MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f58fd67713def2147b9390384210a6d3a93ff1f75d7e57e298056cef7d53fa3c. 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: f58fd67713def2147b9390384210a6d3a93ff1f75d7e57e298056cef7d53fa3c
SHA3-384 hash: a38f19b6737c4aac64f8c1138e7941d95b13a567959b6e33d54ecc8718ce75f797d31b029497eff6f31388023fb332f1
SHA1 hash: bbb9f66ec1ee28997b35581284eb9f70371eb8b6
MD5 hash: 9092f160b9f9155172132c1412c97e0c
humanhash: virginia-island-apart-winner
File name:Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:480'768 bytes
First seen:2020-06-25 05:51:23 UTC
Last seen:2020-06-25 06:40:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:zsnCZTzApczhRCz9cFaTfAKnL7IpWWFB9CdWVZQAPjT8Td:zBZTb1RCpcFaTfhnLMpWk9CdWTQa85
Threatray 10'611 similar samples on MalwareBazaar
TLSH ACA4021037AC276AC6BD93B550F2918403B579B73722E34E5D88329E3E63FD29642763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: franceloc.fr
Sending IP: 45.138.172.178
From: LJWest Diamonds Inc.<bastide@franceloc.fr>
Subject: Re:Order confirmation
Attachment: New Order.rar (contains "Order.exe")

AgentTesla SMTP exfil server:
smtp.megaworldcorps.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13919/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.1317.25345.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/f58fd67713def2147b9390384210a6d3a93ff1f75d7e57e298056cef7d53fa3c/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wh5m5yt33zbi64tsa4eeefg2out74pxlv7fpyuyavwo67kt7i6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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b3b166163e59a2f0f5b8bea9aaa6ea107b86bb9767362abcdf5cf7f1818cebd3
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be39cd2009d58faaf2e47de4717b5a4d59df17cc1f0850f299c8388ab3d3bb42
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eac11eb18f66b5d563093f88c67cf5f43e1fb90d26ca99664321051f8724bc7d
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f09dc0b3275b4c1e3a616911805011c2871af1407599493dc980b6987cb313eb
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fe8b7dfe8bc6cf9d0bf54942b5bdb15a1f24cc9fd7b2f680413ec97885ec1118
AgentTesla
+ 10'601 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/200625-yhk7lkknfx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

rar 220ec77202dc9241ca912d22b7a37e2da25e1a750c366ac1139a4350611a2ed5

AgentTesla

Executable exe f58fd67713def2147b9390384210a6d3a93ff1f75d7e57e298056cef7d53fa3c

(this sample)

  
Dropped by
MD5 0ff1badbe5c6f63024367314b190dabc
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13919/
  
Dropped by
SHA256 220ec77202dc9241ca912d22b7a37e2da25e1a750c366ac1139a4350611a2ed5

Comments