MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d6bb1dd17997b0bd5f1aedbead104c6022e6ffc2f8e6a9716c7fb8c87e72a08. 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: 7d6bb1dd17997b0bd5f1aedbead104c6022e6ffc2f8e6a9716c7fb8c87e72a08
SHA3-384 hash: 59747e9a6bd4d20f49da259c0ac4f9b0f6d5c36022c6d1d862e26496bd62cddb808f56b8ca154d93046dca8c4fce28f7
SHA1 hash: 7968e6db47a3815025563afb2d9c12ea893d47e5
MD5 hash: 8e05981832709c9e00586b10c0481ea9
humanhash: mars-oscar-twenty-two
File name:Ticari Hesap Özetiniz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:580'096 bytes
First seen:2020-07-07 08:33:12 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 12288:7wWnDu+Z28xW1Ks1XJxMEcm+lRjhswXMfZ9tTp0r9dGQKs1OU+BHtCOlJ6Ndg9mR:ahU+xBlJ6Pg9mEB5W7NC2qXY8M
Threatray 10'627 similar samples on MalwareBazaar
TLSH ECC4BE753265AF85C93A8BF6651424005FB129ABB67DD36D7CC030CB15EAF408AA1FB3
Reporter abuse_ch
Tags:AgentTesla Akbank exe geo TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Akbank Ticari Bankacılık<ticaribankacilik@bilgi.akbank.com>
Subject: TEMMUZ 2020 Ticari Hesap Özetiniz (Ref:2072420972)
Attachment: Ticari Hesap Özetiniz.rar (contains "Ticari Hesap Özetiniz.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22065/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Launching the process to change network settings
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d6bb1dd17997b0bd5f1aedbead104c6022e6ffc2f8e6a9716c7fb8c87e72a08/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 08:35:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvv3dxixtf5qxvprv3n6vuieyybc4374f6hgvfywy75yzb7hfiea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'617 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200707-labcwgfp7a/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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

rar f765d5472978cb144227e7b9c6b409fc1c08eb89cdf0eb543099d4123063c990

AgentTesla

Executable exe 7d6bb1dd17997b0bd5f1aedbead104c6022e6ffc2f8e6a9716c7fb8c87e72a08

(this sample)

  
Dropped by
MD5 62a82ae7a0c07fa3bc1e9116f8c4b81c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22065/
  
Dropped by
SHA256 f765d5472978cb144227e7b9c6b409fc1c08eb89cdf0eb543099d4123063c990

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