MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0af307702055e443dd8ceba3a2b2022609442fd7f6c5358180ec8c6b581d21e5. 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: 0af307702055e443dd8ceba3a2b2022609442fd7f6c5358180ec8c6b581d21e5
SHA3-384 hash: 6f82b9d2b5b40c466c67d64ceeda961e2465689df9a4b8f5de7f28bc582b76c8997411993c222d9d991a2599be80d4f9
SHA1 hash: d31dea95ba177db8bc18ada3625a5604dc948359
MD5 hash: e713b0186734c17151daceb17d315ba0
humanhash: helium-crazy-delta-artist
File name:Advance payment note.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:576'512 bytes
First seen:2020-07-07 08:35:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:i3pw/xsH4KNG7H58jlAUB9kujP8hj7jtT45tXnBqDwY3nb9Zhshppg5JiNv2U+BF:4MU+xBZusQ4HdKqCgfIukDYXRP
Threatray 10'846 similar samples on MalwareBazaar
TLSH D3C4BEB133326E63C63A08F6900028405FF5E4B7776DE3D9BDC261D611E9F909A926B7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: netvigator.com
Sending IP: 103.99.1.170
From: Shauji<shauji@netvigator.com>
Subject: RE: Payment advice note
Attachment: Advance payment note.zip (contains "Advance payment note.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22070/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0af307702055e443dd8ceba3a2b2022609442fd7f6c5358180ec8c6b581d21e5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 08:37:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=blzqo4bakxsehxmm5or2fmqceyeuil6x63ctlama5sggwwa5ehsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'836 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/200707-3vk71e7y5x/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies service
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
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

zip 75b3cb4ba100ea4a5f1de7194a8f241a75a769c56b0f17d96bc40c9ee6e3f326

AgentTesla

Executable exe 0af307702055e443dd8ceba3a2b2022609442fd7f6c5358180ec8c6b581d21e5

(this sample)

  
Dropped by
MD5 ff9b59342cf02c9822c5a1239bb4ef98
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 75b3cb4ba100ea4a5f1de7194a8f241a75a769c56b0f17d96bc40c9ee6e3f326
Cape
Cape
https://www.capesandbox.com/analysis/22070/

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