MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b5dc8a1abf2105b4275098e8e11a58b5dcc4c5025f5c808f0facb6fdd3cd2f2. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b5dc8a1abf2105b4275098e8e11a58b5dcc4c5025f5c808f0facb6fdd3cd2f2
SHA3-384 hash: 328d6ff228c5762c96ddd4792b02fcb93995c9850b9579571734f5fff3616b85bd2440d485b09c48dea7344372882c04
SHA1 hash: 5748a7702cb62868dc2f53b40a340021d9ddfcae
MD5 hash: 4d23779f34bcea1fbaf3406c41b49104
humanhash: butter-alabama-nitrogen-kansas
File name:new-order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'520'128 bytes
First seen:2020-05-13 06:02:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:2tb20pkaCqT5TBWgNQ7ajV+5QzLqG9+0NqofADAQEacQPxbiHGj/dcJM6A:jVg5tQ7ajYYr9ADncQP1i4cO5
Threatray 9'592 similar samples on MalwareBazaar
TLSH 0F65CF2323FD8263C7BE51737A5577017EBB782506A1B4FB2F94093DA8201215E1E6AF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: winpro1.internet-webhosting.com
Sending IP: 103.8.24.77
From: <hr@megamart.com.my>
Subject: FW: URGENT NEW ORDER.
Attachment: new-order.xz (contains "new-order.exe")

AgentTesla SMTP exfil server:
mail.elsewedyindustrial.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 05:09:49 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hno4rinl6iifwqtvbghi4enfrno4ytcqex24qchq7lfw7xj42lza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 9'582 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-fhcqgetbma/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

xz 7c1ef6bd089a020d4cd4c37055944ad407afd55f111317c28d3107a61eaf6767

AgentTesla

Executable exe 3b5dc8a1abf2105b4275098e8e11a58b5dcc4c5025f5c808f0facb6fdd3cd2f2

(this sample)

  
Dropped by
MD5 723cba7bdab156d0e57832940ad8cba0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7c1ef6bd089a020d4cd4c37055944ad407afd55f111317c28d3107a61eaf6767

Comments