MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d44ea9a8ff8a8b960a282218e018d4e27d272edfc21324ebcea29e2c5710b1. 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: a3d44ea9a8ff8a8b960a282218e018d4e27d272edfc21324ebcea29e2c5710b1
SHA3-384 hash: 2761f94526add01d41a83ed6e8b613b5fa2036b4a83bd17af9a54717c4cd9cd58ed43a5d28699364c552f96afab77a96
SHA1 hash: c3dc655f614d6926fb6ef16d93335e8e150f3f6f
MD5 hash: 2f95db45a8edc91b3fd3f39d3271f57c
humanhash: single-ohio-romeo-seventeen
File name:2f95db45a8edc91b3fd3f39d3271f57c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:306'688 bytes
First seen:2020-05-13 11:24:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:yqr5seWVkb4u3DebJ4kT+qg8gyrugDFabOSyAET8b:yg5sfVkMu3Wqf8CiFaKXA
Threatray 11'131 similar samples on MalwareBazaar
TLSH 8C64197DAB88B902F23D4D7291D1522112F1D4834D12C34F6EC86FE9BF5D7C92A4A3A6
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-05-08 02:30:19 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=upke5kni76fixfqkfarbryay2trh2jzo37bbgjhlz2rj4lcxccyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
029f7de34ffb1846f4d009c91787b37801563ca966c7604ec8194f760de6ed90
AgentTesla
0709efb482f695b80adbe0c90bbbab27919ba33ebb51bbabf249bc40313e7f07
AgentTesla
3234f22d73087d0a3b9e73a6a1fdd5db4493e2f5f1b1f832bc56119752368744
AgentTesla
6c731b9e623222de40d78c857573d713bafce156a4b42dd445a840fddfe585be
AgentTesla
74b92fc96452dd15b76cef9ab688fae3f44d580953a0a4533430a526543ccddf
AgentTesla
75534d6e551410ef69df2b311cb9fc40ff9c7d7f978ceb45158f70b67036cee6
AgentTesla
917d0eb33d4097d4ef0eb159c96965321f41e7e9731e61f93ece7e85bb9f98f9
AgentTesla
9c41470416c33f1ac91bdf39d8bbec407e0214456f9d298e736cd62586345676
AgentTesla
9dc77917857b09b06426f7637f10582c8564327f900a7a8f3b6c386ab3ef13a8
AgentTesla
d07fd36c0c3bf16999c54f79b46e7647b7abbfa40aa410b1440e5261ef697a3a
AgentTesla
+ 11'121 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-g9tp8zbera/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

Web download

AgentTesla

Executable exe a3d44ea9a8ff8a8b960a282218e018d4e27d272edfc21324ebcea29e2c5710b1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/362265/
  
Delivery method
Distributed via web download

Comments