MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68c326087c2ed640e74b243ecfad7be9fc4e2694f80991a5337e8f91fdf4efc7. 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: 68c326087c2ed640e74b243ecfad7be9fc4e2694f80991a5337e8f91fdf4efc7
SHA3-384 hash: 707373877071d4e4b1fabc62463c226860ec448e2b6106014310db1b18a210a83c928e379e2bfccc7fe2483c029960da
SHA1 hash: 777d9f5936870ca175fbe4dac6256d759c7a0721
MD5 hash: 40457707e685cc64ed22fc397a44d85f
humanhash: failed-fish-sierra-king
File name:Invoice order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:495'616 bytes
First seen:2020-08-18 08:51:20 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:qCy4EcmZHAFaxmVmie9bngP3MCCn1Xerli0bhg47fKbIsyBcEltoAMbO:w4EcmZHAFaxmVmie9bngPzO8liugBb1S
Threatray 10'654 similar samples on MalwareBazaar
TLSH A8B47A5A38D0E3DED4E54FB948149C0623FA2F1D0216AA0FCC6B39D6B3D9BD1BE24456
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: setentaycinco14.nsprimario.com
Sending IP: 188.93.75.14
From: Zhukeng Cooperative Co., Ltd <donatella@fabiorusconi.it>
Reply-To: michaltony2020@gmail.com
Subject: RE: Disera order 17.08.2020.
Attachment: INVOICE.IMG (contains "Invoice order.exe")

AgentTesla SMTP exfil server:
mail.katholikos.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47613/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/68c326087c2ed640e74b243ecfad7be9fc4e2694f80991a5337e8f91fdf4efc7/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 12:51:37 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndbsmcd4f3lebz2leq7m7ll35h6e4juu7aezdjjtp2hzd7pu57dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'644 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer evasion spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-qwatcayjza/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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

img 0669e81b8d22b4d3495ddbbb9435cfb3804fcf34eb191491092a610730590e7b

AgentTesla

Executable exe 68c326087c2ed640e74b243ecfad7be9fc4e2694f80991a5337e8f91fdf4efc7

(this sample)

  
Dropped by
MD5 e4b718d2048e74a3ed700a74d92a9a10
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47613/
  
Dropped by
SHA256 0669e81b8d22b4d3495ddbbb9435cfb3804fcf34eb191491092a610730590e7b

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