MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50f97348240541a6a7dbc56c75db5639b5b6bd28bd2c23fe655a147ef2b3c566. 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: 50f97348240541a6a7dbc56c75db5639b5b6bd28bd2c23fe655a147ef2b3c566
SHA3-384 hash: 6d00efa8fe22b9d336bbbf5f7dcca643862a37bdd3b05759a362caf83bd2350cb200f889efa5f4d2f1d0f5a48ef1fd9b
SHA1 hash: 7c6aaa46b7e3e4c1af4e598bf0665cdcd909ac8e
MD5 hash: e8c122c1ecc63e09f0993e8f41b6b1d9
humanhash: glucose-berlin-ten-quiet
File name:document_202406.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:954'880 bytes
First seen:2020-06-25 08:22:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a29f4efb911c4906418600fd25679688 (11 x Loki, 10 x AgentTesla, 2 x HawkEye)
ssdeep 24576:v69dI9Dl7bPF4sm9dNdNByMEfAm0wQwr+XEUKZMJzMXM:v696/ieAm0JwSUeJzyM
Threatray 11'115 similar samples on MalwareBazaar
TLSH 19159FE2F2A1C433C1721A3B8D6B52F5D42A7E10AD2865762BE4DDCC9F3B64134352A7
Reporter abuse_ch
Tags:AgentTesla exe geo HUN


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: plesk4.hipernet.es
Sending IP: 87.76.28.36
From: Hilmer József János <j.jozsef.hilmar@eon-hungaria.com>
Subject: számlát UTE17171
Attachment: document_202406.rar (contains "document_202406.exe")

AgentTesla SMTP exfil server:
mail.axb.pt:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14027/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.10803.7096.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50f97348240541a6a7dbc56c75db5639b5b6bd28bd2c23fe655a147ef2b3c566/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kd4xgsbeava2nj63yvwhlw2whg23npjixuwch7tflikh54vtyvta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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745364797a55e8213e5ccc2fc6dcac6ae92aed3c78d8d0b1fa7eb9684bda6167
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9c857f21dae9912b85da12eb7d48ce8949ac6c50b98181b49fbaa39bd261827e
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d2dc5299f64dc02a7e375d91f73145c7eb88a0a1155a21f4c7f4a4e07c5117b4
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d7b266bb9eacabd128560d80eea9195b42b227df16d460f1c0e13ed6575ca627
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e2bdd739217aa553bf65093d6b5c714bf22a43370e328c764f209d50002c3cbb
AgentTesla
+ 11'105 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/200625-2s888qywfe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
UPX packed file
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

rar 269332f91bbf43998a935ed9cd67971f4331ec1f75c1222aadff71055c6e1e76

AgentTesla

Executable exe 50f97348240541a6a7dbc56c75db5639b5b6bd28bd2c23fe655a147ef2b3c566

(this sample)

  
Dropped by
MD5 0a3bd589f30a360f97f6a5e341994afa
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14027/
  
Dropped by
SHA256 269332f91bbf43998a935ed9cd67971f4331ec1f75c1222aadff71055c6e1e76

Comments