MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d972a00508d36f0e59218a6b46668f89c3a16093167ba175fe7a9c3078a03eb1. 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: d972a00508d36f0e59218a6b46668f89c3a16093167ba175fe7a9c3078a03eb1
SHA3-384 hash: 57cf1a82df69136110ba871e617953c22af567dbf46059888a53691be3bb627bf5f4611ee6f977daa8f4db51eea98d15
SHA1 hash: 8ada9bad1d6f5a180b566cd91a004b822c1611ed
MD5 hash: 9c3bfe553444bcdac21b60f06d460e1d
humanhash: purple-salami-cola-magazine
File name:Quotation request14-05-2020_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:716'800 bytes
First seen:2020-05-14 06:42:45 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 12288:Ww3zbhZCgULX834De5M+HXftP1HGxRkzkA7xIT6OJIv0F:jnAEf3GTkzRtIkC
Threatray 10'758 similar samples on MalwareBazaar
TLSH 76E48D13BA9D6225D9728AFC95558530F350F83B78E4E326ADD0F0CE1AB6F40CD42A67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.strongmailvault.com
Sending IP: 111.90.144.227
From: info@sortilemn.com
Subject: Quotation
Attachment: Quotation request14-05-2020_PDF.ARJ (contains "Quotation request14-05-2020_PDF.exe")

AgentTesla SMTP exfil server:
mail.karcek.com.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 04:36:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3fzkabii2nxq4wjbrjvumzuprhb2cyetcz52c5p6pkoda6fah2yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'748 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/201109-84558bydw6/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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

arj 034a4e48a40858804dcae7ae39295e1fbc7ab6c575ab66f7f6a1f15720039b20

AgentTesla

Executable exe d972a00508d36f0e59218a6b46668f89c3a16093167ba175fe7a9c3078a03eb1

(this sample)

  
Dropped by
MD5 af0fb616eebed70f869ce0312376eaae
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 034a4e48a40858804dcae7ae39295e1fbc7ab6c575ab66f7f6a1f15720039b20

Comments