MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78421571ed40c04719354b6c325569c68109356a6f63ec038dd14060700e8b3a. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78421571ed40c04719354b6c325569c68109356a6f63ec038dd14060700e8b3a
SHA3-384 hash: 0a3ae4bbd91e271d1f17fcfdcc21515abda8748bc0a87a59c0e025da35b0cb1940ac29054e481b0b7660bd138d7a3f98
SHA1 hash: 9bf8bfe4d451916434fd90270bc65b78c01a0d5d
MD5 hash: 5ab4a54a4b071334096ae5fd87ad4840
humanhash: lactose-seventeen-don-princess
File name:TT-Swi45646-Printout-Pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:557'056 bytes
First seen:2020-06-10 07:16:49 UTC
Last seen:2020-06-10 13:32:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:hI/Sm47LGfJQ329C1B0vQlHRO+/Akkby4bjyA5YSyz2kijv+OVmxVgFc:hVB6JG28TlxOHkLyYG
Threatray 11'054 similar samples on MalwareBazaar
TLSH 96C4CF4D7A50F6AFC45BDDB2D8A42C649750AC67A317C607A40732DDAA2E7D78F002E3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pbn.com.au
Sending IP: 172.93.220.63
From: Mike(Kr) <info@pbn.com.au>
Subject: RE:RE:RE: ITEM 2nd Container-Payment
Attachment: TT-Swi45646-Printout-Pdf.uue (contains "TT-Swi45646-Printout-Pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20200610-0608.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 07:18:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbbbk4pnidaeogjvjnwdevljy2aqsnlkn5r6ya4n2faga4aorm5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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79bbb6858997f49d3e688ccfc44206f89ab731a1e17b3be82a1c8062e7683913
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AgentTesla
+ 11'044 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-x8ayyk83rx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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 Payload
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

uue 9c02692646d031a6f8b802915aa1f971445b78946352c866d3cd671259e01dc1

AgentTesla

Executable exe 78421571ed40c04719354b6c325569c68109356a6f63ec038dd14060700e8b3a

(this sample)

  
Dropped by
MD5 e3f6637757e07fa71327c1392d2d1e9d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9c02692646d031a6f8b802915aa1f971445b78946352c866d3cd671259e01dc1

Comments