MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71a70df5c7c67027b1dbb0f8681d0d2777aae7e86e1cbf6a6373b1b379b55a89. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71a70df5c7c67027b1dbb0f8681d0d2777aae7e86e1cbf6a6373b1b379b55a89
SHA3-384 hash: 3a439667696c4f3334ff0c7f94c54897955c5b5311b5e2857f8760ea842f2d631bb8ec9f25a81662da509998f44314fb
SHA1 hash: bd124afbdd686b4f8a69b8a3f29c42ee704cad35
MD5 hash: 6d2d64ef7fb4d089ee548bd5c40a95ef
humanhash: leopard-louisiana-lake-august
File name:Urgent Shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:664'576 bytes
First seen:2020-06-12 06:37:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:QaUB6VEt6hY2b8w0rUSzK3qITKhW+v9pxLtT1CN:2B6NhdbX0rUSzK3qIT9eVL51C
Threatray 10'664 similar samples on MalwareBazaar
TLSH AEE45B3A7A897801D53D067290E5669076F7A5433E42CB0F3DDA676CAF033CF6B0529A
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.orlonvalves.com
Sending IP: 134.122.56.7
From: DHL | Express Shipping <info@orlonvalves.com>
Subject: Urgent: Shipping Documents
Attachment: Urgent Shipping Documents.iso (contains "Urgent Shipping Documents.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9093/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67575.6294.14591.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 06:39:08 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogtq35ohyzycpmo3wd4gqhine532vz7inyol62tdooy3g6nvlkeq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'654 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-8achv161ya/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

iso cfbcaca8da7e518b8f3020f2a5c65d428ceeff0e3419cf993a544ef2db6c7734

AgentTesla

Executable exe 71a70df5c7c67027b1dbb0f8681d0d2777aae7e86e1cbf6a6373b1b379b55a89

(this sample)

  
Dropped by
MD5 6adb8ba9531b497dcdd149831ed99d41
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cfbcaca8da7e518b8f3020f2a5c65d428ceeff0e3419cf993a544ef2db6c7734
Cape
Cape
https://www.capesandbox.com/analysis/9093/

Comments