MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e12e21a6f6fd4870d77c30868170dcc7981a098b5deaa9b8d7dcd50af7d7c15. 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: 3e12e21a6f6fd4870d77c30868170dcc7981a098b5deaa9b8d7dcd50af7d7c15
SHA3-384 hash: 7d569f8198feb141fd24bfc60f996688d45e1563b795a379a1a068441220f4f39c70c7dff233366e2fe77d01e1260cf9
SHA1 hash: 55677523dc38de828ccd4c581725fd918bbb53b1
MD5 hash: 18ba50561bbe7f59d8321ac6e0ed991a
humanhash: may-avocado-nevada-summer
File name:Scan Swift103.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:443'904 bytes
First seen:2020-06-26 15:28:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:tQ78PlPUbozlUkTmiYiM2msjjlU2ViPHpSC4Iz6zuXG4sZErO6mBxeKdikYj:tiQYi9mslhiRSXW6zuWXEy6mPeX
Threatray 10'721 similar samples on MalwareBazaar
TLSH CF94027477F84F09E96FC7F9146261000BB9B666A476D71D2AC820ED1D73B82C3627A3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: Muhammad Mehroz / Senior Accountant Payable (Handling) <sargo@cyber.net.pk>
Subject: Re: 回复： Bank Transfer Notification
Attachment: Scan Swift103.r09 (contains "Scan Swift103.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14955/
Detection(s):
SecuriteInfo.com.Generic.mg.d72f02436bb252e3.2121.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/3e12e21a6f6fd4870d77c30868170dcc7981a098b5deaa9b8d7dcd50af7d7c15/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 15:30:10 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hyjoegtpn7kiodlxymegqfynzr4ydieywxpkvg4npxgvbl35pqkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a7e448adfaa3c0d503907c2353cbb0190240a20f28f6a55bf146eb19f1a05273
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AgentTesla
+ 10'711 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200626-fsz6p7lwex/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

r09 517a31f48ce5b92450894d2b021769c9e46d7e19fc32341b1950fd9b093d8b70

AgentTesla

Executable exe 3e12e21a6f6fd4870d77c30868170dcc7981a098b5deaa9b8d7dcd50af7d7c15

(this sample)

  
Dropped by
MD5 a38df7f540834e4e68df3e21ca557ad3
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14955/
  
Dropped by
SHA256 517a31f48ce5b92450894d2b021769c9e46d7e19fc32341b1950fd9b093d8b70

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