MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87. 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: c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87
SHA3-384 hash: d52bdbfea4cf76c01b4d0d682a3be2349e6234994fd8f04871e8b5d358b7efff9efe2a9ca3cbc208907665a8ad4a6dbe
SHA1 hash: 96ba197f635fb67409f763ba9734420ac476db18
MD5 hash: 8cb645b1a2987a05b063ed847be6c36f
humanhash: arkansas-paris-crazy-hotel
File name:ORDER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:421'376 bytes
First seen:2020-06-26 07:16:30 UTC
Last seen:2020-06-26 07:51:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:DQ78PFLXElg4TiYaJ4ZippVhWUdqhDoSFieXn0ERZHhdTU5dIyh0LaXvU10q:DNJ6ZQhtqlYjEDhdTEddXs6
Threatray 10'632 similar samples on MalwareBazaar
TLSH 7F94126037F85658DDAF83F9146572000BB5BB2B786AE70C5F8530DD4EA2B92CB413A7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: themetal.kr
Sending IP: 208.87.96.4
From: Deputy yuchanghwan <themetal@themetal.kr>
Subject: ORDER
Attachment: ORDER.r00 (contains "ORDER.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14683/
Detection(s):
SecuriteInfo.com.Artemis8CB645B1A298.28982.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 04:45:15 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypaw474crilaj4ryefz6qgv2pqyaigy5wb6pqk5fakzm4x3ghkdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'622 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/200626-ryfzebe7fj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

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

r00 8a39d3bab12840bb0bdf3a686e453ff580478759dc6d1fafd69a3e421978cd8c

AgentTesla

Executable exe c3c16e7f828a1604f2382173e81aba7c30041b1db07cf82ba502b2ce5f663a87

(this sample)

  
Dropped by
MD5 9b91a99cbf2c12c9a0fe5fb59247f916
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14683/
  
Dropped by
SHA256 8a39d3bab12840bb0bdf3a686e453ff580478759dc6d1fafd69a3e421978cd8c

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