https://www.capesandbox.com/analysis/30870/

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