MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7502f73ee5efbc03a4d8b899d1402151191746acf2c96681364d21831a532c3. 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: e7502f73ee5efbc03a4d8b899d1402151191746acf2c96681364d21831a532c3
SHA3-384 hash: 08f1499e8f48cab34167e5904551fd8a16e335be2023245e9799267cc0749c8721091a56096cdb408d4f53825ec6ae28
SHA1 hash: af8cb7283f1b7c3f19d060f32ce4538727f1c072
MD5 hash: 74a6983bac64a4401b1f4719a2765cbb
humanhash: hydrogen-venus-march-table
File name:Halkbank_Ekstre_20200619_074852_956489.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:469'504 bytes
First seen:2020-06-19 06:53:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'839 x AgentTesla, 19'772 x Formbook, 12'296 x SnakeKeylogger)
ssdeep 12288:MSneXELhE7l2+i0r4Vqx4hTHL1NtJ8mWeg9:OELhmfnxQHLvH8mWeg
Threatray 10'648 similar samples on MalwareBazaar
TLSH FEA4F10233D88719C6785B3AC8E3509013797E876B32E60D3EC9339E1962BD764567AF
Reporter abuse_ch
Tags:AgentTesla exe geo Halkbank TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: halkbank.com.tr
Sending IP: 156.96.45.138
From: HALKBANK.E-EKSTRE@halkbank.com.tr
Subject: T.HALK BANKASI A.S. 19.06.2020 Hesap Ekstresi
Attachment: Halkbank_Ekstre_20200619_074852_956489.r00 (contains "Halkbank_Ekstre_20200619_074852_956489.exe")

AgentTesla SMTP exfil server:
mail.brightpackaging.in:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9488/
Detection(s):
SecuriteInfo.com.FileRepMalware.12776.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 06:54:09 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=45ic647ol354aosnroez2faccuizc5dkz4wjm2atmtjbqmnfglbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'638 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/200624-v64wc8b8we/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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
Drops file in Drivers directory
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

r00 092f9a2a73096e5796784561d5a3a667e256437cca61e1d80783aeab7559127b

AgentTesla

Executable exe e7502f73ee5efbc03a4d8b899d1402151191746acf2c96681364d21831a532c3

(this sample)

  
Dropped by
MD5 5067da6eb5860ccfda9f23e9afb3c3bc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 092f9a2a73096e5796784561d5a3a667e256437cca61e1d80783aeab7559127b
Cape
Cape
https://www.capesandbox.com/analysis/9488/

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