MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8. 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: 1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8
SHA3-384 hash: 088e0b198f05759ebb4ce33a68dc134f5fabd71a59e6401998e407d9d468312c2cb58f97436c0dc7170d065045e7eda4
SHA1 hash: 9e5caa06c5f351576b126d5bf9270a2fe2a3eabf
MD5 hash: 05910b6dcc01b7a2e43daf6f02e92b86
humanhash: magazine-seventeen-pluto-artist
File name:myori.jpg
Download: download sample
Signature AgentTesla
Create hunting rule
File size:755'712 bytes
First seen:2020-07-09 15:00:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:ybWgedzBhoOaYdUI6xyylwGSaQLmxcvqvpdGW+FQSrvCXacTaulCSRO6bDVSud/r:JrzrUlyawGoL1CvzTQQxLTESRDDVSudh
Threatray 11'084 similar samples on MalwareBazaar
TLSH 92F4F13433E49E06C76E0F7A887540009F71FA57A967E3EBAEC4358E18A77894913B17
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.igonarod.com
Sending IP: 45.95.169.95
From: Fidal Coastline <info@igonarod.com>
Subject: Fw: URGENT!!! 2 x 20ft - SHIPPING DOC BL, SI, INV#462345// CLGQOE191781 // PROMISE
Attachment: Shipping-Documents.xlsm

AgentTesla payload URL:
http://shopcart.indbytes.com/cig/myori.jpg

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/23950/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.378.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 15:02:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpiwxfyua72k5my7p24dskzctgzczshbo6fiy5yoplcmafigqhua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'074 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200709-hy37rdp13a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
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.

Malspam

AgentTesla

Excel file xlsm ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e

AgentTesla

Executable exe 1bd16b971407f4aeb31f7eb8392b2299b22cc8e1778a8c770e7ac4c0150681e8

(this sample)

  
Dropped by
MD5 ffaffe494f31800a47057a82843480c5
  
Dropped by
SHA256 ffba42d34595885f6f5432f438ddb49d24539c1ba0e622f0f4ebd4d730c03a4e
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/23950/
  
URLhaus
https://urlhaus.abuse.ch/url/410527/

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