MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0709efb482f695b80adbe0c90bbbab27919ba33ebb51bbabf249bc40313e7f07. 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: 0709efb482f695b80adbe0c90bbbab27919ba33ebb51bbabf249bc40313e7f07
SHA3-384 hash: 908fe0f7df5cc6ecf54e8145a25159079cec065dbfb60577f6ba5ecb7b36e3cc6fb8982999f728ef197b02b57cfc170d
SHA1 hash: 133c8c0b692cebcbcf88e6f76094f336f70e9cfa
MD5 hash: 5bdf57df940bf393303b57eb79a6f1fe
humanhash: aspen-shade-july-december
File name:OVERDUE INVOICE.Pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:384'512 bytes
First seen:2020-05-20 12:22:34 UTC
Last seen:2020-05-20 13:17:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:6PBEp9s9hbuYaxd6czlixexsBkE482FwwmNnnFViR084MVnMjN9oRHP2AAITc0y7:d7s9RkvEZ21wFB8tnlFzA0iRd0
Threatray 10'778 similar samples on MalwareBazaar
TLSH 4384D08E0194875DC2A98E33D0799163DAF868479D17F72F91C4C0AC9AF37C4FA927A1
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: Carlos <gsea@cyber.net.pk>
Reply-To: aini@sofal.com.my
Subject: Supply invoices / Overdue invoices
Attachment: OVERDUE INVOICE.Pdf.zip (contains "OVERDUE INVOICE.Pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EJRR.31687.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 10:30:42 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a4e67nec62k3qcw34deqxo5le6izxiz6xni3xk7sjg6eamj6p4dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'768 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/201109-1kjxfc1ts6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Deletes itself
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

zip 72ec7ef41bf1488d8ce8ae1ce57ad30cd26de8f64d406e5ff295acceabda8bef

AgentTesla

Executable exe 0709efb482f695b80adbe0c90bbbab27919ba33ebb51bbabf249bc40313e7f07

(this sample)

  
Dropped by
MD5 02449cb1d260b889f610546dc1d511f4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 72ec7ef41bf1488d8ce8ae1ce57ad30cd26de8f64d406e5ff295acceabda8bef

Comments