MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2283edcd302f2bf4d2ef4900dfc721f344c42b64edf7e70278ad56e6ddd03297. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2283edcd302f2bf4d2ef4900dfc721f344c42b64edf7e70278ad56e6ddd03297
SHA3-384 hash: de454e3382970f847b537dfc3bc1aace9d6673072f98a3a8bfd11ea331572639f4ac0cac561f9e212481c5e3a72da123
SHA1 hash: 77c17d0993bfbbfea2da4bb9b40a7b3943e77100
MD5 hash: ff1d5f985abd364499fe8082053dadcc
humanhash: failed-sad-december-sodium
File name:BANK_DETAILS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:458'240 bytes
First seen:2020-06-22 07:33:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Tbgr4XBr/iFYwZnnAj/cKgmsGsLhTz53qVaOlviYUO/uyYx3/Wq86mafO+FcZM6M:TbNERnKgmsNr6Va+vHuhlWvQJcZb3m
Threatray 10'625 similar samples on MalwareBazaar
TLSH 4CA4F1007FA8470ED26A87BE1920526E277237E55921D2CC28B7FCDD5E26F83468D673
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: antirelay48.smtp.cz
Sending IP: 81.95.105.178
From: sklad@oceng.cz
Subject: Fw: RE-CONFIRM YOUR DETAIL AS ATTACHED.
Attachment: BANK_DETAILS.zip (contains "BANK_DETAILS.exe")

AgentTesla SMTP exfil server:
mail.ab-care.eu:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12437/
Detection(s):
SecuriteInfo.com.Artemis63715DF92E44.17574.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2283edcd302f2bf4d2ef4900dfc721f344c42b64edf7e70278ad56e6ddd03297/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 03:53:29 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekb63tjqf4v7juxpjean7rzb6ncmik3e5x36oatyvvlonxoqgklq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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460d3ea4ea000e3a06e7ee2a1cdcda2579b808e6fd5a925f76ebfdbb0d3b4d63
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8e4a90fb7bf99386930c9ccb7752e235b38f10b49211b496ab30dffaaf16f042
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AgentTesla
+ 10'615 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-wr2e2n42q6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
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
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.

35fbf452faac6e81f08b5198c3b16c32

AgentTesla

Executable exe 2283edcd302f2bf4d2ef4900dfc721f344c42b64edf7e70278ad56e6ddd03297

(this sample)

  
Dropped by
MD5 35fbf452faac6e81f08b5198c3b16c32
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12437/

Comments