MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07829eb8e9b39519eb161a807a363b3d8429dbbd9fd69a6da56864b6c52999fa. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07829eb8e9b39519eb161a807a363b3d8429dbbd9fd69a6da56864b6c52999fa
SHA3-384 hash: 2be4e691f0b200a02e120cc76ab06733b7aa7c5f81a25af50c34c6c61d964c56ffcb6ed215264212b81ab8c2662a61d3
SHA1 hash: 6bfec068f74522e3c5b56a2741824e7ff7ef253b
MD5 hash: 5c9ad0cdd0e0913a9a1847b809162b50
humanhash: lake-crazy-lake-mockingbird
File name:SW10SREQ190094.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:843'776 bytes
First seen:2020-07-08 07:02:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:R0ZCU+xB1TTkESp5+egsD8XtNwPmslhtWEslhtWcOC:+CU+1kEA5gsD8XtNwPbhtWphtWo
Threatray 10'867 similar samples on MalwareBazaar
TLSH 0705BF3B6766BF9FCA3F0DF0906A12104EF918937245E3E8ADC650F648D5B846F53262
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: seawaysintl.com
Sending IP: 45.137.22.81
From: Shanu Shajahan <shanu.shajahan@seawaysintl.com>
Reply-To: root@drngetu.co.za
Subject: SW10/S/REQ/20/0053 , SW10/S/REQ/19/0094 - Enquiry
Attachment: SW10SREQ190094.cab (contains "SW10SREQ190094.exe")

AgentTesla SMTP exfil server:
mail.drngetu.co.za:587

AgentTesla SMTP exfil email address:
noreply1@startdrive.com.au

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22904/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20200708-0508.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Moving of the original file
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/07829eb8e9b39519eb161a807a363b3d8429dbbd9fd69a6da56864b6c52999fa/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 07:04:06 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6bj5ohjwokrt2ywdkahunr3hwcctw55t7lju3nfnbslnrjjth5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'857 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200708-5st5j76ll6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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.

b7192533eda06aef7f530489cd59c4ce

AgentTesla

Executable exe 07829eb8e9b39519eb161a807a363b3d8429dbbd9fd69a6da56864b6c52999fa

(this sample)

  
Dropped by
MD5 b7192533eda06aef7f530489cd59c4ce
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22904/

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